Online GK Series

This site is dedicated to the aspirants of competitive exams SSC, UPSC, Railways, Postal Assistants, Bank, GATE and NET

3,00,000 Jobs Waiting For You

Q.

Backup-daily activity is one of the key duty of system administrator to

A diagnose and fix problems
B ensure system security
C prevent problem through routihe maintenance
D none of these
Answer & Explanation
Option: [B]

Your Valuable Comments Please...

Useful Computer Science EBooks