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Wewaii [24]
3 years ago
7

____ are programs that run independently and travel between computers and across networks.

Computers and Technology
1 answer:
fiasKO [112]3 years ago
3 0
<span>Worms are programs that run independently and travel between computers and across networks.
</span>Those are malicious programs which are exploiting operating system vulnerabilities and by doing so they spread itself. They <span>self-replicate on computers or via computer networks without the user being aware.</span>
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Levi wants to run 5 commands sequentially, but does not want to create a shell script. He knows that each command is going to ta
disa [49]

Levi can use the bash command to type all the commands on the same line to type one after the other character without requiring input.

<u>Explanation</u>:

  • He wants to run five commands. For one command it will take exactly 20 minutes. So it will take one hour forty minutes.
  • To type all of the commands on the same line Levi should use the bash command. For inserting the bash command Levi should use backslash \ as the last character of the line.
6 0
3 years ago
12. Write C statement(s) that accomplish the following. a. Declare int variables x and y. Initialize x to 25 and y to 18. b. Dec
saul85 [17]

Answer:

a.

int x = 25;

int y = 18;

b.

int temp = 10;

char ch ='a';

c.

x += 5;

d.

double payRate = 12.5;

e.

int tempNum = firstNum;

f.

int tempp = x;

x = y;

y = tempp;

g.

printf("Value of x = %f\n",x);

printf("Value of y = %f\n",y);

printf("Arithmetic = %f\n",(x + 12/y -18));

h.

char grade = 'A';

i.

int a,b,c,d;

a = 5; b = 2; c = 3; d = 6;

j.

int x = round(z);

Explanation:

The answers are straight forward.

However, I'll give a general hint in answering questions like this.

In C, variable declaration is done by:

data-type variable-name;

To declare and initialise the variable, you do;

data-type variable-name = value;

So, for questions that requires that we declare and initialise a variable, we make use of the above syntax..

Take (a) for instance:

int x = 25;

int y = 18;

Same syntax can be applied to (b), (d), (e), (h) & (I)

For question (c);

This can be done in two ways;

x = x + 5;

Or

x+=5;

Both will give the same result.

For question (f):

We start by initialise a temporary variable that stores x.

Then we store the value of x in y.

Then we store the content of the temporary variable to y.

This swaps the values of x and y

For question (g):

When printing a double variable in C, we make use of '\f' as a string format

For question (j):

The round function is used to round up a double variable to integer.

3 0
3 years ago
What happens when your project is rendered?
jok3333 [9.3K]

Answer:

B

Explanation:

when your rendering video project your computer is processing all the data that goes into creating images you experience video rendering every time you look at your computer the images on your screen has all been rendered to produce the website photo or video you are looking at

4 0
2 years ago
What will be displayed after the following code executes? (Note: the order of the display of entries in a dictionary are not in
iren [92.7K]

Answer:

Nothing will be printed

Explanation:

You can easily find out that FL is not a member of the Dictionary. And we are checking these in the if. Since the if condition ends up being false, the further process will not run as they will only if the condition ends up being true. Hence, nothing will be printed.

Remember, del is used to delete a dictionary item. If this would have been a true condition for if then the FL item in the dictionary would have been deleted as it, in that case, would have been present there. And then the next line would have again added the FL item, and print would have printed the dictionary items with FL item as well. However, since if the condition is ending up being false, nothing will be printed.

If cities['FL'] and print is outside if then

the output will be

{'FL': 'Tallahassee', 'GA': 'Atlanta', 'NY': 'Albany', 'CA': 'San Diego'}

6 0
3 years ago
To gain one pound of fat, how many extra calories would you need to consume?
mamaluj [8]
You'll need $3,500 extra calories to gain one pound of fat.

6 0
3 years ago
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