1.
Ethernet use which Topology?
Answer: Option 'D'
Both (a) and (b)
2.
Which type of network consists set of switches connected by physical links?
Answer: Option 'A'
Circuit Switched Network
3.
Which one is the most important feature of spiral model?
Answer: Option 'B'
Risk management
4.
An administrator attempts a traceroute but receives a “Destination Unreachable” message. Which protocol is responsible for that message?
Answer: Option 'C'
ICMP
5.
By which of the following statements, we can undo all the updates performed on the transaction?
Answer: Option 'C'
Rollback