Explanation

A computer virus is:  deliberately created

A virus can remain dormant in our computer, without showing any sign or symptom.

Creeper was: first computer virus in the world.

Explanation

A computer virus is:  deliberately created

A virus can remain dormant in our computer, without showing any sign or symptom.

Creeper was: first computer virus in the world.

Explanation

A computer virus is:  deliberately created

A virus can remain dormant in our computer, without showing any sign or symptom.

Creeper was: first computer virus in the world.

Explanation

• Cookies are text files with small pieces of data such as a username and password etc.
• The purpose of the computer cookie is to help the website keep track of your visits and activity.
• That is used to identify your computer as you use a computer network.
• Specific cookies known as HTTP cookies are used to identify specific users and improve your web browsing experience.

Explanation

 a computer programming language that resembles natural language or mathematical notation and is designed to reflect the requirements of a problem;

examples include Ada, BASIC, C, COBOL, FORTRAN, PascalSee also machine code.

Explanation

Machine code, is the elemental language of computers.

It is read by the computer's central processing unit (CPU), is composed of digital binary numbers and looks like a very long sequence of zeros and ones.

Explanation

Upgrades are used for significant changes and major improvements to your current version of the program

Explanation

A set of rules of a language for writing a program is called syntax

Explanation

Memory stores data and instructions.

Computer memory is of two basic types.

Primary memory(RAM and ROM) and Secondary memory(hard drive,CD)

Faster memory improves performance.

Explanation

any non-zero integer value within the integer range.