Computer Networks

621. TDMA stands for

  1. Time Division Multiplexing Access
  2. Time Dynamically Multiple Access
  3. Time Division Multiple Access
  4. Time Division Multiple Assigning

Correct answer: (C)
Time Division Multiple Access

622. Telephone lines limit amplitude changes to some ____________ changes per second

  1. 3000
  2. 3300
  3. 3100
  4. 3330

Correct answer: (A)
3000

623. Telnet can also be used to connect other ports serving as ____________

  1. User-defined services
  2. Well-known services
  3. Both a & b
  4. None of these

Correct answer: (C)
Both a & b

624. Telnet service is unique in the manner that is ____________ like other TCP/IP services

  1. Platform-specific
  2. Not platform-specific
  3. Platform-service
  4. None of these

Correct answer: (B)
Not platform-specific

625. Telnet works as a ____________ model where it establishes a virtual connection by using the TCP transport protocol

  1. User-defined
  2. Well-known
  3. Client-server
  4. All of these

Correct answer: (C)
Client-server

626. TFTP does not provide ____________

  1. Password protection
  2. User directory capability
  3. Both a & b
  4. None of these

Correct answer: (C)
Both a & b

627. TFTP is simpler than the ____________ but less capable

  1. FTP
  2. SMTP
  3. NNTP
  4. FTPD

Correct answer: (A)
FTP

628. TFTP stands for

  1. Transfer file trivial protocol
  2. Transfer file transfer protocol
  3. Trivial file trivial protocol
  4. Trivial file transfer protocol

Correct answer: (D)
Trivial file transfer protocol

629. The ____________ follows the ring topology

  1. IBM of LAN
  2. LAN of IBM
  3. Both a & b
  4. None of these

Correct answer: (B)
LAN of IBM

630. The ____________ is also responsibility of the layers

  1. Handover
  2. Handoff
  3. Both a & b
  4. None of these

Correct answer: (D)
None of these

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