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2
Aptitute
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blood relation
A family consists of five members: P, Q, R, S and T. T has two sons, an unmarried daughter and a daughter-in-law. P is the brother-in-law of above-mentioned daughter-in-law. Q’s sister is not happy with Q’s wife. But P and his father support Q’s wife S. Who is T's daughter?
A family consists of five members: P, Q, R, S and T. T has two sons, an unmarried daughter and a daughter-in-law. P is the brother-in-law of above-mentioned daughter-in...
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4
Double precision
Let A and B are the largest and second largest numbers respectively in IEEE Double precision format as shown below(Implicit Normalization). 1(sign) 11(exponent) 52(mantissa) Then A-B= ______
Let A and B are the largest and second largest numbers respectively in IEEE Double precision format as shown below(Implicit Normalization).1(sign)11(exponent)52(mantissa)...
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computer org.
Consider a system with instruction set that uses a fixed 19 bits instruction length and length of address is 8 bits. There are 6 two address instructions and ‘K’ one address instructions. What is the maximum value of ‘K’ if the number of zero address instruction are 65536?
Consider a system with instruction set that uses a fixed 19 bits instruction length and length of address is 8 bits. There are 6 two address instructions and ‘K’ one ...
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Grammar
Can set of terminal be empty in a grammar? Is epsilon (null string) counted as a terminal symbol?
Can set of terminal be empty in a grammar? Is epsilon (null string) counted as a terminal symbol?
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Doubt
Need some clarification regarding this answer Do comment please:
Need some clarification regarding this answer Do comment please:
2 answers
9
programming
int fun(int n) { int table={0,1,2,1,2,2,3,1,2,2,3,2,3,3,4}; int count =0; for(;n;n>>4) count=count + table[n & oxf]; return(count); } what will fun() return? 1.returns no.of 0's in the number 2.returns no.of 1's in the number 3.returns no.of 0's and 1's in the number 4.none
int fun(int n){int table={0,1,2,1,2,2,3,1,2,2,3,2,3,3,4};int count =0;for(;n;n>>4)count=count + table[n & oxf];return(count);}what will fun() return?1.returns no.of 0's i...
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Dennis Ritchie book
Verify that the expression getchar() !=EOF is 0 or 1 . here , we can take input of any character and print its Getchar value , is that what we have to do? since at the machine level every charater will be stored at a stream of 0's and 1's .. and also , can we print EOF value also?
Verify that the expression getchar() !=EOF is 0 or 1 . here , we can take input of any character and print its Getchar value , is that what we have to do?since at the ma...
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lossless decomposition
I know the condition for a 2 table to be lossless, but i cannot visualize it. How is 1 table which is decomposed, and if common attribute is key in any one of table, then its lossless decomposition. Can anyone explain me this with different analogy or help me visualize it.
I know the condition for a 2 table to be lossless, but i cannot visualize it.How is 1 table which is decomposed, and if common attribute is key in any one of table, then ...
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Finite Automata
How to construct NFA with even number of a's and even no of b's??
How to construct NFA with even number of a's and even no of b's??
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micheal sipser
draw dfa w | w is any string not in (ab+)* ?
draw dfa w | w is any string not in (ab+)* ?
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Made Easy
Draw the state transition of a deterministic finite state automaton which accepts all strings from the alphabet {a,b}, such that every string ending with five b's.
Draw the state transition of a deterministic finite state automaton which accepts all strings from the alphabet {a,b}, such that every string ending with five b's.
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Made easy test series
Why is b incorrect?
Why is b incorrect?
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Natural Join
What will be the output of Natural join if there is(are) common attribute(s) in two relations but no Common value in these common attribute(s) ? For example Table R A B 9 7 6 9 Table S B C 4 1 8 5 Output of R natural join S will be ?
What will be the output of Natural join if there is(are) common attribute(s) in two relations but no Common value in these common attribute(s) ?For example Table RAB9769T...
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J P TREMBLAY R MANOHAR EXCERCISE1-2.11
P->(Q->P) IS EQUIVALENT TO ~P->(P->Q) WITHOUT USING TRUTH TABLE
P->(Q->P) IS EQUIVALENT TO ~P->(P->Q) WITHOUT USING TRUTH TABLE
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Natural Join
What will be the output of Natural Join if there is(are) common attribute(s) in two relations but no common value in these common attribute(s) ? for example Table R A B 6 9 7 1 Table S B C 7 3 5 8 R Natural Join s will be ?
What will be the output of Natural Join if there is(are) common attribute(s) in two relations but no common value in these common attribute(s) ?for exampleTable RAB6971Ta...
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24
Kleen plus closure
Does kleen positive closure of (€ + a +b) contains € ? €= epsilon
Does kleen positive closure of (€ + a +b) contains € ?€= epsilon
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25
Machine instructions
Q15 I am having confusion regarding indirect bit(mode bit) .Are mode bit used in deciding number of operations possible?
Q15 I am having confusion regarding indirect bit(mode bit) .Are mode bit used in deciding number of operations possible?
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Undo and Redo
Is there any priority in which order Undo and Redo operations will be performed in case of transaction failure? Do We perform all undos first and then all redos?
Is there any priority in which order Undo and Redo operations will be performed in case of transaction failure? Do We perform all undos first and then all redos?