Softwares

A computer cannot "boot" if it does not have the

Verified Answer
A. compiler
B. loader
C. operating system
D. assembler
E. none of these

Explanation:

The (C) operating system (OS) is the fundamental software that manages all computer hardware and software resources. Without an OS, the computer cannot load, manage processes, or interact with users, thus it cannot 'boot' into a usable state. (A) A compiler, (B) loader, and (D) assembler are utility programs, not essential for initial boot. Thus, (C) operating system is correct.