Computer | MCQs

Explanation

Apple has developed a series of Macintosh operating systems.

The first versions initially had no name but came to be known as the "Macintosh System Software" in 1988, "Mac OS" in 1997 

Explanation

Windows-8 does not have start button but Windows-8.1 has start button.

Explanation

A mesh topology is a network setup where each computer and network device is interconnected with one another.

Explanation

PDA stands for personal digital assistant.

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Explanation

Memory Segmentation is a computer technique of division of a computers primary memory into Segments or Sections.

Explanation

The control unit (CU) is a component of a computer's central processing unit (CPU) that directs the operation of the processor.

Explanation

Password is a secret word or phrase that must be used to gain admission to a place.

Explanation

Automata theory is the study of abstract machines and automata, as well as the computational problems that can be solved using them. It is a theory in theoretical computer science. The word automata (the plural of automaton) comes from the Greek word αὐτόματα, which means "self-making".

Explanation

A computer virus is a type of computer program that, when executed, replicates itself by modifying other computer programs and inserting its own code.