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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
Which is not beneficial of secondary storage
Question # 2
To most commonly used output device today is a.
Question # 3
DASD refers to.
Question # 4
A magnetize spot represent
Question # 5
A pictorial screen symbol that represent a computer activity is called
Question # 6
If electrical power supply to a computer system is inadvertently disrupted ,the serious damage would occur to
Question # 7
The cursor can be moved rolling this devices on a flat surface:
Question # 8
Assigning more sector to outer hard disk is called
Question # 9
Abother word for printer
Question # 10
Voice input devices convert voice input to.
Question # 11
Soft copy refers to
Question # 12
In a computer system,which of the following has largest number of mechanical components and thus most unreliable :
Question # 13
A device that inputs data by scanning letters and numbers is a.
Question # 14
Laser beam technology is used for.
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
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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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N Nitalaya Hassan 30 - Dec - 2024 02 Min 42 Sec 50/60 -
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T talha gamer 09 - Dec - 2025 15 Min 47 Sec 44/60
ECAT Computer Sciences Chapter 3 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | An example of peripheral equipment |
A. CPU
B. spreadsheet
C. printer
D. microcomputer
|
| 2 | The disk storage that use both magnet and laser beam |
A. hashing
B. magneto optical
C. CD-ROM
D. WORM
|
| 3 | Communication between a computer and keyboard involes __________ transmission. |
A. Half duplex
B. Full-duplex
C. Simplex
D. Automatic
|
| 4 | Which of the following does not represent an I/O devices? |
A. speaker
B. OCR
C. Joystick
D. ALU
|
| 5 | The voice channel has a bandwidth of |
A. 0 - 2 KHz
B. 0 - 4 KHz
C. 5 - 10 KHz
D. 10 - 20 KHz
|
| 6 | A color screen with the best resolution |
A. MICR
B. VGA
C. SVGA
D. LCD
|
| 7 | A pictorial screen symbol that represents a computer activity is called a(n). |
A. pointer
B. touch screen
C. icon
D. MICR
|
| 8 | A magnetized spot represents |
A. cpi
B. MB
C. 0 bit
D. 1 bit
|
| 9 | A device used for optical-character recognition is a. |
A. wand reader
B. light pen
C. mouse
D. MICR reader
|
| 10 | Internal modem is connected to |
A. DCE cable
B. RJ 45 cable
C. RS 232 serial port
D. DTE cable
|
Test Questions
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muhammad awais
27 Oct 2018please find computer science mcqs