Online Examination

Question# 1. The process of copying a file into CD \DVD often called as :

Storing

Burning

Pasting

Cutting

Question# 2. ________________ is a service model in which data is maintained, managed and backed up remotely and made available to users over a network

Firewall

Fibre optics

Lifi

cloud storage

Question# 3. which is an example of optical disk?

hard disk

floppy disk

ram

compact disk

Question# 4. The concentric circles on a magnetic disk are called:

Sectors

Cylinders

Tracks

Surfaces

Question# 5. which of the following is not a cloud storage?

google drive

hard drive

drop box

microsoft one drive

Question# 6. What is the meaning of acronym Gbps?

Good bits past secure

Great bits previous secure

Global bits public secure

Giga bits per second

Question# 7. Which of the following is NOT a characteristic of Pen Drive?

It is portable device.

It is connected through USB port.

It is an example of optical Drive.

It is very easy to disconnect and carry anywhere safely.

Question# 8. which of the following has the least storage capacity?

Floppy Disc

Cd

(C) Dvd

Hard Disc

Question# 9. which one has the highest storage capacity?

hard disk

floppy disk

compact disk

blu ray disk

Question# 10. A DVD is an example of:

Computing device

Storage device

Both (A) and (B)

None of the above

Question# 11. memory which offers a combination of features of ram and rom is called .

dimm

flash memory

solid state memory disks

none of these

Question# 12. which of the following comes under the category of the optical disc? Select the most appropriate option from the following:

CD-R

CD-RW

DVD

All of the above

Question# 13. which of the following is an optical storage device?

hard disk

flash memory cards

DVD

usb drive

Question# 14. Advantage(s) of cache memory

Cache memory is faster than the main memory

It stores data for temporary use.

Cache memory has limited capacity

It stores the program that can be stored within a short period of time

Question# 15. The light sensing device that reads printed text and graphics and then translates the result into a form the computer can process is called a (n):

Optical reader

Bar code scanner

Plotter

Optical scanner

Question# 16. memory of a system is measured in:

mhz, ghz

kms/sec

mb, gb, tb

all of the above

Question# 17. RAM stands for:

Really Accessible Memory

Read Access Memory

Random Available Memory

Random Access Memory

Question# 18. What is the name given to a part of circle on which data is written in a storage media?

Track

Sector

Cylinder

Spiral

Question# 19. which operations are performed by ram?

read

write

read and write

depends on computer

Question# 20. What is the full form of BIOS ?

Binary input output system

Basic input output system

Binary 1 O system

Basic 1O system

Question# 21. The following is a non-volatile memory?

ROM

RAM

LSI

VLSI

Question# 22. in which of the following form, data is stored in computer?

decimal

binary

hexadecimal

octal

Question# 23. a collection of 8 bytes is called-

bit

record

nibble

none of the above

Question# 24. in hard disk, the track 0 is:

the outermost

the innermost

totally dependent on machine

none of these

Question# 25. which of the following memories must be refreshed many times per second?

static ram

dynamic ram

eprom

rom

Question# 26. Which memory is used to store most frequently accessed information from the RAM?

Cache Memory

Main Memory

Register

ROM

Question# 27. cache memory works on the principle of -----------.

locality of data

locality of memory

locality of reference

locality of reference and data

Question# 28. why we use cache memory in the computer system?

it uses optical and magnetic mechanism for storing dat

it has low access time than main memory.

it has a higher storage capacity than secondary memory.

it permanently stores the data.

Question# 29. RFID stands for:

Radio frequency identification

Red frequency identification

Regular frequency identification

None of the above

Question# 30. which of the following belongs to electro-magnetic disk?

floppy disk

hard disk

blu ray disk

both (A) and (B)

Question# 31. Virtual Memory is _______.

Extremely Large Main memory

Extremely large secondary memory

An illusion of extremely large main memory

An illusion of extremely large secondary memory

Question# 32. which is an example of optical disk?

hard disk

floppy disk

ram

compact disk

Question# 33. the following is not the type of rom-

prom

erom

flash memory

none of the above

Question# 34. which hard disk will be able to store more information?

24 MB

2400 KB

24 GB

240 MB

Question# 35. -------------------------- is a non-volatile memory.

sram

dram

rom

none of the above

MULTITECH

O Level

Question Paper

O Level