Teaching EMRS JSA (Junior Secretariat Assistant) Mock Test Series 2023 Computer Awareness Networking
Which layer 1 devices can be used to enlarge the area covered by a single LAN segment?
1. Switch
2. NIC
3. Hub
4. Repeater
5. RJ45 transceiver
1
1 only
2
1 and 3
3
3 and 4
4
5 only