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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 CRT technology with the best resolution.
Question # 2
In a computer system, which of the following has largest number of mechanical components and thus most unreliable.
Question # 3
The disk storage that use both magnet and laser beam
Question # 4
Which input device is often attached to laptop computers:
Question # 5
Coaxial and fiber cables are examples of media
Question # 6
The voice channel has a bandwidth of
Question # 7
A pictorial screen symbol that represent a computer activity is called
Question # 8
The most commonly used character code/s transmission is/are
Question # 9
A computer that accepts handwritten input on a screen.
Question # 10
The encoding scheme of data represent as
Question # 11
A disk pack withing a sealed data module is a.
Question # 12
The major disadvantage of magnetic tapes is.
Question # 13
Another word for printer.
Question # 14
To most commonly used output device today is a.
Question # 15
Which input device is often attached to laptop computers.
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 major disadvantage of magnetic tape is |
A. cost
B. unreliability of store data
C. slow data recording
D. data is accessed sequentially
|
| 2 | To send data, instruction and information you need a |
A. Sending device
B. Receiving device
C. Channel device
D. Communication signal
|
| 3 | Assigning more sector to outer hard disk is called |
A. data transfer
B. randomizing
C. sectoring
D. zone recording
|
| 4 | The ability to return a changed disk record to its original location is called. |
A. magneto-optical
B. rotational delay
C. multimedia
D. updating in place
|
| 5 | A magnetized spot represents |
A. cpi
B. MB
C. 0 bit
D. 1 bit
|
| 6 | Which of the following does not represent an I/O devices? |
A. speaker
B. OCR
C. Joystick
D. ALU
|
| 7 | Laser beam technology is used for. |
A. terminals
B. optical disk
C. keyboards
D. magnetic tape
|
| 8 | CD-ROM has the same format as |
A. DAT
B. diskette
C. audio compact disk
D. backup tape
|
| 9 | An example of peripheral equipment |
A. CPU
B. spreadsheet
C. printer
D. microcomputer
|
| 10 | Frequency is measured in |
A. Channels
B. Hertz
C. Bandwidth
D. Baud
|
Test Questions
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muhammad awais
27 Oct 2018please find computer science mcqs