What are to be considered before software installation? Why?
Answers
Answer:
before software installation we should consider the following things:
1. Software must be virus free
2.Required components for software should be installed
3.Computer requirements must be little bit high required for that software
4.software musn't be corrupt
Related Questions
What kind of a bug is 404 page not found
Answers
Answer:A 404 error is often returned when pages have been moved or deleted. ... 404 errors should not be confused with DNS errors, which appear when the given URL refers to a server name that does not exist. A 404 error indicates that the server itself was found, but that the server was not able to retrieve the requested page.
Explanation: Hope this helps
Question 2 (1 point) What should the main body paragraphs of a written document include?
identification of the subject
an outline
facts, statements, and examples a
summary of key points
Answers
The key concept or subject that will be covered in that specific paragraph should be introduced in the first sentence of that paragraph. Providing background information and highlighting a critical point can accomplish.
What information should a body paragraph contain?At a minimum, a good paragraph should include the following four components: Transition, main idea, precise supporting details, and a succinct conclusion (also known as a warrant)
What constitutes a primary body paragraph in an essay?The theme sentence (or "key sentence"), relevant supporting sentences, and the conclusion (or "transitional") sentence are the three main components of a strong body paragraph. This arrangement helps your paragraph stay on topic and provides a clear, concise flow of information.
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write a program that takes in a positive integer as input, and output a string of 1's and 0's representing the integer in binary. for an integer x; the algothm is as long as x is greater than 0 output x % (remainder is either 0 or 1 . x=x/2 in coral language
Answers
Answer: Provided in the explanation section
Explanation:
The full questions says:
write a program that takes in a positive integer as input, and output a string of 1's and 0's representing the integer in binary. for an integer x; the algothm is as long as x is greater than 0 output x % (remainder is either 0 or 1 . x=x/2 in coral language. Note: The above algorithm outputs the 0's and 1's in reverse order.
Ex: If the input is:
6
the output is:
011
CODE:
#include <stdio.h>
int main() {
int n;
scanf("%d", &n);
while (n > 0) {
printf("%d", n % 2);
n /= 2;
}
printf("\n");
return 0;
}
2
#include <stdio.h>
int main() {
int n;
scanf("%d", &n);
while (n > 0) {
printf("%d", n % 2);
n /= 2;
}
return 0;
}
cheers i hope this helped !!
For my c++ class I need to complete this assignment. I've been stuck on it for a few hours now and was wondering if anyone could help me out by giving me some hints or whatever.
You work for an exchange bank. At the end of the day a teller needs to be able to add up the value of all of the foreign currency they have. A typical interaction with the computer program should look like this:
How many Euros do you have?
245.59
How many Mexican Pesos do you have?
4678
How many Chinese Yen do you have?
5432
The total value in US dollars is: $1378.73
Think about how to break this problem into simple steps. You need to ask how much the teller has of each currency, then make the conversion to US dollars and finally add the dollar amounts into a total.
Here is a sketch of the solution.
double currencyAmount;
double total;
// get the amount for the first currency
total += currencyAmount;
// get the amount for the second currency
total += currencyAmount;
// get the amount for the third currency
total += currencyAmount;
// output the total
Notice the use of the += operator, this is a shortcut that means the same thing as total = total + currencyAmount. It is usful for accumulating a total like we are doing here.
Submit only the .cpp file containing the code. Don't forget the code requirements for this class:
Good style: Use good naming conventions, for example use lower camel case variable names.
Usability: Always prompt the user for input so they know what to do and provide meaningful output messages.
Documentation: Add a comments that document what each part of your code does.
Testing: Don't submit your solution until you have tested it. The code must compile, execute and produce the correct output for any input.
Answers
Answer:
246,45 Euro
Explanation:
A simple algorithm that would help you convert the individual currencies is given below:
Step 1: Find the exchange rate for Euros, Mexican Pesos, and Chinese Yen to the United States Dollar
Step 2: Convert the values of each currency to the United States Dollar
Step 3: Add the values of all
Step 4: Express your answer in United States Dollars
Step 5: End process.
What is an Algorithm?This refers to the process or set of rules to be followed in calculations or other problem-solving operations, to find a value.
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Anyone watch anime what's y'all race
Answers
I'm mixed.
Using C language, alter the program such that only the correct output is sent to the standard output stream (stdout), while error and help messages are sent to the standard error stream (stderr).
(Hint:use fprintf.)
See the expected output listed in the comment at the top of main.c for an example of what should go to stdout.
#include
#include
#include
#include "smp0_tests.h"
#define LENGTH(s) (sizeof(s) / sizeof(*s))
/* Structures */
typedef struct {
char *word;
int counter;
} WordCountEntry;
int process_stream(WordCountEntry entries[], int entry_count)
{
short line_count = 0;
char buffer[30];
while (gets(buffer)) {
if (*buffer == '.')
break;
/* Compare against each entry */
int i = 0;
while (i < entry_count) {
if (!strcmp(entries[i].word, buffer))
entries[i].counter++;
i++;
}
line_count++;
}
return line_count;
}
void print_result(WordCountEntry entries[], int entry_count)
{
printf("Result:\n");
while (entry_count-- > 0) {
printf("%s:%d\n", entries->word, entries->counter);
}
}
void printHelp(const char *name)
{
printf("usage: %s [-h] ... \n", name);
}
int main(int argc, char **argv)
{
const char *prog_name = *argv;
WordCountEntry entries[5];
int entryCount = 0;
/* Entry point for the testrunner program */
if (argc > 1 && !strcmp(argv[1], "-test")) {
run_smp0_tests(argc - 1, argv + 1);
return EXIT_SUCCESS;
}
while (*argv != NULL) {
if (**argv == '-') {
switch ((*argv)[1]) {
case 'h':
printHelp(prog_name);
default:
printf("%s: Invalid option %s. Use -h for help.\n",
prog_name, *argv);
}
} else {
if (entryCount < LENGTH(entries)) {
entries[entryCount].word = *argv;
entries[entryCount++].counter = 0;
}
}
argv++;
}
if (entryCount == 0) {
printf("%s: Please supply at least one word. Use -h for help.\n",
prog_name);
return EXIT_FAILURE;
}
if (entryCount == 1) {
printf("Looking for a single word\n");
} else {
printf("Looking for %d words\n", entryCount);
}
process_stream(entries, entryCount);
print_result(entries, entryCount);
return EXIT_SUCCESS;
}
Answers
Answer:
agaiinn im telling u againnn i already explained so much
Which two tabs appear when a table is "active" in Microsoft Word?
Insert
Table Design
Home
Layout
Answers
Answer:
Layout and Table Design
Explanation:
SOMEONE HELP I HAVE AN MISSING ASSIGNMENT
Answers
Answer:
hardware
Explanation:
hardware in something physical and software in digital
Answer:
Your correct answer is Hardware.
Explanation:
Every single computer is actually composed of these two basic components: hardware and software. hardware includes the Physical features, which are every part that you can either see or touch, for example: monitor, case, keyboard, mouse, and printer.
je voudrais apprendre a coder en python
Answers
I would like to learn to code in python
In Coral Code Language - A half-life is the amount of time it takes for a substance or entity to fall to half its original value. Caffeine has a half-life of about 6 hours in humans. Given the caffeine amount (in mg) as input, output the caffeine level after 6, 12, and 18 hours.
Ex: If the input is 100, the output is:
After 6 hours: 50.0 mg
After 12 hours: 25.0 mg
After 18 hours: 12.5 mg
Note: A cup of coffee has about 100 mg. A soda has about 40 mg. An "energy" drink (a misnomer) has between 100 mg and 200 mg.
Answers
To calculate the caffeine level after 6, 12, and 18 hours using the half-life of 6 hours, you can use the formula:
Caffeine level = Initial caffeine amount * (0.5 ^ (time elapsed / half-life))
Here's the Coral Code to calculate the caffeine level:
function calculateCaffeineLevel(initialCaffeineAmount) {
const halfLife = 6; // Half-life of caffeine in hours
const levelAfter6Hours = initialCaffeineAmount * Math.pow(0.5, 6 / halfLife);
const levelAfter12Hours = initialCaffeineAmount * Math.pow(0.5, 12 / halfLife);
const levelAfter18Hours = initialCaffeineAmount * Math.pow(0.5, 18/ halfLife);
return {
'After 6 hours': levelAfter6Hours.toFixed(1),
'After 12 hours': levelAfter12Hours.toFixed(1),
'After 18 hours': levelAfter18Hours.toFixed(1)
};
}
// Example usage:
const initialCaffeineAmount = 100;
const caffeineLevels = calculateCaffeineLevel(initialCaffeineAmount);
console.log('After 6 hours:', caffeineLevels['After 6 hours'], 'mg');
console.log('After 12 hours:', caffeineLevels['After 12 hours'], 'mg');
console.log('After 18 hours:', caffeineLevels['After 18 hours'], 'mg');
When you run this code with an initial caffeine amount of 100 mg, it will output the caffeine levels after 6, 12, and 18 hours:
After 6 hours: 50.0 mg
After 12 hours: 25.0 mg
After 18 hours: 12.5 mg
You can replace the initialCaffeineAmount variable with any other value to calculate the caffeine levels for different initial amounts.
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Database systems are exposed to many attacks, including dictionary attack, show with implantation how dictionary attack is launched?(Java or Python) ?
Answers
A type of brute-force attack in which an intruder uses a "dictionary list" of common words and phrases used by businesses and individuals to attempt to crack password-protected databases.
What is a dictionary attack?
A Dictionary Attack is an attack vector used by an attacker to break into a password-protected system by using every word in a dictionary as a password for that system. This type of attack vector is a Brute Force Attack.
The dictionary can contain words from an English dictionary as well as a leaked list of commonly used passwords, which, when combined with common character replacement with numbers, can be very effective and fast at times.
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Using your understanding from computer
organization and architecture, how will
you solve the challenge when the external
memory is slower than the system bus?
Answers
Cache memory is a special kind of very quick memory. It is used to speed up and synchronise with high-speed CPU. More money is spent on cache memory than...
By memory, what do you mean?
Memory is the ability to process and store information from the environment for subsequent retrieval, perhaps years later. It's common to compare human memory to a filing cabinet or computer memory system. Me-m, for memory. One definition of memory is the ability to recall knowledge that has been learned and preserved, particularly through associative pathways. His memory began to deteriorate as he grew older. Short-term, long-term, and sensory memory are the three basic types of memory that are discussed.
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PLS I NEED HELP FOR 35 PTS!!!
What is the main purpose of routers?
Routers connect computers to nearby wireless devices, such as headphones and speakers.
Routers connect computers and choose the path that information takes from one computer to another.
Routers increase the speed of a network’s internet connection by decreasing the latency.
Routers translate a website’s name into an IP address.
Answers
Answer:
Routers increase the speed of a network’s internet connection by decreasing the latency.
Explanation:
what is the future of web development
Answers
Answer:
Creating websites that can execute automated tasks and new programing languages revolving around web development.
Explanation:
The total number of AC cycles completed in one second is the current’s A.timing B.phase
C.frequency
D. Alterations
Answers
The total number of AC cycles completed in one second is referred to as the current's frequency. Therefore, the correct answer is frequency. (option c)
Define AC current: Explain that AC (alternating current) is a type of electrical current in which the direction of the electric charge periodically changes, oscillating back and forth.
Understand cycles: Describe that a cycle represents one complete oscillation of the AC waveform, starting from zero, reaching a positive peak, returning to zero, and then reaching a negative peak.
Introduce frequency: Define frequency as the measurement of how often a cycle is completed in a given time period, specifically, the number of cycles completed in one second.
Unit of measurement: Explain that the unit of measurement for frequency is hertz (Hz), named after Heinrich Hertz, a German physicist. One hertz represents one cycle per second.
Relate frequency to AC current: Clarify that the total number of AC cycles completed in one second is directly related to the frequency of the AC current.
Importance of frequency: Discuss the significance of frequency in electrical engineering and power systems. Mention that it affects the behavior of electrical devices, the design of power transmission systems, and the synchronization of different AC sources.
Frequency measurement: Explain that specialized instruments like frequency meters or digital multimeters with frequency measurement capabilities are used to accurately measure the frequency of an AC current.
Emphasize the correct answer: Reiterate that the current's frequency represents the total number of AC cycles completed in one second and is the appropriate choice from the given options.
By understanding the relationship between AC cycles and frequency, we can recognize that the total number of AC cycles completed in one second is referred to as the current's frequency. This knowledge is crucial for various aspects of electrical engineering and power systems. Therefore, the correct answer is frequency. (option c)
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Which one of the following statements is most correct about data...Which one of the following statements is most correct about data encryption as a method of protecting data?It should sometimes be used for password filesIt is usually easily administeredIt makes few demands on system resourcesIt requires careful key management
Answers
According to the question,It requires careful key management.system resources requires careful key management.
What is the management?Management is the process of organizing and controlling resources in order to achieve desired objectives. It involves the development of a strategic plan that outlines the goals and objectives of an organization, followed by the implementation of the plan and its management. Management also involves monitoring progress, evaluating performance, and making changes when necessary. It is a dynamic process that involves decision making, problem solving, process improvement, and communication.
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Use the drop-down tool to select the phrase that completes each sentence,
In Windows, deleted files go to the
If you want to see the most information about a file, you can view them in
A file manager can help you
DONE
I
Answers
Answer:
1. recycle bin
2. details view
3. move a file
Explanation:
i did the assignment on edge. and got it right
Answer:
In Windows, deleted files go to the
✔ Recycle Bin
If you want to see the most information about a file, you can view them in
✔ details view
A file manager can help you
✔ move a file
Explanation: Hope it helps ^w^
Which of the following is true of a procedure? Check all that apply. It can be reused. It saves programmers time. It is a block of code that performs a single task. It lets you exit a function. DONE
Answers
Answer:
Its 1,2,3
Explanation:
When determining how much money you will need to borrow in loans for each year of your higher education, you need to take into account _____.
Answers
When determining how much money you will need to borrow in loans for each year of your higher education, you need to take into account the interest on the loan.
What is a student loan?A student loan is the type of loan that is given and designed for student's use which helps them pay for depts associated with school activities.
As a student, planning on getting loan to fund your studies, the interest rate for the loan burrowed should be considered because the loan has to be paid back along with the interest that builds up over time.
Therefore, when determining how much money you will need to borrow in loans for each year of your higher education, you need to take into account the interest on the loan.
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To classify wireless networks by coverage, which of the following are wireless networks?
A- WPAN
B-WLAN
C- WMAN
D- WWAN
Answers
Answer:
B -WLAN
Explanation:
Use the edit icon to pin, add or delete clips.
The document ____ controls the variety of fonts, colors, and other visual effects available for formatting a document.
Answers
Answer:
Theme
Explanation:
In Microsoft Office particularly Microsoft Word, the document THEME is where a user can quickly go to in order to controls the variety of fonts, colors, and other visual effects available for formatting a document.
To do this, a user can click on the Design menu, then click on the THEME option, after that, a user can hover the mouse on different themes to preview how the effects will show on the text or page in the document, before settling for one.
A MySetOperations is a collection of functions, on which the following set operations are defined:
myIsEmpty(A): Returns T if the set A is empty (A = Φ), F otherwise.
myDisjoint(A,B): Returns T if intersection of the set A and set B is non-empty
(A â© B â Φ), F otherwise.
myIntersection(A,B): Returns the intersection of the set A and set B (A â© B).
myUnion(A,B): Returns the union of the set A and set B (A ⪠B).
Write a collection of MySetOperations in Python.
Note: For this problem, you can use only the standard flow Python's instructions and the set build-in operations: len, in, not in, and add.
Answers
Answer:
Explanation:
The objective here is to write a collection of MySetOperations in Python.
During the process of submitting this answer after computing the program ; I keep getting a response message that goes thus "It appears that your answer contains either a link or inappropriate words. Please correct and submit again!" . In the bid to curb such dilemma , i have created a word document for the collection of MySetOperations in Python.
The document can be seen in the attached file below.
Where did the name "QWERTY" come from?
Answers
Answer:
From the keyboard layout invented by Christopher Lathem Sholes. It is now the most used keyboard layout throughout the world
When preparing a photo for a magazine, a graphic designer would most likely need to use a program such as Microsoft Excel to keep track of magazine sales. Microsoft Word to write an article about the photo. Adobe Photoshop to manipulate the photo. Autodesk Maya to create 3-D images that match the photo.
Answers
Answer:
Adobe Photoshop To Manipulate The Photo.
Explanation:
BLACKPINKS new album is amazing OMG I LOVE Lovesick Girls!!!
a. Draw the hierarchy chart and then plan the logic for a program needed by Hometown Bank. The program determines a monthly checking account fee. Input includes an account balance and the number of times the account was overdrawn. The output is the fee, which is 1 percent of the balance minus 5 dollars for each time the account was overdrawn. Use three modules. The main program declares global variables and calls housekeeping, detail, and end-of-job modules. The housekeeping module prompts for and accepts a balances. The detail module prompts for and accepts the number of overdrafts, computes the fee, and displays the result. The end-of-job module displays the message Thanks for using this program.
b. Revise the banking program so that it runs continuously for any number of accounts. The detail loop executes continuously while the balance entered is not negative; in addition to calculating the fee, it prompts the user for and gets the balance for the next account. The end-of-job module executes after a number less than 0 is entered for the account balance.
Hierarchy chart and pseudocode required
Answers
The Hierarchy Chart for the program needed by Hometown Bank is given below:
Main Program
|
-------------
| |
Housekeeping module Detail module
| |
Prompts for balance Computes fee
and accepts input and displays result
|
-----------------
| |
End-of-job module Detail loop (while balance >= 0)
|
Displays message "Thanks for using this program"
Pseudocode for Main Program:Declare global variables
Call Housekeeping module
Call Detail module
Call End-of-job module
Pseudocode for Housekeeping Module:
Prompt for balance
Accept input for balance
Pseudocode for Detail Module:
Detail loop:
while (balance >= 0)
Prompt for number of overdrafts
Accept input for number of overdrafts
Compute fee: 1 percent of balance - 5 dollars * number of overdrafts
Display result
Prompt for balance
Accept input for balance
Pseudocode for End-of-job Module:
Display message "Thanks for using this program"
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What is the function of tab?
Answers
Answer:
The function of the tab is used to advance the cursor to the next tab key.
1 #include 2 3 int max2(int x, int y) { 4 int result = y; 5 if (x > y) { 6 result = x; 7 } 8 return result; 9 } 10 11 int max3(int x, int y, int z) { 12 return max2(max2(x,y),z); 13 } 14 15 int main() { 16 int a = 5, b = 7, c = 3; 17 18 printf("%d\n",max3(a, b, c)); 19 20 printf("\n\n"); 21 return 0; 22 } What number is printed when the program is run?
Answers
Answer:
7
Explanation:
#include <stdio.h>
int max2(int x, int y) {
int result = y;
if (x > y) {
result = x;
}
return result;
}
int max3(int x, int y, int z) {
return max2(max2(x,y),z);
}
int main() {
int a = 5, b = 7, c = 3;
printf("%d",max3(a, b, c));
printf("");
return 0;
}
Hi, first of all, next time you post the question, it would be nice to copy and paste like above. This will help us to read the code easily. Thanks for your cooperation.
We start from the main function:
The variables are initialized → a = 5, b = 7, c = 3
max3 function is called with previous variables and the result is printed → printf("%d",max3(a, b, c));
We go to the max3 function:
It takes 3 integers as parameters and returns the result of → max2(max2(x,y),z)
Note that max2 function is called two times here (One call is in another call actually. That is why we need to first evaluate the inner one and use the result of that as first parameter for the outer call)
We go to the max2 function:
It takes 2 integers as parameters. If the first one is greater than the second one, it returns first one. Otherwise, it returns the second one.
First we deal with the inner call. max2(x,y) is max2(5,7) and the it returns 7.
Now, we need to take care the outer call max2(7, z) is max2(7, 3) and it returns 7 again.
Thus, the program prints 7.
Why is it important to test a spreadsheet?
Answers
Answer:
The chief aim of regression testing is to check that the results have not been altered by changes to the spreadsheet, or, where they have altered, to investigate the effects of the changes. It is important when adding new functionality to a spreadsheet, to make sure that the existing functionality is not affected.
Explanation:
A security team has downloaded a public database of the largest collection of password dumps on the Internet. This collection contains the cleartext credentials of every major breach for the last four years. The security team pulls and compares users' credentials to the database and discovers that more than 30% of the users were still using passwords discovered in this list. Which of the following would be the BEST combination to reduce the risks discovered?
a. Password length, password encryption, password complexity
b. Password complexity least privilege, password reuse
c. Password reuse, password complexity, password expiration
d. Group policy, password history, password encryption
Answers
Answer:
a. Password length, password encryption, password complexity
Explanation:
Under this scenario, the best combination would be Password length, password encryption, password complexity. This is because the main security problem is with the user's passwords. Increasing the password length and password complexity makes it nearly impossible for individuals to simply guess the password and gain access, while also making it extremely difficult and time consuming for hackers to use software to discover the password as well. Password excryption would be an extra layer of security as it encrypts the password before storing it into the database, therefore preventing eavesdroppers from seeing the password and leaked info from being used without decryption.
Bob is the HR manager at an IT firm. What kind of résumé would Bob like to look at?
O A.
OB.
C.
O D.
a résumé with a decorative font
a long, detailed résumé
a colorful résumé
a résumé that addresses their advertised needs
Reset
Next
Answers
Since Bob is the HR manager at an IT firm. The kind of résumé that Bob like to look at is option D. a résumé that addresses their advertised needs.
What is a résumé about?A résumé that addresses the advertised needs of the company will focus on the skills, experiences, and qualifications that are most relevant to the position being applied for.
It will also be clearly organized and easy to read, and will highlight the most important information in a way that is relevant to the company's needs.
In all, a résumé that addresses the advertised needs of the company is likely to be the most effective in communicating the candidate's skills and qualifications to Bob and other HR managers at the IT firm.
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