Here I am giving you question paper for Jawaharlal Nehru University MCA Entrance Examination in PDF file attached with it so you can get it easily..

Which one of the following operations cannot be overloaded?
1. Subscripting operator
2. Function call operator
3. Membership operator
4. Assignment operator

A survey shows that 63% of Indians like banana whereas 76% like apples. If x% of Indians like both banana and apples,
then
1. x = 39
2. x = 63
3. 39 ≤ x ≤63
4. None of these
If f(x) = ax + b and g(x) = cx + d, then f(g(x)) = g(f(x)) is equivalent to
1. f(a) = g(c)
2. f(b) = g(b)
3. f(d) = g(b)
4. f(c) = g(a)

Which of the following is correct?
1. 1 + i > 2 – i
2. 2 + i > 1 + i
3. 2 – i > 1 + i
4. None of these

The encoding scheme that uses only both polarities to represent binary 1 and 0 is
1. bi–phase
2. bipolar
3. polar

11
Which of the following process models will be used to develop a software product for which critical requirements are
poorly understood?
1. Waterfall
2. Throw–away Prototyping
3. Evolutionary Prototyping
4. Incremental

The coefficient of x99 in the expansion of (x – 1) (x – 2)…(x – 100) is equal to
1. 5050
2. 5000
3. – 5050
4. – 5000

In LRU page replacement algorithm, the pages to be replaced are taken from
1. the past knowledge
2. the future knowledge
3. the present knowledge
4. depends on the page size of the processes

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