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marishachu [46]
2 years ago
10

B. Differentiate Operation System from other software. give me 4-5 sentences pls.

Computers and Technology
2 answers:
borishaifa [10]2 years ago
8 0

Answer:

it is a

Explanation:

i did the test

belka [17]2 years ago
5 0

Answer:

An operating system or OS is system software that manages computer hardware, software resources, and provides common services for computer programs. All operating systems are system software. Every desktop computer, tablet, and smartphone includes an operating system that provides basic functionality for the device while on the other hand The System software is a type of computer program that is designed to run a computer’s hardware and application programs it controls a computer’s internal functioning, chiefly through an operating system. It also controls peripherals devices such as monitors, printers, and storage devices.

Explanation:

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Look at the following Python code:
aliya0001 [1]

Ump will be assigned to word2

word1[0:3] gets all of the letters from index 0 to index 3 exclusive (that means index 3 is not included)

4 0
3 years ago
Name three situations when a copy constructor executes.
Vesna [10]

Answer:

1. When an object of the class is passed (to a function) by value as an argument.

2.  When an object is constructed based on another object of the same class.

3. When compiler generates a temporary object.

Explanation:

7 0
2 years ago
The ______ network became functional in 1969, linking scientific and academic researchers across the United States. Group of ans
denis23 [38]

Answer:

The <u>ARPANET </u>network became functional in 1969, linking scientific and academic researchers across the United States.

Explanation:

ARPA Net is the network that has become functional in 1969 in united States. The basic purpose of this network is to link all the researchers and scientists across united states. The full form of ARPANet is Advanced Research Project Agency Network.

The importance of this network is increase because small chunks of data that are called packets has been proposed for data transmission in the network. The data is divided into small packets and send it over the network, at destination point these packets are combined together and become orignal information.

7 0
3 years ago
Read 2 more answers
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
The kitchen in any café is a noisy place. To make sure the orders which you have carefully written down on your notepad make it
Levart [38]

Answer:

file_name = 'orders.txt'

file_obj = open( file_name, 'r' )

lines = file_obj.read()

print(lines.upper(), end = '')

Explanation:

  • Define the name of the file .
  • Use the built-in open function to open the file in read mode .
  • Use the built-in read function to read the file and assign this to lines variable.
  • Finally display the lines by converting them to capital alphabets by using the built-in upper() function.
5 0
3 years ago
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