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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 device that inputs data by scanning letters and numbers is a.
Question # 2
A digital computer system consists of a central processing unit (CPU) interfaced with.
Question # 3
DASD refers to.
Question # 4
Following devices are used in simplex mode
Question # 5
A magnetize spot represent
Question # 6
Laser beam technology is used for.
Question # 7
If electrical power supply to a computer system is inadvertently disrupted ,the serious damage would occur to
Question # 8
Data us transmitted block by block in
Question # 9
An example of peripheral devices
Question # 10
A graph prepared by a computer.
Question # 11
To concept of using several small disk packs that work together as a unit is.
Question # 12
The time require for the access arm to get into position over a particular track is.
Question # 13
The CRT technology with the best resolution.
Question # 14
Abother word for printer
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 -
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 -
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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 | Imaging used what device to input data.? |
A. scanner
B. icon
C. bar code reader
D. tablet
|
| 2 | 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
|
| 3 | A bar code reader is an example of a(n). |
A. processing device
B. storage device
C. Input device
D. output device
|
| 4 | A device that inputs data by scanning letters and number is a |
A. keyboard
B. wand reader
C. mouse
D. diskette
|
| 5 | Microwave and Communication Satellite are example of |
A. Guided
B. Un-guided
C. Simplex
D. Router
|
| 6 | A computer that accepts handwritten input on a screen. |
A. minicomputer
B. desktop computer
C. mainframe
D. pen-based computer
|
| 7 | A digital computer system consists of a central processing unit interfaced with |
A. input devices
B. auxiliary storage
C. output devices
D. all of above
|
| 8 | A disk pack withing a sealed data module is a. |
A. Backup unit
B. Winchester
C. diskette
D. CD-ROM
|
| 9 | A magnetize spot represent |
A. CPI
B. MB
C. 0 bit
D. 1 bit
|
| 10 | Assigning more sector to outer hard disk is called |
A. zone recording
B. randomizing
C. sectoring
D. data transfer
|
Test Questions
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muhammad awais
27 Oct 2018please find computer science mcqs