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 encoding scheme of data represent as

Question # 2

To concept of using several small disk packs that work together as a unit is.

Question # 3

A color screen with the best resolution

Question # 4

Soft copy refers to

Question # 5

Following devices are used in simplex mode

Question # 6

Assigning more sectors to outer disk tracks is called.

Question # 7

Which of the following does not support I/O devices

Question # 8

Which of the following cable is comprised of two separate insulated copper wires that are twisted?

Question # 9

The time require for the access arm to get into position over a particular track is.

Question # 10

To send data, instruction and information you need a

Question # 11

Voice input devices convert voice input to.

Question # 12

To most commonly used output device today is a.

Question # 13

Word is 16 bits is

Question # 14

Voice input device convert voice input to

Question # 15

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

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 Data transmission speed of wire pair is
A. 9600 bps
B. 9500 bps
C. 3600 bps
D. 3500 bps
2 Data us transmitted block by block in
A. Asynchronous mode
B. Synchronous mode
C. Communication mode
D. Satellite mode
3 The mechanism for reading or writing data in a disk is called
A. track
B. access arm
C. seek time
D. rorational delay
4 Computer output produced as small film images is called
A. LCD
B. COM
C. OMR
D. OCR
5 A one-color screen on a black background is called.
A. monochrome
B. addressable
C. blank
D. liquid crystal display
6 A pictorial screen symbol that represent a computer activity is called
A. touch screen
B. icon
C. miicr
D. pointer
7 The encoding scheme of data represent as
A. EBCDIC code
B. ASCII code
C. Unicode
D. All of the above
8 Frequency is measured in
A. Channels
B. Hertz
C. Bandwidth
D. Baud
9 Data is transmitted character by character in
A. Synchronous mode
B. Asynchronous mode
C. Remote communication
D. Satellite mode
10 The voice channel has a bandwidth of
A. 0 - 2 KHz
B. 0 - 4 KHz
C. 5 - 10 KHz
D. 10 - 20 KHz

Test Questions