Computer Networks

591. Some good examples of presentation problems are the existing incompatibilities between the ____________ standard of character encoding

  1. ASCII
  2. EBCDIC
  3. Both a & b
  4. None of these

Correct answer: (C)
Both a & b

592. Some Intra-domain protocols are

  1. RIP(Routing Information Protocol)
  2. OSPF(Open Shortest Path First)
  3. IS-IS(Intermediate System to Intermediate System )
  4. All of these

Correct answer: (D)
All of these

593. Some of the examples of MAC are

  1. CSMA/CD for Ethernet
  2. Token passing for the Token Ring network
  3. Both a & b
  4. None of these

Correct answer: (C)
Both a & b

594. Special character are called

  1. STN
  2. SYN
  3. SBN
  4. SRN

Correct answer: (B)
SYN

595. SS7 is a

  1. System
  2. Source
  3. Protocol
  4. None of these

Correct answer: (C)
Protocol

596. SS7 means

  1. Signal Source7
  2. Signaling source7
  3. Signaling system7
  4. Signal system7

Correct answer: (C)
Signaling system7

597. SS7 uses voice switches known as

  1. SSWs(Service Switching websites)
  2. SSPs(Service Switching Points)
  3. SSNs(Service Switching Networks)
  4. SSDs(Service Switching Data)

Correct answer: (B)
SSPs(Service Switching Points)

598. SSPs uses Query Service Control Point (SCP) database using Packet switches called

  1. Signal Transfer Points(STPs)
  2. SSWs(Service Switching websites)
  3. SSPs(Service Switching Points)
  4. SSNs(Service Switching Networks)

Correct answer: (A)
Signal Transfer Points(STPs)

599. Start of frame and end of frame are used to ____________ the frame boundaries

  1. Mark
  2. Modify
  3. Delete
  4. Find

Correct answer: (A)
Mark

600. STP stands for

  1. System Twisted Pair
  2. Shielded Twisted Pair
  3. System Twisted Panel
  4. Subscriber Twisted Protocol

Correct answer: (B)
Shielded Twisted Pair

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