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.
Anti-virus software is an example of ?
Utility programs
Operating systems
Application software
Translators
Correct answer is A
software utilities is a type of computer system software also referred to as service program, tool, service routine, or utility routine, they help to analyze, configure, optimize or maintain a computer
Which of these commands will reboot the computer ?
Ctrl + Alt + Del
Ctrl + Del
Ctrl + Alt + C
Ctrl + Alt
Correct answer is A
The command 'Ctrl + Alt + Del' is a common PC shortcut that restarts the computer. It is also known as 'Three-finger salute'. This command is used to bring up the Task Manager or the Windows Security options (including the option to restart or shut down) in Windows operating systems
Which of the following is not a third generation language?
FORTRAN
COBOL
Assembly language
Basic
Correct answer is C
Assembly language is a low-level programming language that is specific to a particular computer architecture. It is more difficult to learn and use than higher-level programming languages, but it offers more control over the hardware
Which of the following components of the computer is referred to as the administrative section ?
CPU
Output unit
Input unit
Memory Unit
Correct answer is A
CPU is referred to as the administrative section of the computer, it is also called the brain of the computer