Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
.jpg)
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
-
Total Questions15
-
Time Allowed15
ECAT Computer Science Chapter 3 The Peripheral Devices
00:00
Question # 1
A set raw, unprocessed facts, figures and symbols is called
Question # 2
A one-color screen on a black background is called.
Question # 3
Shift of a register by one bit to left in binary code is equivalent to.
Question # 4
A storage medium which can not support both direct access and sequential access application is
Question # 5
To concept of using several small disk packs that work together as a unit is.
Question # 6
The most commonly used output devices in a computer system are
Question # 7
The transfer of data from one place to another is called
Question # 8
The speed with which a disk can find data being bought is called.
Question # 9
A hard disk can be backed up efficiently using.
Question # 10
The concept of using several small disk packs that work together as a unit is
Question # 11
The voice channel has a bandwidth of
Question # 12
In a computer system,which of the following has largest number of mechanical components and thus most unreliable :
Question # 13
Soft copy refers to
Question # 14
The mechanism for reading or writing data in a disk is called
Question # 15
A pictorial screen symbol that represent a computer activity 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
-
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 | Records stored on a Direct Access storage device. |
A. must be read in a specific order
B. must be read in groups
C. must be read directly
D. must be read sequentially or directly
|
| 2 | Abother word for printer |
A. monochrome
B. microfiche `
C. pixel
D. cursos
|
| 3 | A bar code reader is an example of a(n). |
A. processing device
B. storage device
C. Input device
D. output device
|
| 4 | Which input device is often attached to laptop computers: |
A. trackball
B. inscriber
C. wand reader
D. graphic display
|
| 5 | Laser beam technology is used for. |
A. terminals
B. optical disk
C. keyboards
D. magnetic tape
|
| 6 | Assigning more sectors to outer disk tracks is called. |
A. zone recording
B. randomizing
C. data transfer
D. sectoring
|
| 7 | Voice input devices convert voice input to. |
A. digital code
B. OCR-A
C. bar codes
D. optical marks
|
| 8 | A set raw, unprocessed facts, figures and symbols is called |
A. Information
B. Data
C. Instruction
D. Code
|
| 9 | If electrical power supply to a computer system is inadvertently disrupted ,the serious damage would occur to |
A. CPU
B. disk
C. CRT
D. printer
|
| 10 | A color screen with the best resolution |
A. MICR
B. VGA
C. SVGA
D. LCD
|
Test Questions
Share your comments & questions here
muhammad awais
27 Oct 2018please find computer science mcqs