GAT Subject Computer Science MCQs

Recursion solves a problem through smaller self-similar calls and a base case.

A byte conventionally contains eight bits.

Decimal 10 equals 8 + 2, giving binary 1010.

A queue removes elements in the order they were inserted.

A stack removes the most recently inserted element first.

An algorithm is an ordered and finite problem-solving procedure.

AND produces true only when both operands are true.

NOT changes true to false and false to true.

A router selects paths and forwards packets between networks.

CPU means Central Processing Unit.

RAM is volatile memory and requires power to retain data.

The processor executes machine instructions encoded in binary.