Question

What is the purpose of error control in data communication?

A To manage the flow of data between sender and receiver
B To provide encryption for secure transmission
C To prevent unauthorized access to data
D To detect and correct errors in data transmission
E All of these
Practice Next

Relevant for Exams:

Hey! Ask a query

🎓
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
  • 200 Questions with Detailed Solutions
  • Section-wise Coverage (GA, English, Quant & Reasoning)