GKwizard Terminals are required for A. real-time,batch processing & time-sharing B. real time, time-sharing & distributed message processing C. real time, distributed processing & manager inquiry D. real-time, time sharing & message switching Answer: Option D
1 Which device assigns IP addresses to devices in a network? A. Router B. Switch C. Firewall D. Hub View Answer
2 What does DNS stand for in networking? A. Digital Name Server B. Domain Number System C. Domain Name System D. Distributed Name Service View Answer
4 What does a switch operate at in the OSI model? A. Layer 1 B. Layer 2 C. Layer 3 D. Layer 4 View Answer