Multiple Choice Questions Computer Science for Class 9th Chapter No.04

Which action involves waiting for a sector to position itself under read/write head?

Static RAM:

Cache memory is:

The device that holds a disk is called a:

How many bytes can be stored in one sector?

A characteristic of ROM is that it is:

Stored data and information are placed on a storage medium such as a(n):

A characteristic of RAM is that it is:

Which of the following is the largest?

Which of the following is ranked from smallest to largest?

Which action involves positioning a read/write head over a track?

The difference between ROM and RAM is:

1MB is equal to:

A subdivision of a track on a magnetic disk is called a:

A collection of similarly positioned tracks on multiple platters of a disk pack is called a:

Compare to memory, storage is:

A kilobyte is equal to:

MB stands for.

The RAM stands for:

1 KB is equal to:

Which of the following is usually used to measure data storage?

Impact printer:

Which one is faster:

Which of the following storage is read-only?

How many bits are in one byte?

TB stands for

BIT stands for:

The hardware component that permanently holds data and programs is called:

A magnetic tape is:

DRAM is:

Which type of memory uses the chips that retain the contents indefinitely without constant electronic refreshment:

The ROM stands for:

1 GB is equal to:

Tape storage is :

Which of the following is a type of RAM?

Main memory is also known as ?

CD-ROM capacity is around:

The cell of memory are logically organized into group of :

1 Terabyte is equal to:

A bit can represent how many different values?

What is the size of a standard floppy disc?

How many bits are in one nibble?

Which of the following is most likely used for static RAM technology?

An identifiable location in memory where data are kept is called:

The smallest unit of data in the computer is:

The two fundamental methods of storing and accessing data are:

The term that refers to a circular portion of the disk is: