Computer Science Questions and Answers
Challenge your competence level in computers, computing, algorithms, hardware and software with these Computer science questions and answers.
Challenge your competence level in computers, computing, algorithms, hardware and software with these Computer science questions and answers.
A logic circuit performs ________ functions
Interpretation
Processing and Controlling
Storage
Security
Correct answer is B
The logic circuit performs the function of processing and controlling in a computer. They perform logical operations
Computer files can be characterised by all but,
A title
It's accessibility
The ability to be modified
Where it is stored
Correct answer is D
The storage position of a file isn't one of its numerous characters because, it can be stored either in a primary or secondary memory
Numerous files are referred to as _____________
Files
Folder
Memo
Drafts
Correct answer is B
Folders are created to help collate similar files before storing them. This helps to find files from folder because of its orderly arrangements
What is the function of firewall?
Service provider
Cyber security
Internet browser
Storage device
Correct answer is B
Fire Wall could be either a software or hardware, but its major function is to help secure a computer system or website from hackers
Which of the following is an example of software
Joy stick
Keyboard
Operating systems
Mouse
Correct answer is C
Operating system is the only example of software from the options