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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 mechanism for reading or writing data in a disk is called
Question # 2
The ability to return a changed disk record to its original location is called.
Question # 3
DASD refers to
Question # 4
Computer output produced as small film images is called
Question # 5
Assigning more sector to outer hard disk is called
Question # 6
The disk storage that uses both a magnet and laser beam.
Question # 7
A hard disk can be backed up efficiently using.
Question # 8
An example of peripheral devices
Question # 9
To concept of using several small disk packs that work together as a unit is.
Question # 10
A one color screen on a black background is called
Question # 11
If electrical power supply to a computer system is inadvertently disrupted ,the serious damage would occur to
Question # 12
The CRT technology with the best resolution.
Question # 13
The most commonly used character code/s transmission is/are
Question # 14
Which is not beneficial of secondary storage
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
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H Husain Abbas 20 - Dec - 2024 00 Min 59 Sec 60/60 -
A Amna Naz 16 - Nov - 2024 01 Min 12 Sec 60/60 -
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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 most commonly used output devices in a computer system are |
A. printers and monitors
B. disk drives and printers
C. disk drive and tape drives
D. tape drive and keyboards
|
| 2 | CD-ROM has the same format as |
A. DAT
B. diskette
C. audio compact disk
D. backup tape
|
| 3 | A bar code reader is an example of a(n). |
A. processing device
B. storage device
C. Input device
D. output device
|
| 4 | The mechanism for reading or writing data in a disk is called |
A. track
B. access arm
C. seek time
D. rorational delay
|
| 5 | A color screen with the best resolution has the most. |
A. CRT
B. VGA
C. COM
D. pixel
|
| 6 | Voice input device convert voice input to |
A. digital code
B. OCR-A
C. bar codes
D. optical marks
|
| 7 | Computer output produced as small film images is called |
A. OCR
B. OMR
C. COM
D. LCD
|
| 8 | The mechanism for reading or writing data in a disk is called |
A. track
B. rorational delay
C. access arm
D. seek time
|
| 9 | 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
|
| 10 | The ___________ is the physical path over which a message travels. |
A. Single
B. Double
C. Protocol
D. Medium
|
Test Questions
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muhammad awais
27 Oct 2018please find computer science mcqs