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Total Questions : 885 | Page 38 of 89 pages
Question 371. Which application allows a user to access and change remote files without actual transfer?
  1.    TELNET
  2.    None of these
  3.    NFS
  4.    FTP
  5.    DNS
 Discuss Question
Answer: Option C. -> NFS
Question 372. Parity bit is
  1.    the ratio of the number of data units in error to the total number of data units
  2.    a check bit appended to an array of binary digits to make the sum of all the binary digits.
  3.    a code in which each expression conforms to specific rules of construction, so that if certain errors occur in an expression, the resulting expression will not conform to the rules of construction and
  4.    None of these
  5.    an error-detecting code based on a summation operation performed on the bits to be checked.
 Discuss Question
Answer: Option B. -> a check bit appended to an array of binary digits to make the sum of all the binary digits.
Question 373. You are working with a network that has the network ID 172.16.0.0, and you require 25 subnets for your company and an additional 30 for the company that will merge with you within a month. Each network will contain approximately 600 nodes. What subnet mask should you assign?
  1.    255,255.248.0
  2.    255.255.224.0
  3.    255.255.240.0
  4.    255.255.252.0
  5.    255.255.192.0
 Discuss Question
Answer: Option D. -> 255.255.252.0
Question 374. What is the name of the device that converts computer output into a form that can be transmitted over a telephone line?
  1.    Teleport
  2.    Modem
  3.    None of these
  4.    Multiplexer
  5.    Concentrator
 Discuss Question
Answer: Option B. -> Modem
Question 375. Which of the following file retrieval methods use hypermedia?
  1.    HTTP
  2.    None of these
  3.    WAIS
  4.    Archie
  5.    Veronica
 Discuss Question
Answer: Option A. -> HTTP
Question 376. If communication software can be called the "traffic cop" of a micro communication system, then what should the modem be called?
  1.    Interface
  2.    Park
  3.    Bridge
  4.    None of these
  5.    Link
 Discuss Question
Answer: Option C. -> Bridge
Question 377. Which IP address class has few hosts per network?
  1.    D
  2.    None of these
  3.    B
  4.    A
  5.    C
 Discuss Question
Answer: Option E. -> C
Question 378. Microprogramming is
  1.    macro programming of microcomputers
  2.    programming of minicomputers
  3.    None of these
  4.    assembly language programming
  5.    control unit programming
 Discuss Question
Answer: Option E. -> control unit programming
Question 379. You are working with a network that has the network ID 192.168.10.0. What subnet should you use that supports up to 12 hosts and a maximum number of subnets?
  1.    255.255.255.224
  2.    255.255.255.252
  3.    255.255.255. 240
  4.    255.255.255.248
  5.    255.255.255.192
 Discuss Question
Answer: Option C. -> 255.255.255. 240
Question 380. Which of the following specifies the network address and host address of the computer?
  1.    The TCP address
  2.    The IP address
  3.    The default gateway
  4.    None of these
  5.    The subnet mask
 Discuss Question
Answer: Option B. -> The IP address

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