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Practice Tests
Question
1
18:00
LAN stands for?
Local Area Network
Large Area Network
Logical Access Network
Limited Access Network
Next
What is the full form of ISP in internet services?
Internet Server Protocol
International Service Provider
Internet Service Provider
Integrated Signal Processing
Previous
Next
Which generation used magnetic core memory?
First
Second
Third
Fourth
Previous
Next
Which of the following is the fifth layer of the OSI model?
Session
Application
Transport
None of these
Previous
Next
Fifth generation computers are based on?
Microprocessors
AI
ICs
Transistors
Previous
Next
LAN stands for?
Local Area Network
Large Area Network
Logical Access Network
Limited Access Network
Previous
Next
What is the primary function of Firewall in computer networks?
To prevent/block unauthorized access
To block viruses
To speed up network traffic
None of these
Previous
Next
What type of memory does the CPU directly access?
RAM
ROM
Hard Disk
None of these
Previous
Next
What does USB stand for in computer hardware?
Universal Serial Bus
Universal System Bus
Ultra Standard Bus
Unlimited Storage Buffer
Previous
Next
A collection of raw facts and figures is called ?
Information
Data
Processing
None of these
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Next
Main advantage of second-generation computers over the first:
Smaller size
Slower
Used vacuum tubes
Used ICs
Previous
Next
What is the full form of WAN in computer networks?
Wired Area Network
Wide Area Network
Wireless Access Node
Web Access Network
Previous
Next
CPU stands for?
Central Processing Unit
Computer Personal Unit
Control Processing Unit
Central Program Unit
Previous
Next
Which storage device offers the highest speed?
Hard Disk Drive (HDD)
Solid State Drive (SSD)
Compact Disc (CD)
None of these
Previous
Next
What is the smallest unit of data in a computer?
Bit
KB
Byte
Nibble
Previous
Next
Which of the following is a volatile memory?
RAM
ROM
BIOS
PROM
Previous
Next
Which unit in the CPU controls the flow of instructions and data?
Memory Unit
Arithmetic Logic Unit
Control Unit
None of these
Previous
Next
Which of the following protocols is used for secure web browsing?
HTTPS
HTTP
FTP
None of these
Previous
Next
What does the Ctrl + V key combination do?
Cut
Copy
Paste
Select
Previous
Next
Which of the following is the fastest communication mode?
Simplex
Full Duplex
Half Duplex
None of these
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