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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
Which input device is often attached to laptop computers.
Question # 3
Assigning more sectors to outer disk tracks is called.
Question # 4
Computer output produced as small film images is called.
Question # 5
A way of physically organizing data on a disk pack to minimize seek time uses.
Question # 6
A device that inputs data by scanning letters and numbers is a.
Question # 7
Imaging used what devices to input data?
Question # 8
Which of the following does not represent an I/O devices?
Question # 9
Which input device is often attached to laptop computers:
Question # 10
Shift of register by one bit to left in binary code is equivalent to
Question # 11
Data transmission speed of wire pair is
Question # 12
CD-ROM has the same format as
Question # 13
The mechanism for reading or writing data in a disk is called
Question # 14
Soft copy refers to
Question # 15
The mechanism for reading or writing data in a disk is called a(n).
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 -
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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 -
N Nitalaya Hassan 30 - Dec - 2024 02 Min 42 Sec 50/60 -
A Ahmad Khan 14 - Aug - 2024 03 Min 57 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 | The ability to return a change disk record to its original location is called |
A. magneto optical
B. rotational delay
C. updating in place
D. multimedia
|
| 2 | Assigning more sector to outer hard disk is called |
A. data transfer
B. randomizing
C. sectoring
D. zone recording
|
| 3 | Following devices are used in simplex mode |
A. Radio
B. Television
C. a , b
D. Multiplexers
|
| 4 | Which of the following does not support I/O devices |
A. speaker
B. OCR
C. joystick
D. ALU
|
| 5 | Computer output produced as small film images is called |
A. LCD
B. COM
C. OMR
D. OCR
|
| 6 | A digital computer system consists of a central processing unit (CPU) interfaced with. |
A. input devices
B. auxilary storage
C. output devices
D. all of the above
|
| 7 | Word is 16 bits is |
A. 65536
B. 64526
C. 32526
D. 34526
|
| 8 | A device that inputs data by scanning letters and numbers is a. |
A. keyboard
B. wand reader
C. mouse
D. diskette
|
| 9 | A pictorial screen symbol that represents a computer activity is called a(n). |
A. pointer
B. touch screen
C. icon
D. MICR
|
| 10 | 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
|
Test Questions
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muhammad awais
27 Oct 2018please find computer science mcqs