Recent questions tagged tancet

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A man alternately tosses a coin and throws a dice, beginning with the coin. Then probability that he will get a head before he gets a 5 or 6 on dice is1) 1/42) 3/43) 4/54...
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If mean = (3 median – mode)x, then value of x is1) 12) 23) 1/24) 3/2
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Minimum Hamming distance method is used for correction of1) syntactic errors2) semantic errors3) algorithmic errors4) transcription errors
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Suppose f, g, h, k : N → N. If f = O(h) and g = O(k), then1) f + g = O(h + k)2) fg = O(hk)3) Both 1 and 24) None of the above
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Time taken by one tape TM to simulate n moves of k-tape TM is1) O(n)2) O(n^k)3) O(n^2)4) None of the above
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How many real links are required to store a sparse matrix of 10 rows, 10 columns and 15 non-zero entries?1) 152) 203) 504) 100
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The most efficient dataset organisation is1) a sequential file2) an ISAM file3) variable depending upon the usage of the dataset4) a partitioned data set
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The access method used for obtaining a record from a cassette tape is1) direct2) sequential3) random4) parallel
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How many illegitimate states does synchronous mod-6 counter have?1) 32) 23) 14) 0
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How many characters per sec (7 bits + 1 parity) can be transmitted over a 2400 bps line if the transfer is synchronous (1 start and stop bit)?1) 3002) 2403) 2504) 275
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Which one of the following can be handled by a gate way?1) Protocol conversion2) Packet resizing3) Data encapsulation4) Both 1 and 2
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Which one of the following is not the responsibility of the utilities component of DBMS software?1) Creating the physical and logical designs2) Removing flagged records f...
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Mnemonic codes and variable names are used in1) A machine language2) An assembly language3) A high level language4) All of the above
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Railway reservation system currently operational in India can be classified as a1) batch processing system2) real time system3) online system4) expert system
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