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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
If electrical power supply to a computer system is inadvertently disrupted ,the serious damage would occur to
Question # 3
An example of peripheral devices
Question # 4
The speed at which a disk can find data being bought is called
Question # 5
Analog signal is measured in
Question # 6
Coaxial and fiber cables are examples of media
Question # 7
A one-color screen on a black background is called.
Question # 8
Which is not beneficial of secondary storage
Question # 9
The most commonly used character code/s transmission is/are
Question # 10
A color screen with the best resolution has the most.
Question # 11
The ability to return a changed disk record to its original location is called.
Question # 12
A device used for optical-character recognition is a.
Question # 13
Which input device is often attached to laptop computers.
Question # 14
Personal computer users may wish to increase their hard disk storage capacity with.
Question # 15
A device used for optical character recognition is
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 -
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 | 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
|
| 2 | Voice input devices convert voice input to. |
A. digital code
B. OCR-A
C. bar codes
D. optical marks
|
| 3 | Assigning more sectors to outer disk tracks is called. |
A. zone recording
B. randomizing
C. data transfer
D. sectoring
|
| 4 | Following devices are used in simplex mode |
A. Radio
B. Television
C. a , b
D. Multiplexers
|
| 5 | The equipment attached to CPU which computer can access are called |
A. Hardware
B. input output devices
C. computer components
D. peripherals
|
| 6 | Internal modem is connected to |
A. DCE cable
B. RJ 45 cable
C. RS 232 serial port
D. DTE cable
|
| 7 | All of the following are Guided Communication media except |
A. Fiber-Optic Cable
B. Wire Cable
C. Coaxial Cable
D. Satellite-based , Microwave communication
|
| 8 | Soft copy refers to. |
A. OCR-A
B. screen output
C. microfiche
D. digitizing
|
| 9 | 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
|
| 10 | Laser beam technology is used for |
A. terminals
B. optical disk
C. keyboard
D. magnetic tape
|
Test Questions
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muhammad awais
27 Oct 2018please find computer science mcqs