The two statements that can be used to change the flow of control are:
A. if and switch
B. if and while
C. switch and do-while
D. break and continue
Answer
Correct Answer: A. if and switch
The ‘goto’ statement is used to:
A. permit two different expressions to appear in situations where only one expression would ordinarily be used
B. terminate loops or exit from a switch
C. alter the normal sequence of program execution by transferring control to some other part of the program
D. carry out a logical test and then take one of two possible actions, depending upon the outcome of the test
Answer
Correct Answer: C. alter the normal sequence of program execution by transferring control to some other part of the program
The most common use of the one dimensional array in C is the:
A. string
B. character
C. data
D. function
Answer
Correct Answer: A. string
main() is an example of:
A. library function
B. user-defined function
C. header
D. statement
Answer
Correct Answer: B. user-defined function
A variable can be declared static using the keyword:
A. extern
B. static
C. register
D. auto
Answer
Correct Answer: B. static
In a circular linked list:
A. components are all linked together in some sequential manner
B. there is no beginning and no end
C. components are arranged hierarchically
D. forward and backward transversal within the list is permitted
Answer
Correct Answer: B. there is no beginning and no end
In the library of standard I/O function definitions, data structure of a file is defined as:
A. file
B. File
C. FILE
D. None of the above
Answer
Correct Answer: C. FILE
The end of a string is recognized by:
A. the null character
B. the newline character
C. the $ sign
D. the / sign
Answer
Correct Answer: A. the null character
The system function longjmp() can be used to return execution control to any user-specified point in the active function call tree?
A. True
B. False
C. -+
D. Undetermined
Answer
Correct Answer: A. True
The arrow operator is represented as:
A. <-
B. ->
C. (arrow)
D. >>
Answer
Correct Answer: B. ->