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Total Questions : 885 | Page 45 of 89 pages
Question 441. Which of the following uses network address translation?
  1.    Hubs
  2.    Windows 95
  3.    Network adapter drivers
  4.    None of these
  5.    Routers
 Discuss Question
Answer: Option C. -> Network adapter drivers
Question 442. When a group of computers is connected together in a small area without the help of telephone lines, it is called
  1.    None of these
  2.    Local area network(LAN)
  3.    Value added network (VAN)
  4.    Wide area network (WAN)
  5.    Remote communication network (RCN)
 Discuss Question
Answer: Option B. -> Local area network(LAN)
Question 443. The X.25 standard specifies a
  1.    DTE/DCE interface
  2.    None of these
  3.    data bit rate
  4.    technique for dial access
  5.    technique for start-stop data
 Discuss Question
Answer: Option A. -> DTE/DCE interface
Question 444. The most important part of a multiple DHCP configurations is to make sure you don't have which of the following in the different scopes? Select the best answer.
  1.    Duplicate default gateways
  2.    Duplicate pools
  3.    None of these
  4.    Duplicate addresses
  5.    Duplicate subnets
 Discuss Question
Answer: Option D. -> Duplicate addresses
Question 445. Which of the following TCP/IP protocol is used for file transfer with minimal capability and minimal overhead?
  1.    None of these
  2.    TFTP
  3.    RARP
  4.    TELNET
  5.    FTP
 Discuss Question
Answer: Option B. -> TFTP
Question 446. The 802.5 standard implements a way for preventing collisions on the network. How are collisions prevented when using this standard?
  1.    Time sharing
  2.    Switched repeaters
  3.    CSMA/CD
  4.    Token passing
  5.    Collision detection
 Discuss Question
Answer: Option D. -> Token passing
Question 447. Information systems with common hardware, software, and network standards that provide easy access for end users and their networked computer systems. Select the best fit for answer:
  1.    Internetwork processor
  2.    Open Systems
  3.    Protocol
  4.    TCP/IP
  5.    None of these
 Discuss Question
Answer: Option B. -> Open Systems
Question 448. A communication network which is used by large organizations over regional, national or global area is called
  1.    None of these
  2.    MAN
  3.    LAN
  4.    Intranet
  5.    WAN
 Discuss Question
Answer: Option E. -> WAN
Question 449. Terminals are required for
  1.    realtime, batch processing, and timesharing
  2.    realtime, distributed processing, and manager inquiry
  3.    realtime, timesharing, and message switching
  4.    None of these
  5.    realtime, timesharing, and distributed processing
 Discuss Question
Answer: Option C. -> realtime, timesharing, and message switching
Question 450. A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. If Delta modulation is selected, then how many bits per second are actually sent?
  1.    None of these
  2.    8 kbps
  3.    32 kbps
  4.    64 kbps.
  5.    128 kbps
 Discuss Question
Answer: Option B. -> 8 kbps

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