What is a file manger ? The file manger is user A . Medium B.platform C. Interface .
Answers
Answer: C. Interface.
Explanation:
File manager is an interface between the hardware part of a computer and the software. the main function of a file manager is to help the user manage all files which they have stored up on their computers. for example the file managers allows the users to view, copy, delete and edit the files which they have stored up on their computer storage devices.
Related Questions
For the equation y = 5 + 6x, what does y equal when x is 4?
A.
29
B.
15
C.
19
D.
23
Answers
Answer:
y = 29
Explanation:
y = 5+6x
What is y when x = 4
Substitute x with 4 :
5 + 6(4)
5 + (6×4)
5 + 24
29
y = 29
Hope this helped and have a good day
Answer:
y=29
Explanation:
y=5+6x
y=5+6(4)
y=5+24
y=29
Please Help I'm Very Stressed, my school is holding a competition of making the best video game and the winner gets 1000$ and I really want 1000$, the problem is that I can't make any good games or don't have any ideas for anything the game has to have lore and a plot and characters and it's really stressing so please help me get a idea or something easy enough to make
Answers
Answer:
make a game like fun run
Explanation:
Answer:
u should make an competive game where people battle each other sorry if i cant spell good its cause im rushing
Explanation:
Whitney absolutely loves animals, so she is considering a career as a National Park ranger. She clearly has the passion. Provide an example of another factor from above that she should consider and why it might be important before she makes a final decision.
Answers
One important factor that Whitney should consider before making a final decision on a career as a National Park ranger is the physical demands and challenges of the job.
What is the career about?Working as a National Park ranger often involves spending extended periods of time in remote and rugged wilderness areas, where rangers may need to hike long distances, navigate challenging terrains, and endure harsh weather conditions. Rangers may also be required to perform physically demanding tasks such as search and rescue operations, firefighting, or wildlife management.
It's crucial for Whitney to assess her physical fitness level, endurance, and ability to handle strenuous activities before committing to a career as a National Park ranger. She should also consider any potential health conditions or limitations that may impact her ability to perform the physical requirements of the job.
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Write a program that defines the following two lists:
names = ['Alice', 'Bob', 'Cathy', 'Dan', 'Ed', 'Frank','Gary', 'Helen', 'Irene', 'Jack',
'Kelly', 'Larry']
ages = [20, 21, 18, 18, 19, 20, 20, 19, 19, 19, 22, 19]
These lists match up, so Alice’s age is 20, Bob’s age is 21, and so on. Write a program
that asks the user to input the number of the person to retrieve the corresponding
data from the lists. For example, if the user inputs 1, this means the first person
whose data is stored in index 0 of these lists. Then, your program should combine
the chosen person’s data from these two lists into a dictionary. Then, print the
created dictionary.
Hint: Recall that the function input can retrieve a keyboard input from a user. The
signature of this function is as follows:
userInputValue = input("Your message to the user")
N.B.: userInputValue is of type String
Answers
Answer: I used colab, or use your favorite ide
def names_ages_dict():
names = ['Alice', 'Bob', 'Cathy', 'Dan', 'Ed', 'Frank','Gary', 'Helen', 'Irene', 'Jack', 'Kelly', 'Larry']
ages = [20, 21, 18, 18, 19, 20, 20, 19, 19, 19, 22, 19]
# merging both lists
names_ages = [list(x) for x in zip(names, ages)]
index = []
# creating index
i = 0
while i < len(names):
index.append(i)
i += 1
# print("Resultant index is : " ,index)
my_dict = dict(zip(index, names_ages))
print('Input the index value:' )
userInputValue = int(input())
print(f'data at index {userInputValue} is, '+ 'Name: ' + str(my_dict[input1][0] + ' Age: ' + str(my_dict[input1][1])))
keys = []
values = []
keys.append(my_dict[input1][0])
values.append(my_dict[input1][1])
created_dict = dict(zip(keys, values))
print('The created dictionary is ' + str(created_dict))
names_ages_dict()
Explanation: create the function and call the function later
Computer one on network A, with IP address of 10.1.1.8 want to send a package to computer to with IP address of 10.1.1.205. Taking in consideration that computer one is sending an FTP request to computer to the store support on computer one is 21086, which of the following contains the correct information for the first TCP segment of data
Answers
Note that the right information for the first TCP segment of data in the given scenario is -
Source Port - 21086Destination Port - 21Sequence Number - 1 Acknowledgment Number - 2 Why is this so?Since Computer 1 is sending an FTP request to Computer 2, the source port on Computer 1 would be 21086,the destination port would be 21 (FTP default port),the sequence number would start at 1, and the acknowledgment number would be 2.
A TCP segment is a unit of data encapsulatedin a TCP /IP packet used for communication between devices over a network.
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Full Question:
Although part of your question is missing, you might be referring to this full question:
Computer 1 on network A, with IP address of 10.1.1.8, wants to send a packet to Computer 2, with IP address of 10.1.1.205. Taking in consideration that computer 1 is sending a FTP request to computer 2, and the source port on computer 1 is 21086, which of the following contains the correct information for the first TCP segment of data?
Source Port: 5000
Destination Port: 80
Sequence Number: 1
Acknowledgment Number: 2
Source Port: 21086
Destination Port: 21
Sequence Number: 1
Acknowledgment Number: 2
Source Port: 21
Destination Port: 21
Sequence Number: 4
Acknowledgment Number: 1
Source Port: 80
Destination Port: 5000
Sequence Number: 1
Acknowledgment Number: 1
Answer:
Explanation:
Note that the right information for the first TCP segment of data in the given scenario is -
Source Port - 21086
Destination Port - 21
Sequence Number - 1
Acknowledgment Number - 2
Why is this so?
Since Computer 1 is sending an FTP request to Computer 2, the source port on Computer 1 would be 21086,the destination port would be 21 (FTP default port),the sequence number would start at 1, and the acknowledgment number would be 2.
A TCP segment is a unit of data encapsulatedin a TCP /IP packet used for communication between devices over a network.
Which of the following statements are true about how technology has changed work? Select 3 options. Responses Businesses can be more profitable by using communication technology to reduce the costs of travel. Businesses can be more profitable by using communication technology to reduce the costs of travel. With the spread of technology and the Internet, smaller businesses are not able to compete as effectively as before. With the spread of technology and the Internet, smaller businesses are not able to compete as effectively as before. In a gig economy, workers are only hired when they are needed for as long as they are needed. In a gig economy, workers are only hired when they are needed for as long as they are needed. Through the use of the Internet and collaboration tools more workers are able to perform their jobs remotely. Through the use of the Internet and collaboration tools more workers are able to perform their jobs remotely. Technology has not really changed how businesses operate in the last fifty years. Technology has not really changed how businesses operate in the last fifty years.
Answers
The three genuine statements almost how technology has changed work are:
Businesses can be more productive by utilizing communication technology to decrease the costs of travel. This can be genuine since advances like video conferencing and virtual gatherings permit businesses to conduct gatherings, transactions, and collaborations remotely, lessening the require for costly travel courses of action.With the spread of technology and the Web, littler businesses are not able to compete as successfully as some time recently. This explanation is genuine since innovation has empowered bigger companies to use their assets and reach a worldwide advertise more effortlessly, making it challenging for littler businesses to compete on the same scale.Through the utilize of the Web and collaboration devices, more laborers are able to perform their occupations remotely. This explanation is genuine as innovation has encouraged farther work courses of action, allowing employees to work from anyplace with an online association. Collaboration instruments like extend administration computer program and communication stages have made inaccessible work more doable and effective.Technology explained.
Technology alludes to the application of logical information, aptitudes, and devices to form innovations, fathom issues, and move forward proficiency in different spaces of human movement. It includes the improvement, usage, and utilize of gadgets, frameworks, and processes that are outlined to achieve particular assignments or fulfill specific needs.
Technology can be broadly categorized into distinctive sorts, such as data technology, communication technology, therapeutic innovation, mechanical technology, and transportation technology, among others. These categories include different areas, counting computer science, hardware, broadcast communications, building, and biotechnology.
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Worth 10 points
(Sum series)
Write a method to compute the following series:
m(i) = 1/2 + 2/3 +......+ i/(i+1)
Class Name: Exercise06_13
Answers
In Java:
public class Exercise06_13 {
public static void main(String[] args) {
System.out.println(Series(Just put whatever number you want here, and it will print out the number in the series.));
}
static float Series(float i){
return (i / (i + 1));
}
}
I hope this helps!
Python
A video club wants to reward its best members with a discount based on the member’s number of
movie rentals and the number of new members referred by the member. The discount is in percent
and is equal to the sum of the rentals and the referrals, but it cannot exceed 75 percent. Write a
program to calculate the value of the discount and display it in percent considering two digits after
the decimal point. Hint: use min() function.
Here is a sample run:
Enter the number of movie rentals: 56
Enter the number of members referred to the video club: 3
The discount is equal to: 59.00 %
Note 1: the code should display five spaces between the colon (:) and the first digit of the discount
(use formatted output tools).
Note 2: Do not use if-else statements.
Answers
Using the knowledge in computational language in python it is possible to write a code that calculate the value of the discount and display it in percent considering two digits after the decimal point.
Writting the code:The program will receive two inputs from the user, then it will generate two other numbers one is the sum of the inputs and the other is equal to 75, after that it will check if the sum of the inputs is greater than 75 and print the result to the user.
#Read movie rentals and movies which have been reffered
a=int(input("Enter the number of Movie rentals "))
b= int(input("Enter the number of Movie rentals reffered to video club"))
c=a+b
d=75
#check if Discount is gretarer than 75
if(c>=75):
print("The discount is equal to "+str(d )+ str("%"))
else:
print("The discount is equal to "+str(c)+ str("%" ))
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Declare an array to store objects of the class defined by the UML. Use a method from the JOptionPane class to request the length of the array from the user.
Answers
Answer:
it's a test ?
The showInputDialog method is a part of the JOptionPane class in Java Swing, which provides a set of pre-built dialog boxes for displaying messages and obtaining user input.
Here's an example of how you can declare an array to store objects of a class, and use a method from the JOptionPane class to request the length of the array from the user:
import javax.swing.JOptionPane;
public class MyClass {
// Define your class according to the UML
public static void main(String[] args) {
// Request the length of the array from the user using JOptionPane
String lengthInput = JOptionPane.showInputDialog("Enter the length of the array:");
// Parse the user input to an integer
int arrayLength = Integer.parseInt(lengthInput);
// Declare the array to store objects of the class
MyClass[] myArray = new MyClass[arrayLength];
// Now you have an array of the desired length to store objects of your class
// You can proceed to instantiate objects and store them in the array
}
}
In this example, we use the showInputDialog method from the JOptionPane class to display an input dialog box and prompt the user to enter the desired length of the array. The user's input is then parsed into an integer using Integer.parseInt() and stored in the arrayLength variable.
Therefore, an array myArray of type MyClass is declared with the specified length, ready to store objects of the MyClass class.
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Which validation method would you use for first name on a data form
Answers
what member of an organization should decide where the information security function belongs within the organizational structure? why?
Answers
Answer:
Chief Information Officer (CIO) should be responsible for the overall management of information and data within the organization, and as such, is in the best position to understand the risks and vulnerabilities associated with this information.
The CIO can ensure that the information security function is able to effectively protect the organization's information and data, while also supporting the organization's business objectives.
This is science I just couldn’t find it
Answers
Answer:
69
Explanation:
It is 69 because it is the most for that degree.
Can you draw flow-chart for this code use word ? print "Please enter your first name: \n"; Sfirst ; chomp $first; print "Please enter your last name: \n"; $last ; chomp $last; print "What is your zip code: \n"; $zip ; chomp $zip; print "Hello \nSfirst $last\n"; print "Your zip code is: \n$zip\n"; print "Please enter your first name: \n"; $first ; chomp $first; print "Please enter your last name: \n"; $last ; chomp $last; Sname "Sfirst $last"; print "Please enter a number between 10 and 20\n"; Snumber1 ; chomp $number1; print "Please enter a number between 1 and 9\n"; $number2- ; chomp Snumber2; $sum- Snumber1 Snumber2; print "$name you entered Snumber1 and $number2\n"; print "The sum of $number1 and Snumber2 is $sum\n"; print "Please enter a number\n"; $number1 ; chomp Snumber1; print "Please enter a second number\n"; $number2- ; chomp Snumber2; if($number2 0) ( print "Please enter a non-zero number (you entered $number2)\n"; print "Exiting this program. \n"; exit; print("Please make a selection using the menu below\n"); print "1 Add\n"; - print "2 Subtract\n"; Sanswer ; chomp Sanswer; print "You selected $answer as your menu choice. \n"; if(Sanswer-1) $sum $number1+ $number2; print("Snumber1+ $number2 is $sum\n"); elsif ($answer 2) $sub Snumber1- Snumber2; print "Snumber1 $number2 is $sub\n"; } else { print "Sanswer is not a valid menu choice! Exit program.\n"; print ("please enter your frist name :"); my $frist_name ; chomp($frist name); print ("please enter your last name :"); my $last_name ; chomp ($last_name); print ("please enter your test score:"); my Stest score ; chomp ($test_score); if ($test score >= 19) { print ("congratulation $frist_name $last_name,you are admitted to college !\n"); print ("sorry Sfrist_name $last_name, you are not admitted to college .\n"); else { print "Enter your GPA any integer between 2.0:"; Snun - ; if( Snum <2.8&& Snum>=2.5) { print "You are admitted to the college\n"; } elsif( $num <2.88% Snum>-19) [ print "You are not admitted to the college\n"; else { print "You are not admitted to the college\n"; #Prompt the user to enter their test scores and GPA print ("Enter your test scores: \n"); my Snum ; chomp (Snum); print("Enter your GPA: \n"); ay SGPA-; chomp ($GPA); Check is the test scores are greater than 19 if (Snum <-19){ print ("You are not admitted to college\n"); If the GPA greater than or equal to 3.50,print amessage indicating that the user is admittes to college elsif (SGPA >3.50){ print("You are admitted to college\n"); print("Your GPA is high \n"); If the GPA less than 3.25, print you are not admitted to college elsif (SCPA < 3.25) { print("You are not admitted to college\n"); else { print("Your GPA is not high enough for admission\n"); print("You are not admitted to college\n"); print "Please enter your first name: "; my Sfirst name- ; choep Sfirst name; print "Please enter your last name: "; my $last_name = ; chomp Slast name; print "Please enter a number"; print "Please enter a number"; my Snumber1 ; chomp Snumber1; Snumber1-0+ $number1; # Convert to a number print "Please enter a second number: "; print "please enter a second number:"; my Snumber2 ; chomp $number2; Snumber28+ Snumber2; # Convert to a number print "You entered the numbers $number1 and Sn print "Enter the number of times you want to enter the numbers: "; Snum_runs int($num_runs); my Snum_runs ; chomp Snum_runs; for (my $i- 1; $i <= $num_runs; $i++) print "Please select an option: \n"; print "Selection: "; print "1. Option 1\n"; print "2. Option 2\n"; print "3. Option 3\n"; my $selection ; chomp $selection; $selection -int($selection); if ($selection --1) print "You selected option 1\n"; elsif ($selection 2) (print "You selected option 2\n"; elsif ($selection --3) ( print "You selected option 3\n"; else { print "Invalid Selection\n";
Answers
The implemented code elicits from the user a range of distinct variable inputs including their name, zip code, test score, GPA, as well as various numerical values.
What does the flowchart perform?The system conducts mathematical computations on numerical data and subsequently presents the obtained outcomes in a visible fashion.
In addition, an assessment of the examinee's performance on standardized tests as well as their overall academic standing, as reflected in their grade point average, is utilized in the determination of their eligibility for admission to a college or university.
Furthermore, it presents a list of selectable alternatives to the user and subsequently delivers a discernible response in consideration of their designated choice. In the event that the user provides an erroneous selection or inputs a non-numeric value, the program will cease execution.
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also known as user generated content (UGC). It refers to a variety of media content that is produced by
Individuals or a group of people working in collaboration. It is also referred to as consumer generated media (CGM) or
user created content (UCC).
Prosumerism
Creationism
Productionism
Consumerism
Answers
Answer: Prosumerism
Explanation:
Prosumerism is a portmanteau of the words, producer and consumerism. As the term infers, it is the use of customers in the production process with the logic being that customers know what they want so should be given a chance to help in creating it.
This is why companies have increasingly started using user generated content that is produced by consumers who are working individually or in a group. These will help the company in producing a viable product for the market.
Click this link to view ONET's Tasks section for Web Developers. Note that common tasks are listed toward the top. and less common tasks are listed toward the bottom.
According to ONET, what common tasks are performed by
Web Developers? Check all that apply.
A. writing, designing, or editing web page content
B. using the web to purchase products for an employer
C. designing, building, or maintaining websites
D. setting up equipment for other employees
E. performing or directing website updates
Answers
According to ONET's Duties, the typical jobs carried out by web developers include creating or managing website updates as well as authoring, designing, or editing the content of web pages.
What regular tasks are carried out by web developers?Develop and test programmes, user interfaces, and website menus. Create the website's code using coding languages like HTML or XML. Identify the information the website will contain by working with other team members. To decide on the layout of the website, consult with graphic and other designers.
What are the most popular services for web development?The most popular web development service is probably full-stack development. Full-stack engineers, as opposed to highly specialised experts, have the skills and background to create both the front end and the back end.
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Answer:
writing, designing, or editing web page content
designing, building, or maintaining websites
performing or directing website updates
GetInRange (x, a, b) Write the function getInRange (x, a, b) that takes 3 float values and forces x to lie between a and b. a is not necessarily less than b. If x is between the two bounds, it is returned unmodified. Otherwise, if x is less than the lower bound, return the lower bound, or if x is greater than the upper bound, return the upper bound. Use pythons as a programming language.
Answers
Answer:
def GetInRange(x, a, b):
if (a > b): a, b = b, a
if (x < a): return a;
if (x > b): return b;
return x;
Explanation:
By swapping a and b if a>b you can proceed under the assumption that you only have to check if x<a or x>b, which simplifies the logic a lot.
Components of a network
Answers
Answer:
4 basic components
Explanation:
Networks are comprised of four basic components: hardware, software, protocols and the connection medium. All data networks are comprised of these elements, and cannot function without them.
Which two of the following are conditions of AI programming that enable robots to either accept or reject commands from humans?
Group of answer choices
equality principle
knowledge
semantic manipulation
enhanced circuitry
capacity
Answers
hope this helps :)
PLEASSE HELP FAST
What is the purpose of a quality assurance plan?
a) to provide a measurable way for nonprogrammers to test the program
b) to show the outputs for each input
c) to rate a program on a four-star scale
d) to help debug the lines of code
Answers
Your friend Alicia says to you, “It took me so long to just write my resume. I can’t imagine tailoring it each time I apply for a job. I don’t think I’m going to do that.” How would you respond to Alicia? Explain.
Answers
Since my friend said “It took me so long to just write my resume. I can’t imagine tailoring it each time I apply for a job. I will respond to Alicia that it is very easy that it does not have to be hard and there are a lot of resume template that are online that can help her to create a task free resume.
What is a resume builder?A resume builder is seen as a form of online app or kind of software that helps to provides a lot of people with interactive forms as well as templates for creating a resume quickly and very easily.
There is the use of Zety Resume Maker as an example that helps to offers tips as well as suggestions to help you make each resume section fast.
Note that the Resume Builder often helps to formats your documents in an automatic way every time you make any change.
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Mr Cain is adding a home security system that will constantly use 5mbps of his 23mbps plan. How many of his mobile phones can also be used if his blue work phone and laptop must always be on ?
Answers
If Mr. Cain subscribes to a 23mbps (megabyte per second) plan it will only take 4 seconds for it to get exhausted by the security system which consumes 5mbps.
This means that none of the other gadgets will be able to connect because (all things being equal) it takes an average of 4 seconds for a device that is already set up on the network to get connected to wifi.
In those 4 seconds, the subscription would have been exhausted.
What is a home security system?This refers to a collection of electronic devices which are collectively configured to protect a home. A home security system will usually comprise of the following:
Motion SensorSmart CameraAlarmEntry SensorGlass damage sensorPanic ButtonBase StationKey fobKeypadCarbon Monoxide and Smoke detectorsIn summary, to get all his gadgets connected, Mr. Cain would have to get an internet service plan that is way bigger than 23mbps.
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A company with a large number of hosts creates three subdomains under a main domain. For easier management of the host records, how many zones should be used
Answers
Answer:
4
Explanation:
For easier management of the host records of the company 4 zones should be used because
subdomain is part of a larger domain and the main domain which is the primary domain is the name which the company have decide to use which will represent the company website address and in a situation where the company
have different domain names in which they had registered, they will need to choose one among the domain which will inturn be their main domain.
Therefore for easier , efficient and effective management of the host records 4 zones will be the best zones to be used.
Example of sub domain is north.example.com
For easier management of the host records, 4 zones should be used
Host record or a DNS host, is simply known as record in one's domain's DNS zone file that is said to create the connection between one's domain and its matching IP address.
It is also called an A or Address record. It is said to links a domain to the physical IP address of a computer hosting that has the domain's services.
4 zones in the subdomain is good because a subdomain is part of a larger domain and the main domain and therefore having four will cater for all.
Its gives a creative approach to the management of DNS, DHCP, and IPAM data.
Conclusively, the use of host records helps to manage multiple DNS records, DHCP and IPAM data.
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Write a C program to calculate salary raise for employees. If salary is between$ 0 < $ 30000 the rate is 7.0%If salary is between$ 30000
Answers
Question:
Write a C program to calculate salary raise for employees.
If salary is between $0 < $30000 the rate is 7.0%
If salary is between $30000 <= $40000 the rate is 5.5%
If salary is greater than $40000 the rate is 4.0%
Answer:
#include <stdio.h>
int main() {
float salary;
printf("Salary: ");
scanf("%f", &salary);
float rate = 0.00;
if (salary >=0 && salary <=30000) {
rate = 0.07;
}
else if(salary <=40000){
rate = 0.055;
}
else {
rate = 0.04;
}
salary = salary * rate;
printf("Salary Raise: ");
printf("%.2f", salary);
return 0;
}
Explanation:
This line declares the salary as float
float salary;
This line prompts user for salary input
printf("Salary: ");
This line gets user input
scanf("%f", &salary);
This line declares and initializes rate to 0.00
float rate = 0.00;
The following condition determines rate for salary between 0 and 30000
if (salary >=0 && salary <=30000) {
rate = 0.07;
}
The following condition determines rate for salary between 30001 and 40000
else if(salary <=40000){
rate = 0.055;
}
The following condition determines rate for salary greater than 40000
else {
rate = 0.04;
}
This calculates the raise in salary
salary = salary * rate;
The next two lines prints the salary raise
printf("Salary Raise: ");
printf("%.2f", salary);
Need help ASAP??? Pick the best answers
Answers
Answer:
A and C are correct pick both
3. All of the following are control methods for HVAC systems except:
OA. Cables
OB. Electronics
OC. Hydraulics
OD. Vacuum
Answers
All of the following are control methods for HVAC systems except D. Vacuum
What is the HVAC systems?Cables, hardware, and hydrodynamics are all commonly utilized control strategies for HVAC (warming, ventilation, and discuss conditioning) frameworks. Cables can be utilized to associate sensors and actuators to a control board, whereas hardware can incorporate chip and advanced controllers that mechanize HVAC frameworks.
Therefore, Power through pressure can be utilized to control the stream of liquids in heating and cooling frameworks. In any case, vacuum isn't a control strategy utilized in HVAC frameworks.
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what is computer hardware
Answers
Computer hardware refers to the physical components of a computer system that can be seen and touched. It encompasses all the tangible parts that make up a computer, enabling it to function and perform various tasks. Hardware includes devices such as the central processing unit (CPU), memory (RAM), storage devices (hard drives, solid-state drives), input devices (keyboard, mouse), output devices (monitor, printer), and other peripheral devices (speakers, scanners, etc.).
These hardware components work together to execute and manage data and instructions within a computer system. The CPU acts as the brain of the computer, performing calculations and executing instructions. Memory provides temporary storage for data and instructions that the CPU can quickly access. Storage devices store data in a more permanent manner, allowing it to be retained even when the computer is turned off.
Input devices enable users to input data and commands into the computer, while output devices display or present processed information to the user. Peripheral devices expand the capabilities of the computer system, providing additional functionalities and connectivity options.
Computer hardware is essential for the functioning of a computer and determines its processing power, storage capacity, and overall performance. It is complemented by software, which provides the instructions and programs necessary to utilize the hardware effectively. Together, hardware and software form the foundation of modern computer systems.
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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.
Answers
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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is the logical topology is the arrangement of cables net work devices and end systems
Answers
The logical topology of a network is the path through which data is transferred.
What is logical topology?A logical topology is a networking concept that defines the architecture of a network's communication mechanism for all nodes. The logical topology of a network can be dynamically maintained and reconfigured using network equipment such as routers and switches.A logical topology describes how devices appear to the user to be connected. A physical topology describes how they are physically connected with wires and cables.Broadcast (also known as bus) and sequential are the two logical topologies (also known as ring). Every message sent over the network is received by all devices in a broadcast topology.The logical topology is used to create a path for signals to travel through the network. It employs network protocols to define the path for packet transfer. The most typical example of network protocol is ethernet protocol.To learn more about topology refer to :
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When computing the complexity of an iterative algorithm with an outer loop and an inner loop, we solve _?_
Answers
The complexity is typically expressed using Big O notation,
The complexity of an iterative algorithm with an outer loop and an inner loop is determined by analyzing the nested loop complexity.
This involves identifying how many times the inner loop executes for each iteration of the outer loop. By carefully examining the number of iterations and operations within the loops, we can calculate the algorithm's overall time complexity.
Big O notation is commonly used to express the complexity of an algorithm. It provides an upper bound on the algorithm's time complexity as a function of the input size. By analyzing the growth rate of the algorithm's runtime with respect to the input, Big O notation helps us understand how the algorithm scales and how it performs for larger inputs.
To learn more about Big O notation
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Question 19 of 2
Which of the following reasons for writing a formal business document would
lead you to write a proposal?
O A. To summarize what happened during a meeting
B. To tell your manager a project is on budget and on schedule
C. To describe what tasks you completed during the week
D. To convince your manager to use a new meeting organization tool
Answers
Answer:
D. To convince your manager to use a new meeting organization tool
Explanation:
a proposal is a plan or suggestion, especially a formal or written one, put forward for consideration or discussion by others: and D. is the only answer that is asking or proposing something.