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miskamm [114]
3 years ago
6

Computer in country development explain explain explain in presentation.​

Computers and Technology
1 answer:
yaroslaw [1]3 years ago
6 0

Answer:

A computer is a machine that can be programmed to carry out sequences of arithmetic or logical operations automatically. Modern computers can perform generic sets of operations known as programs. These programs enable computers to perform a wide range of tasks. A computer system is a "complete" computer that includes the hardware, operating system (main software), and peripheral equipment needed and used for "full" operation. This term may also refer to a group of computers that are linked and function together, such as a computer network or computer cluster

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What are two advantages of a pay-for-use online conferencing service compared to a free service? (Choose two)
tester [92]

Answer:

Provision of both audio and video

,dedicated support

Explanation:

Free services are not dedicated digital lines so there is no guarantee of high-quality sound or a reliable connection during the call. Some common issues  are background noises, crackling, echoes, distortion, quietness and drop-outs.Free services also don't offer dedicated support so if anything goes wrong there's nobody available to help you. Any of these problems can ruin the productivity and flow of your meeting.

5 0
3 years ago
Which option is considered a part of the document that is used to collect specific and predefined information?
zzz [600]

I pretty sure it's a form but don't count me on it.

4 0
3 years ago
should variables that contain numbers always be declared as integer or floating-point data types? why or why not? name potential
Stells [14]

No, it is not necessary that variables that contain numbers should always be declared as integer or floating-point data types.

It is not necessary that variables that contain numbers should be declared as integer and floating point data types. Because number can be declared with different data types.  As we know that data type is a vital aspect in programming. It describes the type of a value that is contained in a variable. It is the data type based on which memory is allocated to a number or any type of variables.

Numbers can be whole decimal/fractional, signed, unsigned, small, and long. Simply, they exist in a variety of values. According to their values range, the amount of memory is reserved.

Different programming languages offer different data types to store numbers, depending on their types and size. Let’s consider some examples of data types used in programming languages in order to declare variables holding numbers.

  • In Python int, float, and complex are the data types used to declare number type variables.
  • SQL uses INTEGER, SMALLINT , BIGINT , NUMERIC() , and DECIMAL() data types for numbers.
  • To deal with number type variables, Java has six predefined data types, such as int, long, short, byte, float, and double.
  • JavaScript uses a single data type called 'number' to declare numbers.
  • In C++, two fundamental data types, int and float, are used to represent numeric variables. But C++ is not only limited to these two data types. The data type char can also store numbers. Other data types for declaring numbers as variables are derived from int, float and char, such as short int, long int, signed int, unsigned int, double, long double, signed char, unsigned char etc. etc.

So in concluding remarks, declaring a number type variable is not only limited to using integers and floating-points data types. Rather it entirely depends on the respective programming language, and size and type of the number to be stored in the variable.

You can learn more about data types at

brainly.com/question/13438922

#SPJ4

6 0
2 years ago
How many Little mermaid movies are there? I know there is little mermaid 1 and 2, but I am not sure how many total movies there
kupik [55]
There have only been 3 Little Mermaid movies. 

<span>1. The Little Mermaid (1989) </span>
<span>2. The Little Mermaid 2 Return to the Sea (2000) </span>
<span>3. The Little Mermaid 3 Ariel's Beginning (2008)

hope this helps you(:

if not plz let me know (:

have a good day 
-denis</span>
7 0
3 years ago
Read 2 more answers
Uso de las redes sociales como el uso de una impresora en casa se satisfacen estás tres etapas
Svetradugi [14.3K]

Question: what question is this?

7 0
2 years ago
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