As Pierre has entered marks obtained by the students in all the classes he teaches in a spreadsheet, The spreadsheet feature he should use is conditional formatting. The correct option is C.
What is conditional formatting?You may color-code cells in Excel based on conditions using conditional formatting. On a spreadsheet, it is a great method to visualise data. Also, you can develop rules using your own own formulas.
It is simple to highlight specific values or make specific cells obvious using conditional formatting.
On a spreadsheet, Pierre has recorded the students' grades from every class he instructs.
He now wishes to emphasise some data in accordance with his requirements. He ought to make use of conditional formatting in the spreadsheet.
Thus, the correct option is C.
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Slide masters help create __________ for a presentation? Please Help
You can design a template or style for the presentation using the Slide Master function in Microsoft PowerPoint. A theme, different background styles, a company logo, and slide size are all options.
A presentation's master slide is what exactly?Each slide layout and, by extension, every slide in your presentation is subject to the general control of a slide master, which includes formatting and design.
Slide Master View: What Good Is It?You can easily edit the slides and slide layouts in your presentation using PowerPoint's special Slide Master view tool. You can change the slide master from here, and this will change every slide in the presentation.
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Select the correct answer from each drop-down menu.
Describe the features of clients and servers in a client-server architecture.
In a client-server architecture, the clients are usually workstations or personal computing devices while servers are usually .
Options: A. Computers with input and output capabilities
B. Computers with high processing power
C. Computers with low processing power
The clients the servers.
Options: A. Request services or data form
B. Deliver services and data to
C. Share workloads with
please help me get my work done fast, also lmk if you can help me with more questions.
Answer:
B. Computers with high processing power
A. Request services or data form
Explanation:
* what went wrong: value given for org.gradle.java.home gradle property is invalid (java home supplied is invalid) * try: > run with --stacktrace option to get the stack trace. > run with --info or --debug option to get
This error message indicates that the Java home directory specified in the org.gradle.java.home Gradle property is invalid or incorrect.
Describe Java Gradle?Java Gradle is a popular build automation tool used for building, testing, and deploying software projects written in Java or other JVM-based languages. Gradle is designed to be highly flexible and customizable, allowing developers to define their own build logic using a domain-specific language (DSL) based on Groovy or Kotlin.
Gradle is unable to find a valid Java installation at the specified directory.
To resolve this issue, you should check the value of the org.gradle.java.home property in your Gradle build configuration file (e.g. gradle.properties) and ensure that it points to a valid Java home directory.
You can also try running the Gradle command with the --stacktrace, --info, or --debug options, which will provide additional information about the error and may help you diagnose the issue.
For example, you could try running the following command to get more information about the error:
./gradlew build --stacktrace
This will show a detailed stack trace of the error, which may help you identify the cause of the issue.
If you are still having trouble resolving this error, you may need to consult the Gradle documentation or seek help from the Gradle community.
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2. Create a Java program that asks the user for a medium
(air, water or steel), and outputs the speed of sound in
that medium (1100 feet/sec in air; 4900 feet/sec in water
and 16,400 feet/sec in steel). Use the Scanner class to
read the input and a switch statement to implement the
decision structure.
The switch statement is then used by the programme to calculate the value of speed based on the value of medium. When "air" is selected as the medium, speed is set to 1100; when "water" or "steel" is selected, speed is set to 4900; etc.
What does Java's System out Println () mean?in order to define System. In Java, the straightforward command println() outputs all arguments you supply and inserts a new line after them. The argument and a new line are printed by the println() function. The term "standard output stream" relates to "system.out."
import scanner from java.util;
Scanner input = new Scanner(System.in); System.out.print ("Enter a medium (air, water, or steel): "); String medium = input.nextLine(); public class SoundSpeed public static void main(String[] args);
double speed; switch (medium); case "air": speed = 1100; break; case "water": speed = 4900; break; case "steel": speed = 16400; break; default: System.out.println("Invalid medium."); return;
"The speed of sound in " + medium + " is " + speed + " feet/sec.";
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Identify the query that does not meet the basic query creation requirements.
A. Hey Siri, show me my last call.
B. Who called me last?
C. Can you please tell me the last caller?
D. Please tell me the last number that called.
Answer:
c
Explanation:
I don't get it but it might be
A technician installed a known-good, compatible motherboard on a new laptop. However, the motherboard is not working on the laptop. Which of the following
should the technician MOST likely have done to prevent damage?
A. Removed all jewelry
B. Completed an inventory of tools before use
C. Practiced electrical fire safety
D. Connected a proper ESD strap
The technician should have connected an appropriate ESD strap in order to avoid harm.
Why is grounding a computer necessary?By achieving a balance of voltage between you and the computer, the process of grounding safely releases the charge to the earth. In conclusion, you must ground yourself to eliminate static accumulation rather than letting it harm your computer's components.
Why is it crucial to root oneself to the computer case before using it?By grounding yourself, you can stop your body from acting as a static electricity generator and damaging electronic components. Your fingertips' static can harm memory chips and other delicate computer components like microprocessors.
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10.11 LAB: Course Grade (***IN PYTHON PLEASE***)
Write a program that reads the student information from a tab separated values (tsv) file. The program then creates a text file that records the course grades of the students. Each row of the tsv file contains the Last Name, First Name, Midterm1 score, Midterm2 score, and the Final score of a student. A sample of the student information is provided in StudentInfo.tsv. Assume the number of students is at least 1 and at most 20.
The program performs the following tasks:
Read the file name of the tsv file from the user.
Open the tsv file and read the student information.
Compute the average ex am score of each student.
Assign a letter grade to each student based on the average ex am score in the following scale:
A: 90 =< x
B: 80 =< x < 90
C: 70 =< x < 80
D: 60 =< x < 70
F: x < 60
Compute the average of each ex am.
Output the last names, first names, exa m scores, and letter grades of the students into a text file named report.txt. Output one student per row and separate the values with a tab character.
Output the average of each e xam, with two digits after the decimal point, at the end of report.txt. Hint: Use the format specification to set the precision of the output.
Ex: If the input of the program is:
StudentInfo.tsv
and the contents of StudentInfo.tsv are:
Barrett Edan 70 45 59
Bradshaw Reagan 96 97 88
Charlton Caius 73 94 80
Mayo Tyrese 88 61 36
Stern Brenda 90 86 45
the file report.txt should contain:
Barrett Edan 70 45 59 F
Bradshaw Reagan 96 97 88 A
Charlton Caius 73 94 80 B
Mayo Tyrese 88 61 36 D
Stern Brenda 90 86 45 C
Averages: midterm1 83.40, midterm2 76.60, final 61.60
Below is the program in Python Programming that reads the student information from a tab separated values (tsv) file.
Write the Programming code in Python?
filename = input()
# Open the file
with open(filename) as file:
# Initialize variables to store the scores and the final grades
midterm1_scores = []
midterm2_scores = []
final_scores = []
letter_grades = []
# Read each line from the file and process the student information
for line in file:
# Split the line into tokens
tokens = line.strip().split("\t")
# Extract the relevant information
last_name, first_name = tokens[0], tokens[1]
midterm1_score, midterm2_score, final_score = map(int, tokens[2:])
# Calculate the average exam score
avg_score = (midterm1_score + midterm2_score + final_score) / 3
midterm1_scores.append(midterm1_score)
midterm2_scores.append(midterm2_score)
final_scores.append(final_score)
# Assign a letter grade based on the average exam score
if avg_score >= 90:
letter_grade = "A"
elif avg_score >= 80:
letter_grade = "B"
elif avg_score >= 70:
letter_grade = "C"
elif avg_score >= 60:
letter_grade = "D"
else:
letter_grade = "F"
letter_grades.append(letter_grade)
# Calculate the average of each exam
midterm1_avg = sum(midterm1_scores) / len(midterm1_scores)
midterm2_avg = sum(midterm2_scores) / len(midterm2_scores)
final_avg = sum(final_scores) / len(final_scores)
# Write the results to the output file
with open("report.txt", "w") as output_file:
# Write the student information
for i in range(len(letter_grades)):
output_file.write(f"{last_name[i]} {first_name[i]} {midterm1_scores[i]} {midterm2_scores[i]} {final_scores[i]} {letter_grades[i]}\n")
# Write the exam averages
output_file.write(f"Averages: midterm1 {midterm1_avg:.2f}, midterm2 {midterm2_avg:.2f}, final {final_avg:.2f}")
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Below is the program in Python Programming that reads the student information from a tab separated values (tsv) file.
What is Python ?Python is a high-level, interpreted, general-purpose programming language. It is an object-oriented, open-source language that emphasizes code readability. Python is widely used for various purposes such as web development, data science, scripting, automation, artificial intelligence, machine learning, software development, and game development. Python is designed to be easy to learn and use, and it comes with a large standard library that provides many useful functions.
filename = input()
# Open the file
with open(filename) as file:
# Initialize variables to store the scores and the final grades
midterm1_scores = []
midterm2_scores = []
final_scores = []
letter_grades = []
# Read each line from the file and process the student information
for line in file:
# Split the line into tokens
tokens = line.strip().split("\t")
# Extract the relevant information
last_name, first_name = tokens[0], tokens[1]
midterm1_score, midterm2_score, final_score = map(int, tokens[2:])
# Calculate the average exam score
avg_score = (midterm1_score + midterm2_score + final_score) / 3
midterm1_scores.append(midterm1_score)
midterm2_scores.append(midterm2_score)
final_scores.append(final_score)
# Assign a letter grade based on the average exam score
if avg_score >= 90:
letter_grade = "A"
elif avg_score >= 80:
letter_grade = "B"
elif avg_score >= 70:
letter_grade = "C"
elif avg_score >= 60:
letter_grade = "D"
else:
letter_grade = "F"
letter_grades.append(letter_grade)
# Calculate the average of each exam
midterm1_avg = sum(midterm1_scores) / len(midterm1_scores)
midterm2_avg = sum(midterm2_scores) / len(midterm2_scores)
final_avg = sum(final_scores) / len(final_scores)
# Write the results to the output file
with open("report.txt", "w") as output_file:
# Write the student information
for i in range(len(letter_grades)):
output_file.write(f"{last_name[i]} {first_name[i]} {midterm1_scores[i]} {midterm2_scores[i]} {final_scores[i]} {letter_grades[i]}\n")
# Write the exam averages
output_file.write(f"Averages: midterm1 {midterm1_avg:.2f}, midterm2 {midterm2_avg:.2f}, final {final_avg:.2f}")
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Write a C program that implements matrix multiplication in a multi-threaded environment. Please check the Lab document for pseudo code and details on how to perform matrix multiplication. You may use the following definitions and function prototypes: //N threads pthread_t threads
[N]
; //A, B, C matrices //function prototypes int main(int argc, char *argu[]) //read
N,M
, and L as command-line arguments void initializematrix(int
r
, int
c
, double
∗∗
matrix); //initialize matrix with random values void printmatrix(int
r
, int
c
, double
∗
matrix); //print matrix void *multiplyRow (void* arg) //thread multiply function //creating
N
threads, each multiplying ith row of matrixA by each column of matrixB to produce the row of matrixc for
(i=0;i
pthread_create (\&threads [i], NULL, multiplyRow,
(v 0
⋆
d ⋆
)
(size_t)i); When your program compiles and runs successfully without errors and warnings, upload and demo to the TA for different numbers of N, M, and L. Try
N=1024,M=512
, and
L=1024
. Modify your program in Step 4 to create
N ∗
L
threads, each computing
i th row multiplied by
j th column. When your program compiles and runs successfully without errors and warnings, upload and demo to the TA for large numbers of
N,M
, and
L
. Try N, M, and L each has 1024 value.
The following C program implements matrix multiplication in a multi-threaded environment.
What is multi-threaded?Multi-threading is a programming technique that enables a single process to execute multiple threads of execution concurrently, allowing multiple parts of a program to run simultaneously within a single process.
First, you would need to define your matrix structures and allocate memory for them.
#define MATRIX_SIZE 1000
type def struct {
int rows;
int cols;
double *data;
} matrix;
matrix A = {MATRIX_SIZE, MATRIX_SIZE, malloc(MATRIX_SIZE * MATRIX_SIZE * sizeof(double))};
matrix B = {MATRIX_SIZE, MATRIX_SIZE, malloc(MATRIX_SIZE * MATRIX_SIZE * sizeof(double))};
matrix C = {MATRIX_SIZE, MATRIX_SIZE, malloc(MATRIX_SIZE * MATRIX_SIZE * sizeof(double))};
{ {
double sum = 0.0;
}
C.data[i * C.cols + j] = sum;
}
}
}
pthread_t threads[NUM_THREADS];
typedef struct {
int start_row;
int end_row;
matrix A;
matrix B;
matrix C;
} thread_data;
thread_data data[num;
{
int start_row = i * MATRIX_SIZE / NUM_THREADS;
int end_row = (i + 1) * MATRIX_SIZE / NUM_THREADS;
data[i] = (thread_data) {start_row, end_row, A, B, C};
pthread_create(&threads[i], NULL, &matrix_multiply_thread, &data[i]);
}
for (i = 0; i < num; i++) {
pthread_join(threads[i], NULL);
}
void* matrix_multiply_thread(void* arg) {
thread_data* data = (thread_data*) arg;
for (i = data->start_row; i < data->end_row; i++) {
for (j = 0; j < data->B.cols; j++) {
double sum = 0.0;
for ( k = 0; k < data->A.cols; k++) {
sum += data->A.data[i * data->A.cols + k] * data->B.data[k * data->B.cols + j];
}
data->C.data[i * data->C.cols + j] = sum;
}
}
pthread_exit(NULL);
}
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FIll in the blanka webpage is a document that contains codes, or ___ , written in html to describe the content on the page.
A webpage is a document with HTML "tags," or codes, that describe the information on the page.
Is a webpage a code-containing document or anything else written in HTML?A web page, often known as a website, is a document that can be viewed in an Internet browser and is typically authored in HTML. Enter a URL address into your browser's address bar to view a web page.
What is the HTML code for the page's content?A page's overall structure and the way its elements are displayed in browsers are determined by HTML tags. HTML tags that are often used include: which describes a top-level header.
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You have an extra disk on your system that has three primary partitions and an extended partition with two logical drives. You want to convert the partitions to simple volumes, preferably without losing any data. What should you do?
Ideally with losing any data, you wish the convert all partitions to plain volumes. Adapt the disk to dynamic storage.
Which is correct disk or disc?What you should mostly keep in mind concerning disk and disc would be as follows: In American English, "disk" is the preferred word, and it is also how computer-related items like a hard disk are spelled. The preferred word in British English is "disc," which is also how sound-carrying devices are spelled.
Is it disc or disk in the back?Both of the traditional spelling of the term disc and its alternate version, disk, which substitutes a final k for the c, are recognized in both British & American English.
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A metal wire long has a circular cross section of radius and an end-to-end resistance of ohms. The metal wire is then stretched uniformly so that its cross-section is still circular but its total length is now. What is the resistance of the wire after stretching? use "ohm" for the units (lower case o).
The resistance of the wire after stretching is given by ohms, where is the radius of the original wire and is the length of the stretched wire.
The resistance of a metal wire is determined by its cross-section and length. When a metal wire is stretched to a new length, its resistance will change accordingly. In particular, when a metal wire of radius and end-to-end resistance of ohms is stretched uniformly, its total length is now and its cross-section is still circular. The resistance of the stretched wire can be determined by using the equation , where is the radius of the original wire and is the length of the stretched wire. Therefore, after stretching, the resistance of the wire is given by ohms. This equation shows that the resistance of the wire increases with the length of the wire, as the resistance is proportional to the length and inversely proportional to the radius of the cross-section.
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What is necessary for cloud storage?
Home
Internet access
adequate RAM
Windows 10
high humidity
Answer:
Internet access
Explanation:
omplete the following function extract mentions that takes in the full text (not clean text!) column from a tweets dataframe and uses mentions re to extract all the mentions in a dataframe. the returned dataframe is: single-indexed by the ids of the tweets has one row for each mention has one column named mentions, which contains each mention in all lower-cased characters
According to the question of data frame, the code is mentioned below:
What is data frame?A dataframe is an object in the widely used programming language, R, used to store tabular data. It is essentially a two-dimensional data structure that is composed of rows and columns, similar to a spreadsheet. Typically, a data frame contains multiple columns of variables and each row is an observation or an instance of the data. Data frames are a useful data structure for data analysis as they can be easily manipulated, filtered, merged, and visualized.
import re
def extract_mentions(full_text):
df = pd. Data Frame(columns=['mentions'])
for text in full_text:
all_mentions = re. findall(r' \w+',text)
lower_mentions = [mention.lower() for mention in all_mentions]
df = df. append({'mentions': lower_mentions}, ignore_index=True)
return df
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If 500 people view my webpage and only 100 buy something. What is the Conversion rate of my webpage?
Why do I need to calculate it?
The conversion rate of your webpage would be calculated by dividing the number of people who bought something by the total number of people who viewed your webpage, and then multiplying by 100 to get a percentage. Using the numbers you provided, the conversion rate would be:
100 (purchases) / 500 (views) x 100 = 20%
Calculating the conversion rate is important because it gives you an idea of how effective your webpage is at converting visitors into customers.
_______ allow(s) for the creation of transistors smaller than is possible with silicon semiconductor technology.
Optical computing
High-k materials
Quantum computing
3D processing
Optical computing allow(s) for the creation of transistors smaller than is possible with silicon semiconductor technology. Thus, option A is correct.
What are the Third generation computers?The Third generation computers are known to be a kind of a computers that was said to have came about as a result of the growth and development of the integrated circuit (IC).
The Integrated circuits incorporate many transistors and electronic circuits on a single tiny silicon chip, allowing Third generation computers to be even smaller and more reliable than earlier computers.
Thus, Optical computing allow(s) for the creation of transistors smaller than is possible with silicon semiconductor technology. Thus, option A is correct.
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Column-'A' i. ii. Computer ethics iii. Hard disk iv. Multimedia Write the full form of the following: MAN, MODEM, UNIVAC, ICT a. MS DOS b. C. d. Column-'B' Choose the best answer: The service of internet that allows users to transfer digital document. i. Video Conference ii. E-mail iii. Chatting () () Storage device ICT tools Single - User OS Antivirus software Moral rules Law to protect the right of creator's creation. i. Copyright Law ii. ETA Which of the following is the cause of creating virus? i. Stop Software piracy ii. Entertainment Artificial environment created by using special software i. Virtual Reality ii. Animation iii. Telecommunication Law iii. Boost Antivirus Business and hardware. iii. Artificial Intelligence Group 'B'
The correct answers are given below:
Column-A:i. MAN: Metropolitan Area Networkii. MODEM: Modulator-Demodulatoriii. UNIVAC: Universal Automatic Computeriv. ICT: Information and Communication Technologya. MS DOS: Microsoft Disk Operating Systemb. C: A programming languageColumn-B:
The service of internet that allows users to transfer digital document: ii. E-mail
Storage device: Hard diskICT tools: MultimediaSingle-User OS: MS DOSAntivirus software: Boost AntivirusMoral rules: Computer ethicsLaw to protect the right of creator's creation: i. Copyright LawRead more about computer ethics here:
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Draw a typical hierarchy chart for a program that produces a monthly bill for a cellphone customer. Try to think of at least 10 separate modules that might be included. For example, one module might calculate the charge for daytime phone minutes used.
Answer: Sure! Here's an example hierarchy chart for a program that produces a monthly bill for a cellphone customer:
(Chart attached)
The above chart shows ten separate modules that might be included in a program that produces a monthly bill for a cellphone customer:
Produce Monthly Bill
Calculate Usage
Calculate Discounts
Calculate Taxes
Calculate Daytime Phone Minutes Used
Calculate Nighttime Phone Minutes Used
Calculate Text Messages Used
Calculate Data Usage Used
Calculate Charges for Daytime Phone Minutes
Calculate Charges for Nighttime Phone Minutes
Of course, there may be other modules that are required depending on the specific requirements of the program.
Who was the first Indian to find America?
Answer:
Perhaps as far back as 20,000 years or more. But the science on this is far from settled. So for now, the Clovis and the Pre-Clovis peoples, long disappeared but still existent in the genetic code of nearly all native Americans, deserve the credit for discovering America.
Answer:
Clovis people
Explanation:
Please brainliest, plus hope this helped you.
A physics student has a battery and three equal resistors. If she uses all of the resistors, how should she arrange them in a circuit to obtain the largest current flow through the battery and the total circuit?.
We know that in order to achieve the minimum current drop across the circuit, it must be connected in series.
Series Charge Flow In general, voltage declines in a series circuit at the same rate that current lowers across a parallel circuit. As a result, we have three batteries set up in series, which is required to get the minimum current drop throughout the circuit . Parallel resistors Because there are more channels for the current to travel through, the net resistance in a parallel circuit reduces as more components are added. The potential difference between the two resistors is equal. If they have differing resistances, the current through them will be different.
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Which laptop should I buy for online classes?
Suggest some brand name with genuine price......
Answer:
im using an acer chromebook, its works well
Explanation:
price range from $100-$200
A user has a file that contains sensitive data.
Which of the following can be used to encrypt a single file?
O EFSO BitLockerO Trusted Platform Module (TPM)O Bitlocker To Go
Of the options listed, EFS (Encrypting File System) and BitLocker To Go can be used to encrypt a single file.
EFS is a built-in Windows feature that can be used to encrypt individual files and folders on an NTFS file system. It provides file-level encryption, allowing you to encrypt a single file. However, note that EFS is not available in all editions of Windows.
BitLocker To Go is another Windows feature that can be used to encrypt a single file. It is designed for removable storage devices such as USB drives and external hard drives. With BitLocker To Go, you can encrypt individual files on the device.
BitLocker and TPM are not designed to encrypt single files, but rather to encrypt entire volumes or disks. BitLocker can be used to encrypt entire hard drives, while TPM (Trusted Platform Module) is a hardware chip that provides secure storage of encryption keys and can be used in combination with BitLocker to protect the data on the disk.
So in summary, EFS and BitLocker To Go can be used to encrypt a single file, while BitLocker and TPM are not suitable for this purpose.
state 5 top threats of cyber security
Answer:
malware, spyware, ransomware, identity theft, and trojans
Which of the following is currently an embryonic industry?
A. Personal computers
B.Biotechnology
C.Internet retailing
D.Nanotechnology
E.Wireless communications
A Biotechnology is an currently embryonic industry that is just getting started might be defined as one where new market or product opportunities are brought about by technical innovation.
What kind of enterprise is in its infancy?For instance, the development of laser devices, systems, and techniques and their use in diverse disciplines are examples of emerging industries that are technology-driven.
What three stages of embryonic development are there?Three germ layers—the endoderm, mesoderm, and ectoderm—develop during this procedure, known as gastrulation. Different components of the organism will develop from the cells in these three levels. The gut finally develops from the endoderm.
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who was hurt by the organization’s action?
Answer:
To answer this question, we need more context about the specific organization and action in question. Without additional information, it is difficult to identify who may have been hurt by the organization's action.
Generally speaking, an organization's actions can potentially affect a wide range of stakeholders, including employees, customers, shareholders, suppliers, the community, and the environment. The extent to which each of these stakeholders is impacted and whether they are hurt by the organization's actions would depend on the specific circumstances of the situation.
For example, if an organization lays off a significant number of employees, then those employees would likely be hurt by the organization's action. On the other hand, if an organization implements a new environmentally-friendly policy, then the environment and potentially the community may benefit, while the organization's profits may be hurt.
In order to determine who was hurt by a specific organization's action, it is necessary to look at the specific details of the situation and consider the impacts on all relevant stakeholder
Explanation:
g implement a program to find the average of 100 integers that are randomly generated, using both c and risc-v assembly, and simulate the assembly program execution using rars. 3 a. the c program must follow these steps: 1) declare an int array of 100 elements, and use a for loop to generate 100 integers and store them in the array; 2) use another for loop to accumulate those numbers by reading them from the array and adding up to a variable; 3) calculate the average by dividing the accumulated sum with 100, and 3) print the average and return the average. your program should not do the number generation and accumulation in one loop. write c program from https://repl.it/languages/c. the functions for generating random numbers can be found from lab 03 1-d stencil code. b. converting the c program to risc-v assembly and simulate its execution using rars. to use array in assembly code, your code needs to reserve space in the data section. check the memory.s file in rars repo (https://github/thethirdone/rars/blob/master/test/memory.s) for using .space to reserve memory for an array identified by a symbol, and how to use la instruction to load the memory address (first element of the array) to a register.
A. To write a C program to find the average of 100 integers that are randomly generated, follow these steps:
Declare an int array of 100 elements.Use a for loop to generate 100 integers and store them in the array.Use another for loop to accumulate those numbers by reading them from the array and adding them up to a variable.Calculate the average by dividing the accumulated sum by 100.Print the average and return the average.Your program should not do the number generation and accumulation in one loop. The functions for generating random numbers can be found in lab 03 1-d stencil code.
B. To convert the C program to RISC-V assembly and simulate its execution using RARS, your code needs to reserve space in the data section. To use array in assembly code, check the memory.s file in RARS repo for using .space to reserve memory for an array identified by a symbol, and how to use la instruction to load the memory address (first element of the array) to a register.
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Extend the grammar of Figure 2.25 to include if statements and while loops, along the lines suggested by the following examples: abs := n if n < 0 then abs := 0 - abs fi sum := 0 read count while count > 0 do read n sum != sum + n count := count - 1 od write sum Your grammar should support the six standard comparison operations in conditions, with arbitrary expressions as operands. It should also allow an arbitrary number of statements in the body of an if or while statement. -> 7. expr 8. expr 1. program stmt_list $$ 2. stmt_list - stmt_list stmt 3. stmt list simt 4. stmt - id :- expr 5. stmt - read id 6. stmt - write expr term expr add.op term 9. term factor 10. term term mult op factor 11. factor (expr ) 12. factor - id 13. factor - number 14. add.op 15. add op 16. mult_op 17. mult op Figure 2.25 LR(I) grammar for the calculator language. Productions have been numbered for reference in future figures.
Below are the extended grammar of Figure 2.25 to include if statements and while loops.
What is loops?Loops are a fundamental programming concept that allow a program to execute a sequence of statements repeatedly, based on a specified condition.
Explanation:
Production 1 is the start symbol for the grammar, which consists of a statement list followed by the end of input marker "$$".
Production 2 defines a statement list as one or more statements.
Production 3 is an alternative production that allows for an empty statement list.
Production 4 allows for assignment statements, where an identifier is assigned the value of an expression.
Production 5 is for read statements, where a value is read from standard input and assigned to an identifier.
Production 6 is for write statements, where an expression is evaluated and printed to standard output.
Production 7 is for if statements, where the condition is evaluated and if it is true, the statements in the first block are executed, otherwise, the statements in the second block are executed.
Production 8 is for while loops, where the condition is evaluated and if it is true, the statements in the block are executed repeatedly until the condition is false.
Production 9 defines an expression as a comparison between two terms using a comparison operator.
Production 10 is an alternative production that allows for a single term without a comparison operator.
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Most output from a computer is tactile.
False
True
Answer:
False
Explanation:
Persons, who continually use the internet to play games to the extent that it interferes with social relations and work performance are exhibiting symptoms most specifically consistent with which of the following conditions?
A. Obsessive gaming disorder
B. Internet gaming disorder
C. Internet use
D. Internet abuse
Answer:
B. Internet gaming disorder
Explanation:
When not gaming, they usually fantasize about gaming, and experience withdrawal-like symptoms such as irritability, restlessness, frustration
The condition is called Internet gaming disorder. ( option B)
What is internet gaming disorder?Internet Gaming Disorder (IGD) is a mental health condition characterized by excessive and problematic use of online or video games, to the point where it significantly interferes with various aspects of a person's life, such as their social relationships, work or school performance, and daily activities.
It is considered a behavioral addiction and shares similarities with other addictive disorders. The World Health Organization (WHO) and the American Psychiatric Association (APA) have recognized IGD as a potential mental health concern, although the exact criteria and definitions may vary between different diagnostic systems.
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how to add a node to linked list
Answer:
Traverse the Linked list upto position-1 nodes.
Once all the position-1 nodes are traversed, allocate memory and the given data to the new node.
Point the next pointer of the new node to the next of current node.
Explanation:
use a multiple activity chart to illustrate how one operator can tend machine A,machine B and machine C during repeating cycle , based on the following data:aA=2 minute,aB=2.5 minute, aC =3minute ;bA =1 minute,bB =1.5 minute ;tA=7 minute ,tB=8minute and tc=9 minute.what is the length of the repeating cycle?
The operator will tend machines A, B, and C in a repeating cycle with a length of 24 minutes.
What is length of repeating cycle?
A multiple activity chart is a useful tool for visualizing and analyzing the activities of one or more operators performing different tasks during a cycle.
In this scenario, we have one operator who is tending three machines, A, B, and C.
The operator spends different amounts of time at each machine, as follows:
aA = 2 minutes, aB = 2.5 minutes, and aC = 3 minutes.
The machines themselves have different processing times, bA = 1 minute, bB = 1.5 minutes, and bC = unknown.
To create a multiple activity chart, we first create a horizontal axis representing time, and then plot each activity as a vertical line.
The length of each line corresponds to the time required for that activity, and the position of each line indicates when the activity occurs relative to the other activities.
Based on the data provided, we can create the following multiple activity chart:
figure of multiple activity chart is attested.
The chart shows that the operator begins at machine A, spending 2 minutes performing activity aA before moving on to machine B for 2.5 minutes to perform activity aB. They then move to machine C for 3 minutes to perform activity aC before returning to machine A for another cycle.
The processing times for machines A and B are known, so we can calculate the time it takes to complete one cycle as follows:
Cycle time = (aA + bA + aB + bB + aC + bC) x n
= (2 + 1 + 2.5 + 1.5 + 3 + bC) x n
= (10 + bC) x n
where n is the number of cycles. To determine the value of bC, we can use the fact that the total cycle time must be a multiple of the individual machine cycle times, tA, tB, and tC:
LCM(tA, tB, tC) = LCM(7, 8, 9) = 504
Therefore, the operator shall tend machines A, B, and C in a repeating cycle with a length of 24 minutes.
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