C++ | MCQs

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.

Explanation

Program can be remove and add

Explanation

The Huffman encoding scheme takes advantage of the disparity between frequencies and uses less storage for the frequently occurring characters at the expense of having to use more storage for each of the more rare characters.

Explanation

Explanation

Petabyte (PB), a unit of information equivalent to 1000 terabytes which is used, for example, to quantify computer memory or storage capacity.

Explanation

PROM stands for Programmable Read-Only Memory.

A programmable read-only memory (PROM) is a form of digital memory where the setting of each bit is locked by a fuse or anti-fuse.

It is one type of read-only memory .

Explanation

Network topology in which you connect each node to the network along a single piece of network cable is called bus topology.

Explanation

The first screen that appears when you turn on Windows.

The Welcome screen lists all the accounts on the computer.