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71 Details Computer Science Most Repeated MCQs Easy

Cathode Ray Tube is a form of

A Keyboard
B Mouse
C Monitor
D Motherboard
Correct Answer

Option C: Monitor

Discussion
73 Details Computer Science Most Repeated MCQs Easy

Which computer is small general purpose microcomputer, but larger than portable computer.

A Hybrid
B Digital
C Desktop
D Laptop
Correct Answer

Option C: Desktop

Discussion
76 Details Computer Science Most Repeated MCQs Easy

Computer operates essentially by counting

A Portable computer
B Hybrid computer
C Analog computer
D Digital computer
Correct Answer

Option D: Digital computer

Discussion
73 Details Computer Science Most Repeated MCQs Easy

The first electronic computer was developed by

A J.V. Attansoff
B Bill Gates
C Simur Cray
D Winton Serf
Correct Answer

Option A: J.V. Attansoff

Discussion
77 Details Computer Science Most Repeated MCQs Easy

which refers to electronic trespassing or criminal hacking?

A Cracking
B Jacking
C Spoofing
D Smarming
Correct Answer

Option A: Cracking

Discussion
77 Details Computer Science Most Repeated MCQs Easy

__ is defined as any crime completed through the use of computer technology?

A Computer forensic
B Computer crime
C Hacking
D Cracking
Correct Answer

Option B: Computer crime

Discussion
74 Details Computer Science Most Repeated MCQs Easy

To prevent the loss of data during power failures, use a(n)

A Encryption program
B Surge protector
C Firewall
D UPS
Correct Answer

Option D: UPS

Discussion
77 Details Computer Science Most Repeated MCQs Easy

The scrambling of code is known as

A Encryption
B A firewall
C Coding
D Password
Correct Answer

Option A: Encryption

Discussion
66 Details Computer Science Most Repeated MCQs Easy

software Hardware or software designed to guard against unauthorized access to a computer network is known as a(n)

A Hacker-proof program
B Firewall
C Hacker-resistant server
D Encryption safe wall
Correct Answer

Option B: Firewall

Discussion
72 Details Computer Science Most Repeated MCQs Easy

What is the most common tool used to restrict access to a computer system?

A User logins
B Passwords
C Computer keys
D Access-control
Correct Answer

Option B: Passwords

Discussion


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