Answer:
The Answer is B
Processing
Explanation:
You install a new driver, but your device still doesn't work. What is the first thing you should do?
Contact customer service.
Restart the computer.
Call a friend for help.
Try a different device instead.
restart the computer then contact customer service
what is the role of product management in agile safe
Product management plays a crucial role in Agile SAFe (Scaled Agile Framework) by defining desirable, viable, feasible, and sustainable solutions that meet customer needs and supporting development across the product life cycle.
In an Agile SAFe environment, product management acts as the bridge between the customer and the development teams. They are responsible for understanding customer needs, gathering feedback, and translating those needs into actionable requirements.
By collaborating with stakeholders, product management ensures that the product vision aligns with customer expectations.
To define desirable solutions, product management conducts market research, user interviews, and analyzes customer feedback. They identify market trends, user pain points, and prioritize features accordingly.
They work closely with customers to gather insights and validate product ideas through iterative feedback loops.
Viable solutions are determined by evaluating market demand, competitive landscape, and business objectives. Product management considers factors like revenue potential, market share, and return on investment to ensure the product is financially sustainable.
Feasible solutions require close collaboration with development teams. Product management works with engineering, design, and other teams to assess technical feasibility, define scope, and establish delivery timelines.
They engage in Agile ceremonies such as sprint planning, backlog refinement, and daily stand-ups to facilitate efficient development.
Sustainable solutions are designed with long-term success in mind. Product management focuses on creating scalable, adaptable products that can evolve with changing customer needs and market dynamics. They continuously monitor and analyze product performance, customer feedback, and market trends to make informed decisions and drive iterative improvements.
In summary, product management in Agile SAFe is responsible for understanding customer needs, defining desirable and viable solutions, ensuring technical feasibility, and supporting development teams throughout the product life cycle to deliver sustainable products that meet customer expectations.
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Question # 5
Which term best describes the operating system of a computer?
O Motherboard
O Application Software
O System Software
O Output Device
Answer:
system software.
Explanation:
a motherboard is a piece of hardware so thats out.
an applications software is software for an app or websie so that can't run an entire machine.
and an output device is like a speaker or monitor so thats not running the show.
that only leaves the system software. or operating system
The term that best describes the operating system of a computer is System Software.
The best phrase to describe a computer's operating system is "System Software." The operating system is a critical piece of software that maintains and controls the computer's hardware and serves as a platform for executing applications.
It functions as a bridge between the hardware and the user, allowing activities like resource management, file system operations, memory allocation, process scheduling, and user interface interaction to be performed.
Thus, the operating system is critical in allowing the computer to execute various duties and in laying the groundwork for other software, such as application software, to operate on the system.
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List the rules involved in declaring variables in python . Explain with examples
1. The variable name should start with a letter or underscore.
2. The variable name should not start with a number.
3. The variable name can only contain letters, numbers, and underscores.
4. Variable names are case sensitive.
5. Avoid using Python keywords as variable names.
Here are some examples of variable declaration in Python:1. Declaring a variable with a string value
message = "Hello, world!"2. Declaring a variable with an integer value
age = 303. Declaring a variable with a float value
temperature = 98.64. Declaring a variable with a boolean value
is_sunny = TrueWhich of the following audio file formats is best
suited for listening to music on a portable audio
device?
(A)BWF
(B)RA
(C)Lossy AIFF
(D)WMA
Answer:
D. WMA
Explanation:
The following audio file formats that is the best suited for listening to music on a portable audio device is WMA.
Answer:
(D) is the answer WMA
Explanation:
Give the other person brainliest ↑↑↑
hope it helps
Analyze and write a comparison of C's malloc and free functions with C++'s new and delete operators. Use safety as the primary consideration in the comparison
Answer:
The C's malloc and free functions and the C++'s new and delete operators execute similar operations but in different ways and return results.
Explanation:
- The new and delete operators return a fully typed pointer while the malloc and free functions return a void pointer.
-The new and delete operators do not return a null value on failure but the malloc/free functions do.
- The new/delete operator memory is allocated from free store while the malloc/free functions allocate from heap.
- The new/delete operators can add a new memory allocator to help with low memory but the malloc/free functions can't.
- The compiler calculates the size of the new/delete operator array while the malloc/free functions manually calculate array size as specified.
You would like to create a practical program that will randomly select student names from a list for your instructor to be able to call on people. What are the steps for creating this program? Explain your answer in 3-5 sentences
To create a program that randomly selects student names from a list, begin by crafting the roster. Names can be manually typed or loaded from a saved document.
What is the next step?Next, generate a random number that falls within the range of the listed students. This created value will coincide with the assigned index for selection.
To avoid repetitiveness until all names have been used, display the chosen name to your preference and remove it from the list. For this project any programming language could suffice, however, selecting an easily readable option like Python is highly recommended.
It readily enables loading information from files as well as generating appropriately guided random numbers.
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System testing – During this stage, the software design is realized as a set of programs units. Unit testing involves verifying that each unit meets its specificatio
System testing is a crucial stage where the software design is implemented as a collection of program units.
What is Unit testing?Unit testing plays a vital role during this phase as it focuses on validating each unit's compliance with its specifications. Unit testing entails testing individual units or components of the software to ensure their functionality, reliability, and correctness.
It involves executing test cases, evaluating inputs and outputs, and verifying if the units perform as expected. By conducting unit testing, developers can identify and rectify any defects or issues within individual units before integrating them into the larger system, promoting overall software quality.
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Create a set of functions that compute the mean, median, and mode of a set of
numbers. Section 5.4 - Example: Using a List to Find the Median of a Set of Numbers
provides a simple algorithm for calculating the median for a set of numbers. Each
Function should expect a list of numbers as an argument and return a single number
Each function should return O if the list is empty. Include a main function that tests
he three statistical functions with a given list. Do not use the statistics or math
nodules to create the functions. The functions must be created by you.
Refer to the attachment.
Language used=Python
Answer:
Create a set of functions that compute the mean, median, and mode of a set of
numbers. Section 5.4 - Example: Using a List to Find the Median of a Set of Numbers
provides a simple algorithm for calculating the median for a set of numbers. Each
Function should expect a list of numbers as an argument and return a single number
Each function should return O if the list is empty. Include a main function that tests
he three statistical functions with a given list. Do not use the statistics or math
nodules to create the functions. The functions must be created by you.
Coulomb's law can be used to calculate the _____________.
Answer:
the electrostatic force between two charged objects
Should one own a smart home device
What are some security issues that one can find bothersome with these types of devices?
Yes, one can have or should one own a smart home device
Some security issues that one can find bothersome with these types of devices are:
Privacy concernsVulnerabilities to hackingLack of updatesWhat are the security issues?Smart home tools offer usefulness and can help create growth easier, but they further create freedom risks that should be deliberate.
Some freedom issues so that find bothersome accompanying smart home tools contain:
Lastly, in terms of Privacy concerns: Smart home ploys may accumulate individual dossier, such as custom patterns and choices, that could be joint accompanying after second-party parties for point or direct at a goal buildup or added purposes.
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What are the two main parts of system unit hardware?
Answer: Computers have two main parts: hardware and software
Like piano (hardware) and music (software)
Explanation:
c = 1 sum = 0 while (c < 10): c = c + 2 sum = sum + c print (sum)
Answer:
35
Explanation:
The loop runs 5 times with the following values of c: 1,3,5,7,9 at the start of the iteration, and 2 higher at the end. So the values that get added to sum are: 3,5,7,9,11, hence sum = 3+5+7+9+11 = 35.
Always look carefully at the last iteration of a loop. At the last iteration, when c equals 9, it is still valid to make another iteration. However, 11 gets added to the sum.
\(\huge \boxed{\sf 35}\)
c = 1, sum = 0
(The loop runs)
1 < 10, c = 1 + 2, sum = 0 + 3
c = 3, sum = 3
3 > 10, c = 3 + 2, sum = 3 + 5
c = 5, sum = 8
5 > 10, c = 5 + 2, sum = 8 + 7
c = 7, sum = 15
7 > 10, c = 7 + 2, sum = 15 + 9
c = 9, sum = 24
9 > 10, c = 9 + 2, sum = 24 + 11
c = 11, sum = 35
(The condition is false and the loop ends)
11 > 10, print sum
The online underground is used _____. Select 3 options. by law-abiding citizens only on Black Friday for networking by criminal organizations by world governments to share military secrets by cybercriminals to purchase malicious software by cybercriminals to sell ransom services
Answer:
The online underground is used :- 1] by cybercriminals to purchase malicious software.
2] by cybercriminals to sell ransom services.
3] by criminal organizations.
I hope it's correct.
The online underground is used by criminal organizations, by cybercriminals to purchase malicious software, and by cyber criminals to sell ransom services. Hence, options B, D, and E are correct.
What is online underground?The online underground, also known as the dark web or the darknet, refers to a portion of the internet that is intentionally hidden and can only be accessed using specialized software, such as the Tor browser. The online underground is typically used for illegal activities, such as drug trafficking, weapons sales, identity theft, and other criminal activities.
The online underground is used by the following:
Criminal organizationsCybercriminals to purchase malicious softwareCybercriminals to sell ransom servicesTherefore, options B, D, and E are correct.
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Every Java statement ends with: *
Period
Colon
Double quote
Semicolon
Answer:
semicolon is the answer
FIRST TO ANSWER RIGHT GETS BRAINLIEST!!!!! Which of the following sets of data would be represented best in a histogram?
A. the number of toys sold in five price ranges
B. the average monthly sales for the Big Toy Company
C. the number of each type of candy sold last month
D. the temperature at which hard candy melts
Answer:
b
Explanation:
I think it would be B. The average monthly sales for the big toy company because its giving data over history
¿Que ess ready player one?
The interpretation or translation of the following phrase is: "Are you ready player one?"
Why are translations important?Translation is necessary for the spreading new information, knowledge, and ideas across the world. It is absolutely necessary to achieve effective communication between different cultures. In the process of spreading new information, translation is something that can change history.
In this example, it is possible that a flight simulation has just displayed the above message. It is important for the trainee in the simulator to be able to interpret the following message.
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Full Question:
What is the interpretation of the following:
¿Que ess ready player one?
You are the new IT admin of Sherpa Logistics. The company's in-house application is showing some aberrant behaviors and your team lead has asked you to handle the situation in his absence. What would be your first point of action in such a scenario?
The first action in such a scenario would be to Troubleshoot the software. This will yield insight into what the issue is and give more understanding of the problem.
What are the steps to solving a software problem?
In general, fixing a software challenge may be separated into four steps:
Determine the issueObtain informationIterate on possible solutions.Try out your solution.A problem does not always manifest itself with flashing red lights—the software simply does not perform as expected.
Even if this is the case, you should do your best to describe the issue. Ask yourself (and perhaps write down your replies) the following questions:
What am I attempting to accomplish?What have I already done?What do I believe the program should accomplish?What exactly is it doing?
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Write a python program to calculate and print the electric bill for Ethiopian Electricity Corporation. (consumer name meter number(mno),last month reading(Imr)and current month reading(cmr) of 50 customers and calculate the net bill amounts as follows: Number of unit(Nou)=cmr-lmr If Nou200 then bill =Nou*2 tax=bill*0.15 netbill=bill+tax Print all the details in the bill for all customers
The electric bill program illustrates the use of loops (i.e. iteration)
Loops are used to execute repetitive operations
The electric bill program in Python where comments are used to explain each line is as follows:
#This iteration shows that the process is repeated for 50 consumers
for i in range(50):
#This gets input for the consumer name meter number
mno = input("Consumer name meter number: ")
#This gets input for last month reading
lmr = int(input("Last month reading: "))
#This gets input for current month reading
cmr = int(input("Current month reading: "))
#This calculates the number of units
Nou = cmr - lmr
#This calculates the bills
bill = Nou*2
#This calculates the tax
tax = bill*0.15
#This calculates the netbills
netbill = bill+tax
#This next four lines print the electric bills
print("Number of units:",Nou)
print("Bills:",bill)
print("Tax:",tax)
print("Netbill:",netbill)
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Write a program to create an array of size m X n and print the sum of all the numbers row wise in java
Answer:
Here is the program to create an array of size m X n and print the sum of all the numbers row wise in Java:
```
import java.util.Arrays;
public class ArraySumRowWise {
public static void main(String[] args) {
int m = 3;
int n = 4;
int[][] arr = {{1, 2, 3, 4}, {5, 6, 7, 8}, {9, 10, 11, 12}};
// Print the original array
System.out.println("Original Array:");
for (int[] row : arr) {
System.out.println(Arrays.toString(row));
}
// Compute and print the row wise sum
System.out.println("Row Wise Sum:");
for (int i = 0; i < m; i++) {
int rowSum = 0;
for (int j = 0; j < n; j++) {
rowSum += arr[i][j];
}
System.out.println("Row " + (i+1) + ": " + rowSum);
}
}
}
```
Explanation:
In this program, we have created an array of size 3 X 4 and initialized it with some values. We have then printed the original array and computed the row wise sum by iterating over each row and adding up all the elements. Finally, we have printed the row wise sums. You can replace the values of m, n, and arr with your own values to test the program with different array sizes and values.
PLEASE HELP
what are some benefits of using graphic on web page?
Images help tell a story where describing with words is either too lengthy, or practically impossible. For instance, you could have a map of a location and various arrows and other markings to describe movements of troops during a battle of the civil war. This is one example of many that you could have as an image on a website. Describing the troop movements with words only may be really difficult to do. Plus many people are visually oriented learners, so they benefit with images every now and then. Of course, it's best not to overdo things and overload the site with too many images. A nice balance is needed.
Haley is responsible for checking the web server utilization. Which things should she review while checking the server utilization?
While checking the server utilizations, she should review____ and ____.
First box?
CPU
cables
backup media
Second box?
RAM
web application
antivirus
Answer:
While checking the server utilizations, she should review CPU and RAM.
Explanation:
Answer:
CPU and RAM
Explanation:
Write a Java program that will be using the string that the user input. That string will be used as a screen
saver with a panel background color BLACK. The panel will be of a size of 500 pixels wide and 500 pixels in
height. The text will be changing color and position every 50 milliseconds. You need to have a variable
iterator that will be used to decrease the RGB color depending on if it is 0 for Red, 1 for Green, or 2 for Blue,
in multiples of 5. The initial color should be the combination for 255, 255, 255 for RGB. The text to display
should include the Red, Green, and Blue values. The initial position of the string will be the bottom right of
the panel and has to go moving towards the top left corner of the panel.
Using the knowledge in computational language in JAVA it is possible to write a code that string will be used as a screen saver with a panel background color BLACK.
Writting the code:import java.awt.*;
import java.util.*;
import javax.swing.JFrame;
class ScreenSaver
{
public static void main( String args[] )
{
Scanner sc=new Scanner(System.in);
System.out.println("Enter a name you want add as a Screen_saver:");
String s=sc.nextLine(); //read input
sc.close();
JFrame frame = new JFrame( " Name ScreenSaver " );
frame.setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );
JPanalSaver saver1JPanel = new JPanalSaver(s);
saver1JPanel.setPreferredSize(new Dimension(500,500));
frame.add( saver1JPanel );
frame.setSize( 500, 500 ); // set the frame size (if panel size is not equal to frame size, text will not go to top left corner)
frame.setVisible( true ); // displaying frame
}
}
JPanalSaver.java
import java.awt.Color;
import java.awt.Graphics;
import javax.swing.JPanel;
public class JPanalSaver extends JPanel {
int x1 = 500, y1 = 500;
int r = 255, g1 = 255, b = 255;
String color;
int iterator = 0;
JPanalSaver(String c) {
color = c;
}
public void paintComponent(Graphics g) {
super.paintComponent(g); // call super class's paintComponent
x1 = x1 - 5;
y1 = y1 - 5;
if (iterator ==0) {
r = Math.abs((r - 5) % 255);
iterator = 1;
} else if (iterator == 1) {
g1 = Math.abs((g1 - 5) % 255);
iterator = 2;
} else {
b = Math.abs((b - 5) % 255);
iterator = 0;
}
g.setColor(new Color(r, g1, b));
g.drawString(color + " " + r + " " + g1 + " " + b, x1, y1); //string + value of RGB
//top left position (0,0 will not display the data, hence used 5,10)
if (x1 > 5 && y1 > 10)
{
repaint(); // repaint component
try {
Thread.sleep(50);
} catch (InterruptedException e) {
} //50 milliseconds sleep
} else
return;
}
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please help me c code for binary file
Below is an example implementation of the Staff Information Module in C language using binary files. (see image attached)
First, let's define the structure of our staff record:
c
typedef struct {
char id[10];
char name[50];
char password[20];
char recovery[50];
char position[20];
} StaffRecord;
What is the c code for binary file about?We will use binary files to store the staff records. Each record will occupy a fixed size of bytes, so we need to calculate the size of our structure:
c
int RECORD_SIZE = sizeof(StaffRecord);
Now, let's define some functions to manipulate the staff records:
c
void addStaff() {
StaffRecord newStaff;
// Get input from user and populate the newStaff structure
// ...
FILE *fp = fopen("staff.dat", "ab");
fwrite(&newStaff, RECORD_SIZE, 1, fp);
fclose(fp);
}
void listStaff() {
StaffRecord staff;
FILE *fp = fopen("staff.dat", "rb");
while (fread(&staff, RECORD_SIZE, 1, fp) == 1) {
// Display the staff record
// ...
}
fclose(fp);
}
void findStaff(char *id) {
StaffRecord staff;
FILE *fp = fopen("staff.dat", "rb");
while (fread(&staff, RECORD_SIZE, 1, fp) == 1) {
if (strcmp(staff.id, id) == 0) {
// Display the staff record
// ...
break;
}
}
fclose(fp);
}
void updateStaff(char *id) {
StaffRecord staff;
FILE *fp = fopen("staff.dat", "rb+");
while (fread(&staff, RECORD_SIZE, 1, fp) == 1) {
if (strcmp(staff.id, id) == 0) {
// Update the staff record
// ...
fseek(fp, -RECORD_SIZE, SEEK_CUR);
fwrite(&staff, RECORD_SIZE, 1, fp);
break;
}
}
fclose(fp);
}
void deleteStaff(char *id) {
StaffRecord staff;
FILE *fp = fopen("staff.dat", "rb+");
FILE *temp = fopen("temp.dat", "wb");
while (fread(&staff, RECORD_SIZE, 1, fp) == 1) {
if (strcmp(staff.id, id) != 0) {
fwrite(&staff, RECORD_SIZE, 1, temp);
}
}
fclose(fp);
fclose(temp);
remove("staff.dat");
rename("temp.dat", "staff.dat");
}
In the above code, we have functions to add, list, find, update, and delete staff records. The functions use binary file operations to read and write the records.
To use the functions, we can create a simple menu-driven program:
c
int main() {
int choice;
char id[10];
do {
printf("\nStaff Information Module\n");
printf("1. Add Staff\n");
printf("2. List Staff\n");
printf("3. Find Staff\n");
printf("4. Update Staff\n");
printf("5. Delete Staff\n");
printf("6. Exit\n");
printf("Enter your choice: ");
scanf("%d", &choice);
switch (choice) {
case 1:
addStaff();
break;
case 2:
listStaff();
break;
case 3:
printf("Enter staff ID to find: ");
scanf("%s", id);
findStaff(id);
break;
case 4:
printf("Enter staff ID to update: ");
scanf("%s", id);
updateStaff(id);
break;
case 5:
printf("Enter staff ID to delete: ");
scanf("%s", id);
deleteStaff(id);
break;
case 6:
printf("Exiting...\n");
break;
default:
printf("Invalid choice. Please try again.\n");
}
} while (choice != 6);
return 0;
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See text below
please help me c code for binary file
design and build a console-based system using C language. The requirement is to develop a system that can be used to support the operation of a small M company. The system should contain a selection of modules from the following list:
Staff Information Module - to add staff login account and maintain staff login details.
Do the structure chart design of the Staff Information Module
Example:
Tickety
Input Ticket
Ticket
Output
3 level
Trequired
Kepri
1. MODULES.
module must involve a file with at least 6 data fields. You are encouraged to add in more data fields in order to enhance the application's logic and practicality.
Examples of data fields are listed below. You may add a few of your own. For counting purposes, date and time will each be taken as one field (even though they consist of 2 or more subfields)
Staff Information Module
o Staff ID, name, password, password recovery, position, etc.
o E.g.: ST0001, Jennifer Ng, 1234, numbers, Administrator, ...
2. CONCEPTS INCORPORATED.
Each module must incorporate the following 3 programming concepts and topics that have been covered in this course:
Structures
o Include as many useful fields as you feel is necessary
o Incorporate nested structure to show your understanding.
Use Text file
o You are expected to be able to process the files correctly
(i.e. retrieve/update records).
User-Defined Functions
o Enhance efficiency, readability and re-usability by using functions whenever appropriate.
o Include parameters where appropriate and minimize/eliminate the use of global variables.
the time base for a timer instruction is 0.01 seconds. what is the delay time if the preset value is 3000
Answer:
suppose time base is set to 0.1 and delay increment is set to 50. timer has 5 sec delay (0.1*50)
not sure.
P4. Review the plan with others in order to identify and inform improvements.
- Review your plans with business owner
. Show evidence by using meeting minutes
. A new business plan that has been reviewed
I need at least 3 paragraphs
A business plan simply refers to a written document that describes the activities and objectives of a business.
Your information is incomplete. Therefore, an overview will be given. It should be noted that once one has completed a business plan, entrepreneurs usually wonder if it's ready to present a financing source.
Therefore, the following are the ways to review the business plan:
Read the plan at least twice.Think like an investor. Also, one should analyze the benefits of the products.One should evaluate the management team.The assumptions for the final projections should be checked.In conclusion, a good business plan must have an executive summary, marketing strategies, and a budget.
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Which menu option allows you to change the display to close-up, single, or multiple pages?
Write a function pop element to pop object from stack Employee
The function of a pop element to pop object from stack employee is as follows:
Stack.Pop() method from stack employee. This method is used to remove an object from the top of the stack.What is the function to pop out an element from the stack?The pop() function is used to remove or 'pop' an element from the top of the stack(the newest or the topmost element in the stack).
This pop() function is used to pop or eliminate an element from the top of the stack container. The content from the top is removed and the size of the container is reduced by 1.
In computer science, a stack is an abstract data type that serves as a collection of elements, with two main operations: Push, which adds an element to the collection, and. Pop, which removes the most recently added element that was not yet removed.
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An array called numbers contains 35 valid integer numbers. Determine and display how many of these values are greater than the average value of all the values of the elements. Hint: Calculate the average before counting the number of values higher than the average
python
Answer:
# put the numbers array here
average=sum(numbers)/35 # find average
count=0 #declare count
for i in numbers: #loop through list for each value
if i > average: #if the list number is greater than average
count+=1 #increment the count
print(count) #print count
How does defragmentation improve performance?
Answer:
Regularly running the Disk Defragmenter utility improves system performance.