Programming in C - Master Assignment

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6. Let f : {a, b}* (a, b}* be given by f (n) = ax for every value of n ε {a, b} then f is

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Option : A
Explanation :

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7. Which of the following types of programs would require the program data to be sorted in order for the programs to work correctly?

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Option : A
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8. The number of binary relations on a set with n elements is

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Option : C
Explanation :

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9. A text is made up of the characters a, b, c, d, e each occurring with the probability 0.12, 0.4, 0.15,0.08 and .25 respectively. The optimal coding technique will have the average length of

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Option : A
Explanation :
Using Hofman's algorithm, code for a is 1111; b is 0; c is 110 ; d is 1110
Average code length = 4 x .12 + 1 x .4 + 3 x .15 + 4 x .08 + 2 x.25 = 2.15

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10. C was primarily developed as a

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Option : A
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