Memory | MCQs

Explanation

The memory unit is one part of the Central Processing Unit

there are two types of memory in a computer unit 

1. primary memory (RAM and ROM)

2. secondary memory. (hard drive, CD, etc).

Explanation

There are two basic types of Computer memory.

1. Primary memory (RAM and ROM) 

2 Secondary memory (hard drive,CD,etc.)

Explanation

Explanation

A computer's short-term memory is called: RAM (Random Access Memory).

RAM is used to temporarily store data while a computer is running, allowing quick access to information.

Explanation

 DRAM memories need a refresh.

Dynamic Random Access Memory (DRAM).

DRAM must be refreshed many times per second to store information, otherwise, it will lose what it is holding.

DRAM is the most common type of memory in use today.

ND18-4-2023

Explanation

Yottabyte is the largest size of computer memory.

Terabyte is the largest measure of computer memory. The terabyte is a multiple of the unit byte for digital information.

The prefix tera represents the fourth power of 1000, and means 10¹² in the International System of Units, and therefore one terabyte is one trillion bytes.

Explanation

A terabyte is bigger than a gigabyte.

A terabyte is equal to 1,024 gigabytes

GB equal to 1,024 megabytes

 megabyte is equivalent to 1,024 kilobytes.

Explanation

Memory Segmentation is a computer technique of division of a computers primary memory into Segments or Sections.

Explanation

Petabyte (PB), a unit of information equivalent to 1000 terabytes which is used, for example, to quantify computer memory or storage capacity.

Explanation

RAM (Random Access Memory) refers to the memory in your computer.

It's used for temporarily storing data that your computer is actively using or processing.