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#81
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1 answers
2 votes
LOGIC BASICS
let p = you have the flu q: you miss the final examination r: you pass the courseexpress it: (p⋀q) ⋁ ( not q ⋀ r )
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#82
102
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1 answers
1 votes
Kenneth H. Rosen
Let P (x) be the statement “x can speak Russian” and let Q(x) be the statement “x knows the computer language C++.” Express each of these sentences in terms of P ...
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#83
314
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2 answers
1 votes
homework-6
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#84
589
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2 answers
1 votes
NIELIT Scientist B 2020 November: 25
The admission ticket for an Art Gallery bears a password which is changed after every clock hour based on set of words chosen for each day. The following is an illustrati...
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#85
443
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1 answers
1 votes
NIELIT Scientist B 2020 November: 27
What is the value of $k$ for which the following system of equations has no solution:$\text{2x-8y=3 and kx+4y=10}$$-2$$1$$-1$$2$
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#86
627
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1 answers
1 votes
NIELIT Scientist B 2020 November: 28
Gopal went to a fruit market with certain amount of money. With this money he can buy either $50$ oranges or $40$ mangoes. He retains $10\%$ of the money for taxi fare. I...
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#87
571
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1 answers
1 votes
NIELIT Scientist B 2020 November: 29
A player rolls a die and receives the same number of rupees as the number of dots on the face that turns up. What should the player pay for each roll if he wants to make ...
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#88
569
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1 votes
NIELIT Scientist B 2020 November: 34
Two taps $A$ and $B$ can fill a tank in $12$ minutes and $15$ minutes respectively. The tank can be emptied by a third tap $C$ in $6$ minutes. If $A$ and $B$ are kept ope...
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#89
384
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1 answers
1 votes
NIELIT Scientist B 2020 November: 36
Arjun by car takes double the time taken by bus to travel from Delhi to Agra. What is the Speed of the Bus if the Speed of the Car is $40\;km/hr$?$40\;km/hr$$60\;km/hr$$8...
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#90
361
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2 answers
1 votes
NIELIT Scientist B 2020 November: 37
Find the odd one out in the given series:$ZA, RS, DE, JK, PR, LM, YZ, NO$$JK$$LM$$ZA$$PR$
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#91
326
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1 answers
1 votes
NIELIT Scientist B 2020 November: 39
What is the next number $16, 30, 54, 88, 132,\dots$$186$$188$$190$$206$
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#92
691
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2 answers
1 votes
NIELIT Scientist B 2020 November: 40
In an office, $30\%$ of the employees were women and $70\%$ of the employees were above the age of $40$ years, out of which $60\%$ are men. Find the percentage of women e...
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#93
647
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1 answers
1 votes
NIELIT Scientist B 2020 November: 43
Set of key attributes that identify weak entities related to some owner entity is classified as:Structural keyString keyPartial keyForeign key
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#94
1.1k
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1 answers
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NIELIT Scientist B 2020 November: 44
Which sorting algorithm sorts by moving the current data element past the already sorted values and repeatedly interchanges it with the preceding value until it is in its...
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#95
441
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2 answers
1 votes
NIELIT Scientist B 2020 November: 46
Which of the following Page Replacement Algorithm suffers from the belady’s anomaly?$LRU$Optimal Page Replacement$FIFO$Both $LRU$ and $FIFO$
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#96
375
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1 answers
1 votes
NIELIT Scientist B 2020 November: 47
The number of tokens in the following $C$ statement isprintf("i=%d, &i=%x", i, &i);$8$$4$$7$$10$
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#97
1.3k
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1 answers
1 votes
NIELIT Scientist B 2020 November: 49
Contiguous memory allocation having variable size partition suffers from:External FragmentationInternal FragmentationBoth External and Internal FragmentationNone of the o...
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#98
528
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1 answers
1 votes
NIELIT Scientist B 2020 November: 51
Calculate the modulation percentage if the modulating signal is $8\:V$ and carrier is of $12\:V$?$50$$67$$150$$33$
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#99
931
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1 answers
1 votes
NIELIT Scientist B 2020 November: 55
In which of the following hash functions, do consecutive keys map to consecutive hash values?Division methodMultiplication methodFolding methodMid-square method
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#100
356
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1 answers
1 votes
NIELIT Scientist B 2020 November: 57
Which of the following machine model can be used in a necessary and sufficient sense for lexical analysis in modern computer language?Deterministic Push down AutomataFini...
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