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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 most commonly used output devices in a computer system are
Question # 2
A one color screen on a black background is called
Question # 3
Computer output produced as small film images is called
Question # 4
The cursor can be moved rolling this device on a flat surface.
Question # 5
Data is transmitted character by character in
Question # 6
Which of the following does not represent an I/O devices?
Question # 7
A hard disk can be backed up efficiently using.
Question # 8
A pictorial screen symbol that represent a computer activity is called
Question # 9
Assigning more sectors to outer disk tracks is called.
Question # 10
Personal computer user may wish to increase their hard disk storage capacity with
Question # 11
Shift of a register by one bit to left in binary code is equivalent to.
Question # 12
The cursor can be moved rolling this devices on a flat surface:
Question # 13
Which of the following cable is comprised of two separate insulated copper wires that are twisted?
Question # 14
Records stored on a Direct Access storage device.
Question # 15
Internal modem is connected to
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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 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 -
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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 | A magnetized spot represents. |
A. cpi
B. MB
C. 0 bit
D. 1 bit
|
| 2 | 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
|
| 3 | Soft copy refers to |
A. OCR-A
B. screen output
C. microfiche
D. digitizing
|
| 4 | Internal modem is connected to |
A. DCE cable
B. RJ 45 cable
C. RS 232 serial port
D. DTE cable
|
| 5 | CD-ROM has the same format as a(n). |
A. backup tape
B. DAT
C. diskette
D. audio compact disk
|
| 6 | 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
|
| 7 | Which is not beneficial of secondary storage |
A. convenience
B. DAT
C. economy
D. space
|
| 8 | Which of the following does not support I/O devices |
A. speaker
B. OCR
C. joystick
D. ALU
|
| 9 | The CRT technology with the best resolution. |
A. MICR
B. VGA
C. SVGA
D. LCD
|
| 10 | The ___________ is the physical path over which a message travels. |
A. Single
B. Double
C. Protocol
D. Medium
|
Test Questions
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muhammad awais
27 Oct 2018please find computer science mcqs