Computer Sciences Ch 9 Class 12
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17. The logical not (!) operator is denoted as:
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2. Which of the following is a valid character constant?
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15. In C, the maximum length of variable name is:
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. A quantity whose value may change during execution of program is called:
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A quantity whose value cannot change during execution of
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16. C is a strongly typed language, this means that:
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13. is valid variable name
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20. elements of program in not token:
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12. Relational operators are used to
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10. The symbol = represents:
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5. The predefined words of the programming language that are used for special purposes in the source program are called:
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1. Variables are created in
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How many keywords are in C?
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19. The words used to write the statements of a program are called
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3. Which of the data type offers the highest precision?
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11. Which of the operator has lowest presidence
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14. Which of the following characters cannot be used as first character of a variable name?
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is not a valid variable
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4. When the result of the computation of two very small numbers is too small to be represented, this phenomenon is called:
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18. a b is equivalent to
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Ali Durrani
