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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
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Question # 1
A storage medium which cannot support both direct-access and sequential-access application is.
Question # 2
A digital computer system consists of a central processing unit (CPU) interfaced with.
Question # 3
A pictorial screen symbol that represents a computer activity is called a(n).
Question # 4
The speed with which a disk can find data being bought is called.
Question # 5
CD-ROM has the same format as
Question # 6
The mechanism for reading or writing data in a disk is called
Question # 7
The disk storage that uses both a magnet and laser beam.
Question # 8
Analog signal is measured in
Question # 9
Which of the following does not support I/O devices
Question # 10
A graph prepared by a computer.
Question # 11
Coaxial and fiber cables are examples of media
Question # 12
Imaging used what devices to input data?
Question # 13
The equipment attached to CPU which computer can access are called.
Question # 14
Which of the following does not represent an I/O devices?
Question # 15
Soft copy refers to
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 -
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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 -
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M Masooma Shehzadi 07 - Jul - 2026 07 Min 11 Sec 52/60 -
N Nitalaya Hassan 30 - Dec - 2024 02 Min 42 Sec 50/60 -
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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 | A hard disk can be backed up efficiently using. |
A. WORM
B. a transaction file
C. a tape backup system
D. zoning
|
| 2 | Assigning more sector to outer hard disk is called |
A. data transfer
B. randomizing
C. sectoring
D. zone recording
|
| 3 | If electrical power supply to a computer system is inadvertently disrupted, the serious damage would occur to. |
A. CPU
B. disk
C. CRT
D. printer
|
| 4 | An arrangement in which data is transmitted in both directions at a time is called |
A. Simplex
B. Full duplex
C. Half duplex
D. Multi-duplex
|
| 5 | A magnetized spot represents. |
A. cpi
B. MB
C. 0 bit
D. 1 bit
|
| 6 | Microwave and Communication Satellite are example of |
A. Guided
B. Un-guided
C. Simplex
D. Router
|
| 7 | The voice channel has a bandwidth of |
A. 0 - 2 KHz
B. 0 - 4 KHz
C. 5 - 10 KHz
D. 10 - 20 KHz
|
| 8 | Data transmission speed of wire pair is |
A. 9600 bps
B. 9500 bps
C. 3600 bps
D. 3500 bps
|
| 9 | Computer output produced as small film images is called |
A. OCR
B. OMR
C. COM
D. LCD
|
| 10 | A magnetize spot represent |
A. CPI
B. MB
C. 0 bit
D. 1 bit
|
Test Questions
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muhammad awais
27 Oct 2018please find computer science mcqs