This PYQ is from

UGC-NET-Paper1

ICT

UGC-NET-Paper1 PYQs

Year-wise PYQs

Section-wise PYQs

Read the Question carefully and choose the correct option.
Which of the following is correct physical address of a computer?

1. FC:F8:AE:7B
2. E8:FC:AE
3. F8:FA:7B:FC:16:1B:AB
4. F8: FC:AE:7B:16 :CE

निम्नलिखित में से कौन सा कंप्यूटर का सही भौतिक पता है?

1. FC:F8:AE:7B
2. E8:FC:AE
3. F8:FA:7B:FC:16:1B:AB
4. F8: FC:AE:7B:16 :CE
This Question came in
UGC-NET-MassCom-25-June-2025-Shift-2-Q40
UGC-NET Paper 1 Full Course

To-the-point Video Lectures

Topic-wise PYQs

24x7 Doubt Solving

Detailed Explanation & Answer
A physical address (also called a MAC address) is a 12-digit hexadecimal number, usually written in 6 pairs separated by colons or hyphens.

Format: XX:XX:XX:XX:XX:XX, where each X is a hexadecimal digit (0–9, A–F).

Option 4 fits this format exactly: 6 pairs = 12 hex digits
A physical address (also called a MAC address) is a 12-digit hexadecimal number, usually written in 6 pairs separated by colons or hyphens.

Format: XX:XX:XX:XX:XX:XX, where each X is a hexadecimal digit (0–9, A–F).

Option 4 fits this format exactly: 6 pairs = 12 hex digits
Hello, world! This is a toast message.