Practice Test: Question Set - 09
1. In ________, each packet of a message follows the same path from sender to receiver.
- (A) Circuit
switching
- (B) Message
switching
- (C) Virtual
approach to packet switching
- (D) Datagram
approach to packet switching
2. A normal Flooding technique is an example of _________
- (A) Multicasting
- (B) Uni-casting
- (C) Telecasting
- (D) Broadcasting
3. The hosts who compute on the run and want to maintain their connections as they move around __________
- (A) Migratory
hosts
- (B) Stationary
hosts
- (C) Mobile hosts
- (D) Random hosts
4. In ________ case higher bandwidth can be achieved.
- (A) Connectionless
networks
- (B) Connection
oriented networks
- (C) Virtual
circuit networks
- (D) Optical
networks
5. In Hierarchical routing for N router subnet, the optimal number of levels is _________
- (A) logN
- (B) log(N-1)
- (C) lnN
- (D) ln(N-1)
6. Which of the following is required to communicate between two computers?
- (A) Communications
software
- (B) Protocol
- (C) Communication
hardware
- (D) All
of above including access to transmission medium
7. What is the routing algorithm used in MANETs?
- (A) Shortest
Path First
- (B) Routing
Information Protocol
- (C) Distance
Vector Protocol
- (D) Ad
hoc On-demand
8. In distance vector routing algorithm, the routing tables are updated __________
- (A) By
exchanging information with the neighbors
- (B) Automatically
- (C) Using
the backup database
- (D) By
the server
9. The Clusters in Hierarchical routing are grouped in to ________
- (A) Clusters
- (B) Zones
- (C) Blocks
- (D) Cells
10. When routers are being inundated by packets that they cannot handle, they just throw them away is known as _________
- (A) Jitter
control
- (B) Random
early detection
- (C) Choke
packets
- (D) Load
shedding
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