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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 hard disk can be backed up efficiently using.
Question # 2
The time required for the access arm to get into position over a particular track is
Question # 3
A storage medium which can not support both direct access and sequential access application is
Question # 4
To send data, instruction and information you need a
Question # 5
CD-ROM has the same format as
Question # 6
If electrical power supply to a computer system is inadvertently disrupted, the serious damage would occur to.
Question # 7
A device that inputs data by scanning letters and number is a
Question # 8
If electrical power supply to a computer system is inadvertently disrupted ,the serious damage would occur to
Question # 9
DASD refers to
Question # 10
An arrangement in which data is transmitted in both directions at a time is called
Question # 11
The time require for the access arm to get into position over a particular track is.
Question # 12
A device used for optical-character recognition is a.
Question # 13
Analog signal is measured in
Question # 14
An example of peripheral equipment
Question # 15
Which of the following does not represent an I/O devices?
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 -
R RONIN 06 - Jul - 2024 01 Min 32 Sec 60/60 -
M Maham Mehar 17 - Jul - 2024 01 Min 46 Sec 60/60 -
A Alinza Waseem 04 - Jun - 2024 01 Min 49 Sec 60/60 -
A Abdullah Baloch 26 - Jul - 2024 02 Min 40 Sec 60/60 -
S Sughra Haider 20 - Sep - 2024 02 Min 32 Sec 55/60 -
K Khizra Ahsan 06 - Jul - 2024 07 Min 19 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
ECAT Computer Sciences Chapter 3 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Personal computer users may wish to increase their hard disk storage capacity with. |
A. higher density
B. DAT
C. read only media
D. removable hard disk cartridge
|
| 2 | The most commonly used character code/s transmission is/are |
A. EBCDIC
B. ASCII
C. both EBCDIC and ASCII
D. nethier EBCDIC and ASCII
|
| 3 | 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
|
| 4 | A device used for optical character recognition is |
A. wand reader
B. light pen
C. mouse
D. micr reader
|
| 5 | All of the following are Guided Communication media except |
A. Fiber-Optic Cable
B. Wire Cable
C. Coaxial Cable
D. Satellite-based , Microwave communication
|
| 6 | Data us transmitted block by block in |
A. Asynchronous mode
B. Synchronous mode
C. Communication mode
D. Satellite mode
|
| 7 | CD-ROM has the same format as |
A. DAT
B. diskette
C. audio compact disk
D. backup tape
|
| 8 | The speed with which a disk can find data being bought is called. |
A. access time
B. data transfer time
C. direct time
D. cylinder time
|
| 9 | 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
|
| 10 | Imaging used what device to input data.? |
A. scanner
B. icon
C. bar code reader
D. tablet
|
Test Questions
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muhammad awais
27 Oct 2018please find computer science mcqs