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Recent questions tagged tancet

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An array has 5 elements. Calculate the following: SL. NO: NAME ARRAY IS ALREADY SORTED ARRAY IS REVERSE SORTED ELEMENT COMPARSIONS ELEMENT EXCHANGES ELEMENT COMPARISONS ELEMENT EXCHANGES 1 BUBBLE SORT ? ? ? ? 2 SELECTION SORT ? ? ? ? 3 INSERTION SORT ? ? ? ? 4 QUICK SORT ? ? ? ? 5 MERGE SORT ? ? ? ? 6 RADIX SORT ? ? ? ? 7 HEAP SORT ? ? ? ? 8 TREE SORT ? ? ? ? 9 COUNTING SORT ? ? ? ?
asked Oct 24, 2018 in Algorithms Balaji Jegan 204 views
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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 is 1) 1/4 2) 3/4 3) 4/5 4) 4/7
asked Oct 24, 2018 in Probability Balaji Jegan 202 views
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If mean = (3 median – mode)x, then value of x is 1) 1 2) 2 3) 1/2 4) 3/2
asked Oct 24, 2018 in Probability Balaji Jegan 63 views
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4
Minimum Hamming distance method is used for correction of 1) syntactic errors 2) semantic errors 3) algorithmic errors 4) transcription errors
asked Oct 24, 2018 in Computer Networks Balaji Jegan 266 views
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Suppose f, g, h, k : N → N. If f = O(h) and g = O(k), then 1) f + g = O(h + k) 2) fg = O(hk) 3) Both 1 and 2 4) None of the above
asked Oct 24, 2018 in Algorithms Balaji Jegan 64 views
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1 answer
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Time taken by one tape TM to simulate n moves of k-tape TM is 1) O(n) 2) O(n^k) 3) O(n^2) 4) None of the above
asked Oct 24, 2018 in Theory of Computation Balaji Jegan 56 views
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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) 15 2) 20 3) 50 4) 100
asked Oct 24, 2018 in Linear Algebra Balaji Jegan 39 views
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The most efficient dataset organisation is 1) a sequential file 2) an ISAM file 3) variable depending upon the usage of the dataset 4) a partitioned data set
asked Oct 24, 2018 in Operating System Balaji Jegan 68 views
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The access method used for obtaining a record from a cassette tape is 1) direct 2) sequential 3) random 4) parallel
asked Oct 24, 2018 in Operating System Balaji Jegan 102 views
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Memory refreshing may be done 1) by the CPU that contains a special register counter only 2) by an external refresh controller only 3) either by the CPU or by an external refresh controller 4) None of the above
asked Oct 24, 2018 in CO and Architecture Balaji Jegan 55 views
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How many illegitimate states does synchronous mod-6 counter have? 1) 3 2) 2 3) 1 4) 0
asked Oct 24, 2018 in Digital Logic Balaji Jegan 299 views
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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) 300 2) 240 3) 250 4) 275
asked Oct 24, 2018 in Computer Networks Balaji Jegan 55 views
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In the text it was stated that a satellite with two uplink and one downlink slotted ALOHA channels can achieve a Downlink utilisation of 0.736, given an infinite amount of buffer space.Expected number of success per slot will be 1) 0.536 2) 0.636 3) 0.736 4) 0.836
asked Oct 24, 2018 in Computer Networks Balaji Jegan 102 views
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Which one of the following can be handled by a gate way? 1) Protocol conversion 2) Packet resizing 3) Data encapsulation 4) Both 1 and 2
asked Oct 24, 2018 in Computer Networks Balaji Jegan 67 views
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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 designs 2) Removing flagged records for deletion 3) Maintaining the data dictionary 4) Monitoring performance
asked Oct 24, 2018 in Databases Balaji Jegan 32 views
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Mnemonic codes and variable names are used in 1) A machine language 2) An assembly language 3) A high level language 4) All of the above
asked Oct 24, 2018 in Compiler Design Balaji Jegan 61 views
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Railway reservation system currently operational in India can be classified as a 1) batch processing system 2) real time system 3) online system 4) expert system
asked Oct 24, 2018 in Operating System Balaji Jegan 210 views
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asked Oct 24, 2018 in Algorithms Balaji Jegan 49 views
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asked Oct 24, 2018 in Graph Theory Balaji Jegan 37 views
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