info@jobexams.pk
Home
All Categories
Basic Computer MCQs
Everyday Science MCQs
General Knowledge MCQs
Islamic Studies MCQs
Pakistan Current Affairs MCQs
Pakistan Studies MCQs
English MCQs
Urdu MCQs
Chemistry MCQs
Law MCQs
Election Act 2017 MCQs
PERA MCQ's
Pakistan Constitution MCQs
Criminal Procedure Code (CrPC) MCQs
About Us
Contact Us
Practice Tests
Question
1
18:00
What is the primary function of the Ctrl key on a keyboard?
To execute commands in combination with other keys
To type capital letters
To move the cursor
To delete text
Next
A collection of raw facts and figures is called ?
Information
Data
Processing
None of these
Previous
Next
CPU stands for?
Central Processing Unit
Computer Personal Unit
Control Processing Unit
Central Program Unit
Previous
Next
What is the main function of an operating system?
To browse the internet
To compile programs
To design graphics
To manage hardware and software resources
Previous
Next
What does CD-ROM stand for?
Compact Disk - Read Only Memory
Computer Disk - Read Output Memory
Central Data - Read Only Module
Control Device - Random Output Memory
Previous
Next
Which of the following protocols is used for secure web browsing?
HTTPS
HTTP
FTP
None of these
Previous
Next
What type of memory does the CPU directly access?
RAM
Hard Disk
ROM
None of these
Previous
Next
What does VPN stand for?
Verified Protocol Network
Virtual Private Network
Virtual Protected Node
Variable Packet Network
Previous
Next
LAN stands for?
Local Area Network
Large Area Network
Logical Access Network
Limited Access Network
Previous
Next
A volatile memory among the following?
ROM
RAM
EEPROM
EPROM
Previous
Next
Which key is used to refresh a webpage?
F5
F10
F11
F1
Previous
Next
An identifiable location in memory where data are kept is called ?
Address
Location
Space
None of these
Previous
Next
The four numbers in an IP address is called?
Octal
Octets
Bytes
None of these
Previous
Next
Which of the following is the fifth layer of the OSI model?
Session
Application
Transport
None of these
Previous
Next
Which control key combination is used to undo the last action?
Ctrl + Z
Ctrl + U
Ctrl + D
Ctrl + A
Previous
Next
Fifth generation computers are based on:
Microprocessors
AI
ICs
Transistors
Previous
Next
What does USB stand for in computer hardware?
Universal Serial Bus
Universal System Bus
Ultra Standard Bus
Unlimited Storage Buffer
Previous
Next
Another term for Main Memory is ?
Storage devices
RAM
Hard Disk
Both A and B
Previous
Next
LAN stands for?
Local Area Network
Large Area Network
Logical Access Network
Limited Access Network
Previous
Next
Which generation used magnetic core memory?
First
Second
Third
Fourth
Previous
Submit Test