Q.1. Artifact based authentication method includes___
(1) Machine readable badges
(2) Electronic smart cards
(3) Both 1 and 2
(4) Vault cards
(5) None of these
Q.2. What is the memory from 1K-640K called?
(1) Extended memory
(2) Normal memory
(3) Low memory
(4) Conventional memory
(5) None of these
Q.3. In most WANs, the network contain numerous cables or telephone lines, each one
Connecting a pair of______
(1) Packet
(2) Star topology
(3) Router
(4) Antennas
(5) None of these
Q.4. Which of the following operators in ‘C’ does not associated from the right?
(1) =
(2) +=
(3) ++
(4) All
(5) None of these
Q.5. Which of the following is a variation of frequency division multiplexing (FDM)?
(1) Time Division Multiplexing (TDM)
(2) Pulse Code Multiplexing (PCM)
(3) Wave length Division Multiplexing (WDM)
(4) All the above
(5) None of these
Q.6. Race condition occur in which flip-flop?
(1) RS flip-flop
(2) JK flip-flop
(3) D flip-flop
(4) T flip-flop
(5) None of these
Q.7. The expansion of E-R diagram is ______.
(1) entity–relationship diagram
(2) Entity-Relative diagram
(3) Entity-Relation diagram
(4) All the above
(5) None of these
Q.8. BNF is a meta-language for
(1) Specifying the syntax of a language
(2) Specifying a context free language
(3) Shell programming
(4) Both 1 and 2
(5) None of these
Q.9. What is the language used by most of the DBM’s for helping their users to access data?
(1) High level language
(2) Query language
(3) SQL
(4) 4 GL
(5) None of these
Q.10. HTTP refers to_____
(1) Hyper text transmission protocol
(2) Hyper text transfer protocol
(3) Hyper text tie protocol
(4) Hyper text talent protocol
(5) None of these
Answers:
Q.1. (3) Artifact based authentication method includes vault cards.
Q.2. (4) The memory from 1K-640K is called conventional memory.
Q.3. (3) In most WANs, the network contain numerous cables or telephone lines, each one
connecting a pair of router.
Q.4. (1) = operators in ‘C’ does not associated from the right.
Q.5. (3) Wave length Division Multiplexing (WDM) is a variation of frequency division multiplexing (FDM).
Q.6. (1) Race condition occur in RS flip-flop.
Q.7. (1) The expansion of E-R diagram is entity–relationship diagram.
Q.8. (4) The BNF (Backus Normal Form or Backus-Naur Form) metalanguage has been in widespread use for defining the syntax of programming and to specify a context free language.
Q.9. (2) Query language is the language used by most of the DBM’s for helping their users to access data.
Q.10. (2) HTTP refers to Hyper text transfer protocol.
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