Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Library Science Information Technology Software
Every OS has _______ which permanently resides in the main memory of the computer to perform some of its basic functions.
(A) Interface
(B) Kernel
(C) Nucleus
(D) Compiler
(E) Shell
Choose the correct answer from the options given below:
1
(A) and (B) Only
2
(B) and (C) Only
3
(C) and (D) Only
4
(D) and (E) Only