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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 disk storage that use both magnet and laser beam
Question # 2
A magnetize spot represent
Question # 3
The most commonly used character code/s transmission is/are
Question # 4
The concept of using several small disk packs that work together as a unit is
Question # 5
A device that inputs data by scanning letters and numbers is a.
Question # 6
A one color screen on a black background is called
Question # 7
Computer output produced as small film images is called
Question # 8
Communication between a computer and keyboard involes __________ transmission.
Question # 9
If electrical power supply to a computer system is inadvertently disrupted, the serious damage would occur to.
Question # 10
A storage medium which cannot support both direct-access and sequential-access application is.
Question # 11
An example of peripheral devices
Question # 12
The major disadvantage of magnetic tapes is.
Question # 13
To most commonly used output device today is a.
Question # 14
CD-ROM has the same format as
Question # 15
Another word for printer.
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 -
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 | Following devices are used in simplex mode |
A. Radio
B. Television
C. a , b
D. Multiplexers
|
| 2 | Word is 16 bits is |
A. 65536
B. 64526
C. 32526
D. 34526
|
| 3 | The mechanism for reading or writing data in a disk is called a(n). |
A. track
B. rotational delay
C. seek time
D. access arm
|
| 4 | A magnetized spot represents |
A. cpi
B. MB
C. 0 bit
D. 1 bit
|
| 5 | To concept of using several small disk packs that work together as a unit is. |
A. CD-ROM
B. RAID
C. WORM
D. OMR
|
| 6 | Which of the following cable is comprised of two separate insulated copper wires that are twisted? |
A. Fiber optics
B. Twisted pair wire
C. coax
D. Submarine
|
| 7 | CD-ROM has the same format as |
A. DAT
B. diskette
C. audio compact disk
D. backup tape
|
| 8 | A color screen with the best resolution has the most. |
A. CRT
B. VGA
C. COM
D. pixel
|
| 9 | The speed with which a disk can find data being bought is called. |
A. access time
B. data transfer time
C. direct time
D. cylinder time
|
| 10 | A disk pack withing a sealed data module is a. |
A. Backup unit
B. Winchester
C. diskette
D. CD-ROM
|
Test Questions
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muhammad awais
27 Oct 2018please find computer science mcqs