Question

Define terms -- Primary memory , Secindry memory, Application Siftware, Binary Number, Firmware, Octale Number , Hexadecimal Number

Answer 1

Primary Memory : Temporary data store and stay in memory. It is also known as main memory of Computer. It is volatile.

Secondary Memory : It is used to store the large amount of data
Permanently in the computer. It is nonvolatile. Eg: hard disk, floppy disk, CD, DVD, etc.

Application Software :

It is a set of programs that allow computer to perform a specific data processing job for the user.

Binary Number :

Binary numbers are representing numbers in which only digits zero and one.

Firmware :

It is a software that is embedded in a piece of hardware.

Octal Number :

Octal is a base eight number system, meaning that the digits belong to the set zero to seven.

Hexadecimal Number :

Hexadecimal number consists of 16 digits from zero to nine and A to F. The alphabet A to F represent decimal numbers from 10 to 15. The base of this number is 16.