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

Voice input devices convert voice input to.

Question # 2

A device used for optical-character recognition is a.

Question # 3

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

Question # 4

A digital computer system consists of a central processing unit interfaced with

Question # 5

The speed with which a disk can find data being bought is called.

Question # 6

Word is 16 bits is

Question # 7

The equipment attached to CPU which computer can access are called.

Question # 8

To most commonly used output device today is a.

Question # 9

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

Question # 10

A storage medium which can not support both direct access and sequential access application is

Question # 11

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

Question # 12

Shift of register by one bit to left in binary code is equivalent to

Question # 13

Computer output produced as small film images is called

Question # 14

Imaging used what device to input data.?

Question # 15

A disk pack within a selected data module is a

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
  • R
    RONIN 06 - Jul - 2024 01 Min 32 Sec 60/60
  • M
    Maham Mehar 17 - Jul - 2024 01 Min 46 Sec 60/60
  • A
    Abdullah Baloch 26 - Jul - 2024 02 Min 40 Sec 60/60
  • S
    Sughra Haider 20 - Sep - 2024 02 Min 32 Sec 55/60
  • K
    Khizra Ahsan 06 - Jul - 2024 07 Min 19 Sec 55/60
  • N
    Nitalaya Hassan 30 - Dec - 2024 02 Min 42 Sec 50/60
  • A
    Ahmad Khan 14 - Aug - 2024 03 Min 57 Sec 50/60
  • M
    mannanbutt 07 - Jul - 2024 04 Min 22 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 Which is not beneficial of secondary storage
A. convenience
B. DAT
C. economy
D. space
2 Data is transmitted character by character in
A. Synchronous mode
B. Asynchronous mode
C. Remote communication
D. Satellite mode
3 The mechanism for reading or writing data in a disk is called
A. track
B. rorational delay
C. access arm
D. seek time
4 The ___________ is the physical path over which a message travels.
A. Single
B. Double
C. Protocol
D. Medium
5 All of the following are Guided Communication media except
A. Fiber-Optic Cable
B. Wire Cable
C. Coaxial Cable
D. Satellite-based , Microwave communication
6 A pictorial screen symbol that represent a computer activity is called
A. pointer
B. touch screen
C. miicr
D. icon
7 Computer output produced as small film images is called
A. LCD
B. COM
C. OMR
D. OCR
8 A disk pack withing a sealed data module is a.
A. Backup unit
B. Winchester
C. diskette
D. CD-ROM
9 Computer output produced as small film images is called
A. OCR
B. OMR
C. COM
D. LCD
10 A bar code reader is an example of a(n).
A. processing device
B. storage device
C. Input device
D. output device

Test Questions

Is this page helpful?

Share your comments & questions here

Guest
  • muhammad awais

    muhammad awais

    27 Oct 2018

    please find computer science mcqs

    Like
    Reply