Computer Networking MCQ Practice Test - Set 03 - ObjectiveBooks

Computer Networking MCQ Practice Test - Set 03

Practice Test: Question Set - 03

1. If a router sends every incoming packet out only on those lines that are going approximately in the right direction is known as _________
    (A) Random flooding
    (B) Static flooding
    (C) Selective flooding
    (D) Early flooding

2. The method of network routing where every possible path between transmitting and receiving DTE is used is called __________
    (A) Random Routing
    (B) Packet Flooding
    (C) Directory Routing
    (D) Message Switching

3. If the subnet uses virtual circuits internally, routing decisions are made only when a new virtual circuit is being setup. This is called as ________
    (A) Session routing
    (B) Circuit routing
    (C) Datagram routing
    (D) Forwarding

4. A permanent virtual circuit involves ________
    (A) Connection establishment
    (B) Data transfer
    (C) Connection release
    (D) Connection check

5. Each packet is routed independently in __________
    (A) Virtual circuit subnet
    (B) Short circuit subnet
    (C) Datagram subnet
    (D) ATM subnet

6. If a datagram router goes down then _________
    (A) All packets will suffer
    (B) Only those packets which are queued in the router at that time will suffer
    (C) Only those packets which are not queued in the router at that time will suffer
    (D) No packets will suffer

7. If router J is on the optimal path from router I to router K, then the path from J to K along the same route is _________
    (A) Does not exist
    (B) Optimal
    (C) Maximum
    (D) Constant

8. In distributed applications, it is sometimes necessary to update all the databases concurrently, we use _________
    (A) Shortest path first
    (B) First come first serve
    (C) Forwarding
    (D) Flooding

9. The method of Broadcast routing in which each packet contains either a list of destinations or a bit map indicating the desired destinations __________
    (A) Reverse Path forwarding
    (B) Spanning tree
    (C) Multi-destination 
    (D) Flooding

10. The network in which all the nodes are symmetric and there is no central control or hierarchy is ________
    (A) MANET
    (B) Client Server Technology
    (C) Peer-to-Peer
    (D) None of these

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