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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
An arrangement in which data is transmitted in both directions at a time is called
Question # 2
Word is 16 bits is
Question # 3
CD-ROM has the same format as
Question # 4
Assigning more sector to outer hard disk is called
Question # 5
The ___________ is the physical path over which a message travels.
Question # 6
The concept of using several small disk packs that work together as a unit is
Question # 7
The speed at which a disk can find data being bought is called
Question # 8
A device that inputs data by scanning letters and number is a
Question # 9
The CRT technology with the best resolution.
Question # 10
Which input device is often attached to laptop computers:
Question # 11
A digital computer system consists of a central processing unit interfaced with
Question # 12
A pictorial screen symbol that represents a computer activity is called a(n).
Question # 13
If electrical power supply to a computer system is inadvertently disrupted, the serious damage would occur to.
Question # 14
The major disadvantage of magnetic tape is
Question # 15
Following devices are used in simplex mode
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 -
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 | 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
|
| 2 | In a computer system,which of the following has largest number of mechanical components and thus most unreliable : |
A. magnetic disk
B. magnetic drum
C. floppy disk
D. printer
|
| 3 | To concept of using several small disk packs that work together as a unit is. |
A. CD-ROM
B. RAID
C. WORM
D. OMR
|
| 4 | A bar code reader is an example of a(n). |
A. processing device
B. storage device
C. Input device
D. output device
|
| 5 | Coaxial and fiber cables are examples of media |
A. Guided
B. Router
C. Un-guided
D. Simplex
|
| 6 | A digital computer system consists of a central processing unit (CPU) interfaced with. |
A. input devices
B. auxilary storage
C. output devices
D. all of the above
|
| 7 | Which is not beneficial of secondary storage |
A. convenience
B. DAT
C. economy
D. space
|
| 8 | The major disadvantage of magnetic tapes is. |
A. cost
B. unreliability of store data
C. slow data recording
D. data is to be accessed sequentially
|
| 9 | The ability to return a change disk record to its original location is called |
A. magneto optical
B. rotational delay
C. updating in place
D. multimedia
|
| 10 | Word is 16 bits is |
A. 65536
B. 64526
C. 32526
D. 34526
|
Test Questions
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muhammad awais
27 Oct 2018please find computer science mcqs