ECAT Pre Computer Science MCQ Test For Computer Chapter 3 With Answer

MCQ's Test For ECAT Computer Science Chapter 3 The Peripheral Devices

Try The MCQ's Test For ECAT Computer Science Chapter 3 The Peripheral Devices

  • Total Questions15

  • Time Allowed15

Start Test Download PDF

ECAT Computer Science Chapter 3 The Peripheral Devices

00:00
Question # 1

The mechanism for reading or writing data in a disk is called

Question # 2

A way of physically organizing data on a disk pack to minimize seek time uses.

Question # 3

A device used for optical character recognition is

Question # 4

The disk storage that uses both a magnet and laser beam.

Question # 5

Personal computer user may wish to increase their hard disk storage capacity with

Question # 6

Computer output produced as small film images is called

Question # 7

To send data, instruction and information you need a

Question # 8

A pictorial screen symbol that represents a computer activity is called a(n).

Question # 9

Voice input device convert voice input to

Question # 10

A one color screen on a black background is called

Question # 11

Personal computer users may wish to increase their hard disk storage capacity with.

Question # 12

In a computer system, which of the following has largest number of mechanical components and thus most unreliable.

Question # 13

A hard disk can be backed up efficiently using.

Question # 14

Abother word for printer

Question # 15

The voice channel has a bandwidth of

Submit

Prepare Complete Set Wise ECAT Computer Science Chapter 3 The Peripheral Devices MCQs Online With Answers


Topic Test

00:00
Submit

Top Scorers Of ECAT Computer Science Chapter 3 The Peripheral Devices MCQ`s Test

  • A
    ali moid 19 - Jul - 2024 00 Min 44 Sec 60/60
  • H
    Husain Abbas 20 - Dec - 2024 00 Min 59 Sec 60/60
  • A
    Amna Naz 16 - Nov - 2024 01 Min 12 Sec 60/60
  • M
    Maham Mehar 17 - Jul - 2024 01 Min 46 Sec 60/60
  • L
    Lubna Nadeem 16 - Jun - 2026 01 Min 56 Sec 60/60
  • A
    Abdullah Baloch 26 - Jul - 2024 02 Min 40 Sec 60/60
  • M
    Muneeb ur Rehman 20 - Jun - 2026 00 Min 58 Sec 56/60
  • S
    Sughra Haider 20 - Sep - 2024 02 Min 32 Sec 55/60
  • M
    Masooma Shehzadi 07 - Jul - 2026 07 Min 11 Sec 52/60
  • N
    Nitalaya Hassan 30 - Dec - 2024 02 Min 42 Sec 50/60
  • A
    Ahmad Khan 14 - Aug - 2024 03 Min 57 Sec 50/60
  • H
    Hamza Haider 18 - Jul - 2024 04 Min 36 Sec 50/60
  • S
    Shifa Shakeel 25 - Sep - 2024 01 Min 34 Sec 45/60
  • R
    Rubina Naz 17 - Jul - 2024 02 Min 07 Sec 45/60
  • T
    talha gamer 09 - Dec - 2025 15 Min 47 Sec 44/60

ECAT Computer Sciences Chapter 3 Important MCQ's

Sr.# Question Answer
1 Internal modem is connected to
A. DCE cable
B. RJ 45 cable
C. RS 232 serial port
D. DTE cable
2 CD-ROM has the same format as a(n).
A. backup tape
B. DAT
C. diskette
D. audio compact disk
3 The encoding scheme of data represent as
A. EBCDIC code
B. ASCII code
C. Unicode
D. All of the above
4 The major disadvantage of magnetic tape is
A. cost
B. unreliability of store data
C. slow data recording
D. data is accessed sequentially
5 A digital computer system consists of a central processing unit (CPU) interfaced with.
A. input devices
B. auxilary storage
C. output devices
D. all of the above
6 Voice input devices convert voice input to.
A. digital code
B. OCR-A
C. bar codes
D. optical marks
7 Assigning more sector to outer hard disk is called
A. data transfer
B. randomizing
C. sectoring
D. zone recording
8 The time required for the access arm to get into position over a particular track is
A. rotational delay
B. data transfer
C. seek time
D. head switching
9 Another word for printer.
A. monochrome
B. microfiche
C. pixel
D. cursor
10 A magnetized spot represents.
A. cpi
B. MB
C. 0 bit
D. 1 bit

Test Questions