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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
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Total Questions15
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Time Allowed15
ECAT Computer Science Chapter 3 The Peripheral Devices
00:00
Question # 1
The cursor can be moved rolling this device on a flat surface.
Question # 2
A graph prepared by a computer.
Question # 3
The most commonly used output devices in a computer system are
Question # 4
A digital computer system consists of a central processing unit interfaced with
Question # 5
A disk pack within a selected data module is a
Question # 6
The speed at which a disk can find data being bought is called
Question # 7
The transfer of data from one place to another is called
Question # 8
The disk storage that use both magnet and laser beam
Question # 9
The time require for the access arm to get into position over a particular track is.
Question # 10
An arrangement in which data is transmitted in both directions at a time is called
Question # 11
The mechanism for reading or writing data in a disk is called
Question # 12
CD-ROM has the same format as
Question # 13
A set raw, unprocessed facts, figures and symbols is called
Question # 14
A device used for optical character recognition is
Question # 15
The equipment attached to CPU which computer can access are called.
Prepare Complete Set Wise ECAT Computer Science Chapter 3 The Peripheral Devices MCQs Online With Answers
Top Scorers Of ECAT Computer Science Chapter 3 The Peripheral Devices MCQ`s Test
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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 | The concept of using several small disk packs that work together as a unit is |
A. CD-ROM
B. RAID
C. WORM
D. OMR
|
| 2 | Imaging used what devices to input data? |
A. scanner
B. barcode reader
C. icon
D. tablet
|
| 3 | The mechanism for reading or writing data in a disk is called |
A. access arm
B. rorational delay
C. seek time
D. track
|
| 4 | The mechanism for reading or writing data in a disk is called |
A. track
B. rorational delay
C. access arm
D. seek time
|
| 5 | Personal computer user may wish to increase their hard disk storage capacity with |
A. higher density
B. DAT
C. read only media
D. removable hard disk cartridge.
|
| 6 | The mechanism for reading or writing data in a disk is called |
A. track
B. access arm
C. seek time
D. rorational delay
|
| 7 | CD-ROM has the same format as |
A. DAT
B. diskette
C. audio compact disk
D. backup tape
|
| 8 | Analog signal is measured in |
A. Volts
B. Pulses
C. Hertz
D. WATTS
|
| 9 | A disk pack withing a sealed data module is a. |
A. Backup unit
B. Winchester
C. diskette
D. CD-ROM
|
| 10 | Assigning more sectors to outer disk tracks is called. |
A. zone recording
B. randomizing
C. data transfer
D. sectoring
|
Test Questions
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muhammad awais
27 Oct 2018please find computer science mcqs