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11th Standard English Medium Computer Science Subject Introduction To C++ Book Back 2 Mark Questions with Solution Part - I

11th Standard

    Reg.No. :
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Computer Science

Time : 01:00:00 Hrs
Total Marks : 10

    2 Marks

    5 x 2 = 10
  1. What is meant by a token? Name the token available in C++.

  2. What are keywords? Can keywords be used as identifiers?

  3. The following constants are of which type?
    (i) 39
    (ii) 032
    (iii) 0XCAFE
    (iv) 04.14

  4. Write the following real constants into the exponent form:
    (i) 23.197
    (ii) 7.214
    (iii) 0.00005
    (iv) 0.319

  5. Assume n=10; what will be result of n++ and --n;?

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