- Declarations and Initializations - General Questions
- Declarations and Initializations - Find Output of Program
- Declarations and Initializations - Point Out Errors
- Declarations and Initializations - Point Out Correct Statements
- Declarations and Initializations - True / False Questions
- Declarations and Initializations - Yes / No Questions


Declarations and Initializations - Programming
Q1: Which of the following special symbol allowed in a variable name?A * (asterisk)
B | (pipeline)
C - (hyphen)
D _ (underscore)
ANS:D - _ (underscore)
Variable names in C are made up of letters (upper and lower case) and digits. The underscore character ("_") is also permitted. Names must not begin with a digit.
Examples of valid (but not very descriptive) C variable names: |


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