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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 digital computer system consists of a central processing unit (CPU) interfaced with.
Question # 2
Another word for printer.
Question # 3
A device that inputs data by scanning letters and numbers is a.
Question # 4
The speed at which a disk can find data being bought is called
Question # 5
A disk pack within a selected data module is a
Question # 6
Laser beam technology is used for.
Question # 7
The ability to return a change disk record to its original location is called
Question # 8
CD-ROM has the same format as a(n).
Question # 9
Which of the following does not represent an I/O devices?
Question # 10
A magnetize spot represent
Question # 11
Data us transmitted block by block in
Question # 12
A digital computer system consists of a central processing unit interfaced with
Question # 13
Word is 16 bits is
Question # 14
Laser beam technology is used for
Question # 15
The ability to return a changed disk record to its original location is called.
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 | Laser beam technology is used for |
A. terminals
B. optical disk
C. keyboard
D. magnetic tape
|
| 2 | Which input device is often attached to laptop computers. |
A. trackball
B. inscriber
C. graphics display
D. wand reader
|
| 3 | A device used for optical character recognition is |
A. wand reader
B. light pen
C. mouse
D. micr reader
|
| 4 | Data us transmitted block by block in |
A. Asynchronous mode
B. Synchronous mode
C. Communication mode
D. Satellite mode
|
| 5 | The time require 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
|
| 6 | A one-color screen on a black background is called. |
A. monochrome
B. addressable
C. blank
D. liquid crystal display
|
| 7 | CD-ROM has the same format as |
A. DAT
B. diskette
C. audio compact disk
D. backup tape
|
| 8 | The transfer of data from one place to another is called |
A. Data processing
B. Data distribution
C. Data communication
D. Data encryption
|
| 9 | An example of peripheral equipment |
A. CPU
B. spreadsheet
C. printer
D. microcomputer
|
| 10 | Soft copy refers to. |
A. OCR-A
B. screen output
C. microfiche
D. digitizing
|
Test Questions
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muhammad awais
27 Oct 2018please find computer science mcqs