The the task/s performed by an operating system are:
An operating system carries out various intricate and complex tasks to efficiently manage both the hardware and software components of a computer.
These include allocating memory space to files, regulating user actions, receiving input from external devices such as mice and keyboards, and transforming programs into a language that is machine-readable.
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Need help with Exercise 5 (JAVA)
Using knowledge in computational language in JAVA it is possible to write a code that install java and set java home to point to the java installation directory.
Writting the code:
For Maven I tried :
1. open cmd
2. type mvn -version
3. Error appeared :
C:\Users\Admin>mvn -version
ERROR: JAVA_HOME is set to an invalid directory.
JAVA_HOME = "C:\Program Files\Java\jre7\bin"
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation
For ANT I tried and worked :
1. open cmd
2. type mvn -version
3. Apache Ant(TM) version 1.9.1 compiled on May 15 2013
There are multiple ways to copy elements from one array in Java, like you can manually copy elements by using a loop, create a clone of the array, use Arrays. copyOf() method or System. arrayCopy() to start copying elements from one array to another in Java.
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(HURRY) What is the cloud?
all the remote servers in the world
all the things you can access over the internet
all the data that is stored in physical devices
the pollution caused by the internet and technology
If you had a job that drill holes in the earth in search of water,what career cluster would you be working in?
The occupation of drilling wells to extract groundwater falls under the realm of Agriculture, Food & Natural Resources career cluster.
Why is this so?This area comprises multiple job roles associated with harvesting natural resources like soil scientists; geologists; hydrologists; conservationists; and environmental engineers.
Their expertise comes into effect when they study these resources to preserve them sustainably instead of depleting them blindly.
So one mustnote that their efforts shift towards formulating agriculture methods that don't harm these reserves or endanger wildlife.
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1.1 Explain each Advantages and Disadvantage of using computer?
Answer:
Advantages of using computers:
Speed: Computers can process data much faster than humans, allowing for quick and efficient completion of tasks.Accuracy: Computers are not prone to human errors and can perform calculations and tasks with a high degree of accuracy.Storage: Computers can store vast amounts of data in a small space, making it easy to access and organize information.Automation: Computers can automate repetitive tasks, freeing up humans to focus on more complex and creative tasks.Connectivity: Computers can be connected to the internet, allowing for instant access to information from around the world.Disadvantages of using computers:
Dependence: Overreliance on computers can lead to a loss of critical thinking and problem-solving skills.Health risks: Extended computer use can lead to vision problems, back pain, and other health issues.Security risks: Computers are vulnerable to hacking, viruses, and other security threats, which can compromise sensitive information.Cost: Computers can be expensive to purchase and maintain, and upgrades may be necessary to keep up with changing technology.Social isolation: Excessive computer use can lead to social isolation and reduce face-to-face interactions, which can be detrimental to mental health.
List the steps involved in creating a table in Excel if you were using the range A7:G34.
Please be specific and not give false answers.
Answer:
Sure, here are the specific steps to create a table in Excel using the range A7:G34:
Open a new or existing Excel workbook.
Click on the first cell of the range where you want to create the table (in this case, cell A7).
Drag the cursor to select all the cells in the range A7:G34.
Click on the "Insert" tab in the Excel ribbon.
Click on the "Table" button in the "Tables" group.
Ensure that the range A7:G34 is correctly displayed in the "Create Table" dialog box.
Check the box next to "My table has headers" if your table has column headers.
Click on the "OK" button to create the table.
Your table will now be created with the specified range and any column headers you may have specified. You can then format and modify the table as needed.
Explanation:
fruitsDict = {
'Apple' : 100 ,
'Orange' : 200 ,
'Banana' : 400 ,
'pomegranate' : 600
}
Write lines of codes that will print the keys and corresponding values of the above dictionary, (PYTHON)
Answer:
Here's the code to print the keys and corresponding values of the FruitsDict dictionary:
scss
for key, value in FruitsDict.items():
print(key, ":", value)
This code uses a for loop to iterate over the key-value pairs in the FruitsDict dictionary using the .items() method. For each key-value pair, the code prints the key, a colon, and the corresponding value using the print() function. The output will be:
yaml
Apple : 100
Orange : 200
Banana : 400
pomegranate : 600
Explanation:
Here's the code to print the keys and corresponding values of the FruitsDict dictionary:scss
for key, value in FruitsDict.items():
print(key, ":", value)
This code uses a for loop to iterate over the key-value pairs in the FruitsDict dictionary using the .items() method. For each key-value pair, the code prints the key, a colon, and the corresponding value using the print() function. The output will be:
yaml
Apple : 100
Orange : 200
Banana : 400
pomegranate : 600
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Write a program that allows the user to input two numbers and then outputs the average of the
numbers.
Answer:
Here's a Python program that takes two numbers as input from the user, calculates their average and displays it as output:
# Taking input from user
num1 = float(input("Enter first number: "))
num2 = float(input("Enter second number: "))
# Calculating average
average = (num1 + num2) / 2
# Displaying output
print("The average of", num1, "and", num2, "is", average)
Explanation:
In this program, we use the input() function to take input from the user in the form of two floating-point numbers. We then calculate their average by adding the two numbers and dividing the result by 2. Finally, we display the average to the user using the print() function.
Note: We convert the input to float data type using the float() function to ensure that the division operation produces a floating-point result even if the inputs are integers.
In a game, a sword does 1 point of damage and an orc has 5 hit points. We want to introduce a dagger that does half the damage of a sword, but we don’t want weapons to do fractions of hit point damage. What change could we make to the system to achieve this goal?
One arrangement to get the objective of presenting a dagger that does half the harm of a sword without managing divisions of hit point harm would be to alter the hit focuses of the orcs.
What is the changes about?A person might increase the hit focuses of orcs to 10. This way, the sword would still do 1 point of harm and the blade might do 0.5 focuses of harm, but we would still be managing with entire numbers for hit focuses.
One might present a adjusting framework where any further harm is adjusted up or down to the closest entirety number. In this case, the sword would still do 1 point of harm, but the dagger would circular down to focuses of harm.
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Drag each tile to the correct location.
Distinguish between the features of low-level and high-level languages.
assembly language
Java
machine language
High-Level Language
Python
Low-Level Language
Using the Replace Color adjustment, you can change the hue of all Red colors in an
image or selection. Curve adjustments always apply color changes to the entire
image.
True
False
Answer:
this is ........ pen I bought yesterday.(a;an;the;nothing)
In VPython, which object can be used to create this object?
myObject =_____(pos= vector (0, 5, 2))
box
cube
prism
In VPython, Box object can be used to create this object. myObject =box (pos= vector (0, 5, 2))
What is VPython?The VPython box object is capable of producing 3D structures like a cube, prism, or box. The box entity accepts various inputs, including pos (the center location of the box), size (the width, length, and height of the box), color (the hue of the box), and opacity (the level of transparency of the box).
As an example, suppose you want to fashion a red-colored box that measures 1 inch in length, 2 inches in width, and 3 inches in height, and is situated at coordinates (0, 5, 2) it will be: myObject = box(pos=vector(0, 5, 2), size=vector(1, 2, 3))
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IF UR ANSWER IS CORRECT I WILL MARK U BRAINLIEST
What type of evidence can be pulled from both an internet browser and a portable device?
Text history
CD-ROM data
Search history
GPS coordinates
Answer:
from both an internet browser and a portable device are:
Search history: This refers to the list of websites or search queries that have been typed into the browser's search bar.
GPS coordinates: This refers to the geographic location data that can be collected from a portable device, such as a smartphone or tablet, through its GPS sensor.
However, CD-ROM data and text history are not typically stored or accessed through internet browsers or portable devices. CD-ROM data is typically accessed through a CD-ROM drive on a computer, and text history would depend on the specific application or program being used to store text data.
Explanation:
If this helps, can you please mark my answer brainliest? thank you!:)
Insertion sort in java code. I need java program to output this print out exact, please. The output comparisons: 7 is what I am having issue with it is printing the wrong amount.
When the input is:
6 3 2 1 5 9 8
the output is:
3 2 1 5 9 8
2 3 1 5 9 8
1 2 3 5 9 8
1 2 3 5 9 8
1 2 3 5 9 8
1 2 3 5 8 9
comparisons: 7
swaps: 4
Here are the steps that are need in order to accomplish this.
The program has four steps:
1 Read the size of an integer array, followed by the elements of the array (no duplicates).
2 Output the array.
3 Perform an insertion sort on the array.
4 Output the number of comparisons and swaps performed.
main() performs steps 1 and 2.
Implement step 3 based on the insertion sort algorithm in the book. Modify insertionSort() to:
Count the number of comparisons performed.
Count the number of swaps performed.
Output the array during each iteration of the outside loop.
Complete main() to perform step 4, according to the format shown in the example below.
Hints: In order to count comparisons and swaps, modify the while loop in insertionSort(). Use static variables for comparisons and swaps.
The program provides three helper methods:
// Read and return an array of integers.
// The first integer read is number of integers that follow.
int[] readNums()
// Print the numbers in the array, separated by spaces
// (No space or newline before the first number or after the last.)
void printNums(int[] nums)
// Exchange nums[j] and nums[k].
void swap(int[] nums, int j, int k)
Answer:
Explanation:
public class InsertionSort {
static int numComparisons;
static int numSwaps;
public static void insertionSort(int[] nums) {
for (int i = 1; i < nums.length; i++) {
int j = i;
while (j > 0 && nums[j] < nums[j - 1]) {
swap(nums, j, j - 1);
j--;
}
numComparisons++;
printNums(nums);
}
}
public static void main(String[] args) {
int[] nums = readNums();
printNums(nums);
insertionSort(nums);
System.out.println("comparisons: " + numComparisons);
System.out.println("swaps: " + numSwaps);
}
public static int[] readNums() {
Scanner scanner = new Scanner(System.in);
int count = scanner.nextInt();
int[] nums = new int[count];
for (int i = 0; i < count; i++) {
nums[i] = scanner.nextInt();
}
scanner.close();
return nums;
}
public static void printNums(int[] nums) {
for (int i = 0; i < nums.length; i++) {
System.out.print(nums[i]);
if (i < nums.length - 1) {
System.out.print(" ");
}
}
System.out.println();
}
public static void swap(int[] nums, int j, int k) {
int temp = nums[j];
nums[j] = nums[k];
nums[k] = temp;
numSwaps++;
}
}
Which of the following social media setting would have the biggest positive impact to college admissions counselor?
Answer: Mark Zuckerberg
Explanation:
Answer:
d
Explanation:
Setting your profile to private.
Process whereby data are written to magnetic storage Location as a temporary file pending the time it will be ready for processing is known as ___
Process whereby data are written to magnetic storage Location as a temporary file pending the time it will be ready for processing is known as buffering.
How information is put away on attractive capacity gadgets?Buffering is the hone of pre-loading fragments of information when gushing video substance. Spilling is the persistent transmission of sound or video records from a server to a client is is the method that creates observing recordings online conceivable.
Attractive capacity media and gadgets store information within the frame of modest charged dabs. These dabs are made, examined and deleted utilizing attractive areas made by exceptionally minor electromagnets.
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an ___ is a percentage of the loan that is charged to cover the cost of giving the loan
A fraction is a percentage of the loan that is charged to cover the cost of giving the loan.
Thus, A loan is the lending of money by one or more people, businesses, or other entities to other people, businesses, or other entities. The recipient, or borrower, incurs a debt and is often responsible for both the main amount borrowed as well as interest payments on the debt until it is repaid.
The promissory note used to prove the obligation will typically include information like the principal amount borrowed, the interest rate the lender is charging, and the due date for repayment. When a loan is made, the subject asset(s) are temporarily reallocated between the lender and the borrower.
The payment of interest encourages the lender to make the loan. Each party to a legal loan.
Thus, A fraction is a percentage of the loan that is charged to cover the cost of giving the loan.
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How Educational Technology has evolved in Ghana over the last 7 years
Answer:
modern European-style education was greatly expanded by Ghana's government after achieving independence in 1957
Explanation:
The use of educational technology in Ghana and Ghanaian schools has evolved significantly over the past 7 years.
Teacher Training: There has been an increased focus on training teachers in using technology in the classroom. This has helped to ensure that teachers are equipped with the skills they need to effectively integrate technology into their teaching practices.
New initiatives: The government and other organizations have launched new initiatives to promote the use of technology in education, such as the Ghana SchoolNet program, which provides free internet access to schools, and the Ghana Open Data Initiative, which makes educational data freely available to the public.
Increased Access to Technology: There has been a notable increase in the availability of technology, such as computers, tablets, and smartboards, in Ghanaian schools.
Digital Content Development: In recent years, there has been a push to develop digital content for use in Ghanaian schools, such as e-textbooks, multimedia educational resources, and online learning platforms. This has helped to make learning more engaging and interactive for students.
Overall, the use of educational technology in Ghanaian schools has come a long way in the past 7 years, and it is expected to continue to grow.
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To address cybercrime at the global level, law enforcement needs to operate
.
In order to address cybercrime on a worldwide scale, it is imperative that law enforcement agencies work together in a collaborative and cooperative manner across international borders.
What is the cybercrime?Cybercrime requires collaboration and synchronization among countries. Collaboration among law authorization organizations over different countries is basic for the effective request, trepidation, and conviction of cybercriminals.
In arrange to combat cybercrime in an compelling way, it is pivotal for law authorization to collaborate and trade insights, capability, as well as assets.
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Does an MVP need to have a polished GUI to be delivered? If not, what's the minimum elements that are needed? What elements might not be needed to be completely finished for an MVP? Explain your rationale.
Answer:
Whether you consider an MVP to be the part before or after the initial polish shouldn't really matter. For your example, I imagine having a "clean" UI would be a pretty important factor in whether it's functionally fun (as defined above), so you should definitely be polishing that a bit
Explanation:
Create a slideshow with six pictures and text. The slide is about of of the Tcp/Ip networking layers choose the transport internet or network access layer for your slides. Title slide: Give as a minimum, the name of the layer you are presenting and your own name. The main use of the layer: Give at least two examples of how the layer is used. Diagram: Include a diagram (using squares, inches and arrows, etc) showing the relationship between the 3nd points and intervening network at this layer. Protocols: Name and describe at least two Protocols used in this layer. Supporting Protocols: Name and describe at least two Protocols that support that Protocols in your layer. (if they are non explain why that is the case). Supported Protocols: Name and describe at least two Protocols supported by the Protocols in your layer. Help Asap
How can preparing for your next essay test help to increase your grade on that test? Read More >>
Answer: Adequate preparation in anticipation of an essay examination can prove efficacious in enhancing one's confidence level. Being adequately equipped with the necessary knowledge and skills is conducive to fostering a positive and assured self-perception, thus allowing for optimal performance and achievement in evaluations. Such a result has the potential to yield an enhanced academic outcome and a heightened emotional state of fulfillment.
Explanation:
6.20 LAB: Track laps to miles
One lap around a standard high-school running track is exactly 0.25 miles. Define a function named LapsToMiles that takes a double as a parameter, representing the number of laps, and returns a double that represents the number of miles. Then, write a main program that takes a number of laps as an input, calls function LapsToMiles() to calculate the number of miles, and outputs the number of miles.
Output each floating-point value with two digits after the decimal point, which can be achieved as follows:
printf("%0.2lf\n", yourValue);
Ex: If the input is:
7.6
the output is:
1.90
Ex: If the input is:
2.2
the output is:
0.55
The program must define and call a function:
double LapsToMiles(double userLaps)
i need this wrote in c.
Miles Morales
Explanation:
EH EH EH EH OOH OOH OOH OOOOOH YEA YEA YOULL BE LEFT IN THE DUST UNLESS YOU STUCK BY US YOURE A SUNFLOWER I THINK YOUR LOVE WOULD BE TOO MUCH
According to the President at Kansas State University, what does a student need
to succeed in college?
According to the President at Kansas State University, a student needs focus and discipline to to succeed in college.
Why is this so?When a person gets in to college, there are a million and one things that can distract them. However the primary goal should be to create good network and excel academically.
Unfortunately, this is not the case as many side activities often distract students and they only realize this when they are in their finals.
So it is correct to state that a student needs focus and discipline to to succeed in college. As a student, you deicide how you'd lke to graduate and work at it every single day.
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Finish the VPython code to move the ball to the left six units.
ball.pos. ✓= ball.pos.
Answer: x - 6
Explanation:
Increase the value of cell C30 by 15% using the cell referencing single MS Excel formula or function
To do this Excel formula, we must enter the following:
= C30 * 15% or = C30 * 1.15.
Assuming the value to increase is in cell C30, you can use the following formula in another cell to increase it by 15%:
=C30*1.15
This multiplies the value in cell C30 by 1.15, which is equivalent to adding 15%. The result will be displayed in the cell containing the formula.
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Create Task for AP computer science principles python
The AP program offers two computer science courses: AP Computer Science A and AP Computer Science Principles.
Thus, The more comprehensive of the two courses, AP Computer Science Principles teaches students the fundamentals of computer science while emphasizing teamwork.
Although computer science is a useful subject to study, is the exam challenging to pass.
For aspirant AP Computer Science Principles students, it's a good thing that the subject isn't ranked in the top 10 most challenging AP courses. But that doesn't make it any less difficult. Visit our AP Computer Science Principles resource page.
Thus, The AP program offers two computer science courses: AP Computer Science A and AP Computer Science Principles.
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what is integration literacy
Answer: Integration literacy refers to the ability to understand and apply concepts related to integration. Integration is the process of combining different parts or elements into a whole. In mathematics, integration refers to the process of finding the integral of a function, which is the inverse of differentiation. In the context of education, integration literacy refers to the ability to integrate different subjects or disciplines in order to create a more comprehensive and interconnected understanding of a topic. This involves understanding how different subjects relate to each other and how they can be combined to create a deeper understanding of a particular topic. Integration literacy is an important skill for students to develop, as it can help them to become more critical thinkers and problem solvers.
Explanation:
✓ Details
C++
Write a program in which an array is initialized through user input Use these elements in an array named Temps: 98.6, 32.0, 87.1, 45.7 and -1.2.
Output the values in the array. The outputs should look like this: The elements in the array named Temps are (list the elements).
Did you consider yourself a digital literate? Why or Why not?
well to answer that question that is difficult
Explaination:because if i say i am digital literate, when i haven't any enough knowlage i can't say that. and if i say am not digital literate i know i have a little knowlage.
but in fact i don't consider myself a digital literate. The reason is that i was thinking about i haven't enough knowlage to do every thing by my own self
what are the steps for the go daddy root certificate
Navigate to the GoDaddy product page. Choose SSL Certificates, then Manage for the certificate you want to download. Select a Server type and then Download Zip File under Download Certificate.
What is meant by the term root certificate?A root certificate is a digital certificate issued by the Certificate Authority. It comes pre-installed in most browsers and is saved in a "trust store." CAs closely guard the root certificates. Intermediate Diploma.
Root certificates are the foundation of software authentication and security on the Internet. They are granted by a certified authority (CA) and serve to confirm that the software/website owner is who they claim to be.
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