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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
A computer that accepts handwritten input on a screen.
Question # 2
Which input device is often attached to laptop computers.
Question # 3
The mechanism for reading or writing data in a disk is called a(n).
Question # 4
Data transmission speed of wire pair is
Question # 5
The CRT technology with the best resolution.
Question # 6
A magnetized spot represents
Question # 7
All of the following are Guided Communication media except
Question # 8
A device used for optical character recognition is
Question # 9
Computer output produced as small film images is called
Question # 10
A device used for optical-character recognition is a.
Question # 11
A disk pack within a selected data module is a
Question # 12
The cursor can be moved rolling this devices on a flat surface:
Question # 13
The most commonly used output devices in a computer system are
Question # 14
The encoding scheme of data represent as
Question # 15
Shift of register by one bit to left in binary code is equivalent 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 -
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 | Computer output produced as small film images is called |
A. OCR
B. OMR
C. COM
D. LCD
|
| 2 | Word is 16 bits is |
A. 65536
B. 64526
C. 32526
D. 34526
|
| 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 | All of the following are Guided Communication media except |
A. Fiber-Optic Cable
B. Wire Cable
C. Coaxial Cable
D. Satellite-based , Microwave communication
|
| 5 | The mechanism for reading or writing data in a disk is called |
A. access arm
B. rorational delay
C. seek time
D. track
|
| 6 | 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
|
| 7 | Computer output produced as small film images is called |
A. LCD
B. COM
C. OMR
D. OCR
|
| 8 | An example of peripheral devices |
A. CPU
B. Printer
C. Spreadsheet
D. microcomputer
|
| 9 | A one color screen on a black background is called |
A. monochrome
B. addressable
C. blank
D. lcd
|
| 10 | 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
|
Test Questions
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muhammad awais
27 Oct 2018please find computer science mcqs