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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
The equipment attached to CPU which computer can access are called.
Question # 2
Analog signal is measured in
Question # 3
The mechanism for reading or writing data in a disk is called
Question # 4
Which of the following cable is comprised of two separate insulated copper wires that are twisted?
Question # 5
A way of physically organizing data on a disk pack to minimize seek time uses.
Question # 6
To concept of using several small disk packs that work together as a unit is.
Question # 7
Word is 16 bits is
Question # 8
Shift of register by one bit to left in binary code is equivalent to
Question # 9
A set raw, unprocessed facts, figures and symbols is called
Question # 10
Microwave and Communication Satellite are example of
Question # 11
Laser beam technology is used for
Question # 12
The voice channel has a bandwidth of
Question # 13
An example of peripheral devices
Question # 14
Assigning more sectors to outer disk tracks is called.
Question # 15
The transfer of data from one place to another 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 -
M Maham Mehar 17 - Jul - 2024 01 Min 46 Sec 60/60 -
L Lubna Nadeem 16 - Jun - 2026 01 Min 56 Sec 60/60 -
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 | A magnetized spot represents |
A. cpi
B. MB
C. 0 bit
D. 1 bit
|
| 2 | Voice input devices convert voice input to. |
A. digital code
B. OCR-A
C. bar codes
D. optical marks
|
| 3 | Abother word for printer |
A. monochrome
B. microfiche `
C. pixel
D. cursos
|
| 4 | Shift of register by one bit to left in binary code is equivalent to |
A. addition of 2
B. subtraction of 2
C. division by 2
D. multiplication by 2
|
| 5 | CD-ROM has the same format as |
A. DAT
B. diskette
C. audio compact disk
D. backup tape
|
| 6 | The equipment attached to CPU which computer can access are called |
A. Hardware
B. input output devices
C. computer components
D. peripherals
|
| 7 | Data is transmitted character by character in |
A. Synchronous mode
B. Asynchronous mode
C. Remote communication
D. Satellite mode
|
| 8 | 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
|
| 9 | A computer that accepts handwritten input on a screen. |
A. minicomputer
B. desktop computer
C. mainframe
D. pen-based computer
|
| 10 | The concept of using several small disk packs that work together as a unit is |
A. CD-ROM
B. RAID
C. WORM
D. OMR
|
Test Questions
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muhammad awais
27 Oct 2018please find computer science mcqs