Question 1 : Which of the following special symbol allowed in a variable name?
1. * (asterisk)
2. | (pipeline)
3. = - (hyphen)
4. _ (underscore)
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Question 2 : When we mention the prototype of a function?
1. Defining
2. Declaring
3. Prototyping
4. Calling
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Question 3 : Is the following statement a declaration or definition?
extern int i;
1. Declaratio
2. Definition
3. Function
4. Error
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Question 4 : By default a real number is treated as a
1. float
2. double
3. long double
4. far double
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Question 5 : How would you round off a value from 1.66 to 2.0?
1. ceil(1.66)
2. floor(1.66)
3. roundup(1.66)
4. roundto(1.66)
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Question 6 : What are the types of linkages?
1. Internal and External
2. External, Internal and None
3. External and None
4. Internal
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Question 7 : Which of the following statements should be used to obtain a remainder after dividing 3.14 by 2.1 ?
1. rem = 3.14 % 2.1;
2. rem = modf(3.14, 2.1);
3. rem = fmod(3.14, 2.1);
4. Remainder cannot be obtain in floating point division.
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