Question 15

Who is a hacker?

Solution

Share

A hacker in computing is a person who gains unauthorised access to computer systems, networks, or data — typically by exploiting weaknesses or vulnerabilities in software or security systems.

Was this solution helpful?

Get AI Help

Create a FREE account and get:

  • Download RRB Study Material PDF
  • 45+ RRB previous papers with solutions PDF
  • 300+ Online RRB Tests for Free

Join CAT 2026 course by 5-Time CAT 100%iler

Start your IIM journey with the right preparation and crack CAT 2026.

Enroll Now
Ask AI