Question 1 : Which for loop has range of similar indexes of 'i' used in for (i = 0;i < n; i++)?
1. for (i = n; i>0; i–)
2. for (i = n; i >= 0; i–)
3. for (i = n-1; i>0; i–)
4. for (i = n-1; i>-1; i–)
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Question 2 : The C code 'for(;;)' represents an infinite loop. It can be terminated by ___________
1. break
2. exit(0)
3. abort()
4. terminate
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Question 3 : Which of the following is an invalid if-else statement?
1. if (if (a == 1)){}
2. if (func1 (a)){}c) if (a){}d) if ((char) a){}
3.
4.
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Question 4 : goto can be used to jump from main() to within a function.
1. true
2. false
3. depends
4. varies
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Question 5 : Which keyword is used to come out of a loop only for that iteration?
1. break
2. continue
3. return
4. none of the mentioned
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Question 6 : Which keyword can be used for coming out of recursion?
1. break
2. return
3. exit
4. both break and return
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Question 7 : Which of the following cannot be used as LHS of the expression in for (exp1;exp2; exp3)?
1. Variable
2. Function
3. typedef
4. macros
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Question 8 : What is an example of iteration in C?
1. for
2. while
3. do-while
4. all of the mentioned
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Question 9 : Which loop is most suitable to first perform the operation and then test the condition?
1. for loop
2. while loop
3. do-while loop
4. none of the mentioned
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Question 10 : Which datatype can accept switch statement?
1. int
2. char
3. long
4. all of the mentioned
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