Practice Test: Question Set - 07
1. In _________ transmission, the channel capacity is shared by both communicating devices at all times.
- (A) Simplex
- (B) Half-duplex
- (C) Full-duplex
- (D) Automatic
2. The PSTN is an example of a ________ network.
- (A) Packet
switched
- (B) Circuit
switched
- (C) Message
switched
- (D) None
of these
3. The router algorithm takes the decision to changes the route when ________.
- (A) Router
changes
- (B) Topology
changes
- (C) User
changes
- (D) Transmission
time does not change
4. To do multicast routing, each router computes a _________
- (A) Binary tree
- (B) AVL
tree
- (C) Spanning
tree
- (D) None
of these
5. Link state packets are built in _________
- (A) Short
path first
- (B) Distance
vector routing
- (C) Link state
routing
- (D) Hierarchical
routing
6. What is the type of network in which the routers themselves are mobile?
- (A) Wide
Area Network
- (B) Mobile
Ad hoc Network
- (C) Mobile
Network
- (D) Local
Area Network
7. In transport layer, End to End delivery is the movement of data from _________
- (A) One
station to the next station
- (B) One
network to the other network
- (C) Source
to destination
- (D) One
router to another router
8. LANs can be connected by a device called __________
- (A) Routers
- (B) Modems
- (C) Ethernet
card
- (D) Bridges
9. Which type of switching uses the entire capacity of a dedicated link?
- (A) Circuit
switching
- (B) Datagram
packet switching
- (C) Virtual
circuit packet switching
- (D) Message
switching
10. If router J is on the optimal path from router I to router K, then the optimal path from J to K also falls along the same route is known _________
- (A) Routing
principle
- (B) Optimality
principle
- (C) Sink
tree principle
- (D) Network
principle
Next Tests: