C Language MCQ - English
Which of the following cannot be a variable name in C?
volatile
true
friend
export
Answer : A
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1) Which is valid C expression?
2) Which of following is not a valid name for a C variable?
3) A declaration "short int" is used for variable
Which have short duration in a program
Which have short names
Which may require less storage than normal integers
All of the above
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4) Which of the following is true for variable names in C?
They can contain alphanumeric characters as well as special characters
It is not an error to declare a variable to be one of the keywords(like goto, static)
Variable names cannot start with a digit
Variable can be of any length
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5) All keywords in C are in
