Question 286:

• JAMB 2022

In any software package, which of the following versions represents a major improvement on the previous version?

A. 1.0
B. 1.5
C. 2.0
D. 2.5

Question 287:

• JAMB 2022

Encryption helps with what?

A. Spam messages
B. Identify source of message
C. Safe delivery of messages to destination without being accessed by a third party
D. Interpretation of message and digital data

Question 288:

• JAMB 2022

CRACKING comes under ____________

A. Website service
B. Transcription
C. Computer crime
D. Data security

Question 289:

• JAMB 2022

In the files, if order of operation on two or more files are similar, then operation will be

A. Complex
B. Simple
C. Sequential
D. Combinational

Question 290:

• JAMB 2022

What is a computer file.

A. A computer program
B. A document like bunch of text
C. A place on a computer where information is stored in a package
D. A physical paper document that entails how a computer works