Internetworking Questions and Answers
Internetworking plays a vital role in connecting multiple networks and enabling data communication across diverse systems. This topic covers essential networking aptitude questions and answers focusing on OSI layers, TCP/IP protocols, routers, switches, and subnetting concepts. These internetworking questions with answers help learners and job seekers strengthen their fundamentals in network design and configuration. The content is especially useful for Cisco, CompTIA, and TCS networking exams where questions test both theoretical and applied knowledge. Mastering internetworking ensures candidates are prepared for both technical certification and campus placement tests involving network management and troubleshooting.
Internetworking
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30 questions
21. What is the purpose of NAT?
- To increase network speed
- To translate private IPs to public IP
- To encrypt network traffic
- To assign IP addresses automatically
22. Which wireless security protocol is considered most secure?
- WEP
- WPA
- WPA2
- WPA3
23. What is the maximum speed of Gigabit Ethernet?
- 10 Mbps
- 100 Mbps
- 1000 Mbps
- 10000 Mbps
25. What does MAC address represent?
- Manufacturers identification number
- Memory Access Control
- Media Access Control address
- Main Access Channel
27. What is the purpose of DHCP?
- To translate domain names
- To assign IP addresses automatically
- To route packets between networks
- To provide secure connections
28. Which layer of OSI model handles data encryption?
- Physical
- Data Link
- Network
- Presentation
29. What is the main advantage of fiber optic cables?
- Low cost
- Easy installation
- High bandwidth and no EMI
- Wireless capability