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Output in PHP Questions and Answers PDF Download eBook
MCQ: The word echo used interchangeably as
- Scan
- Constant
- Variable
A
MCQ: Bdadd ( ), bcsub ( ), bcmult ( ), bcdiv ( ), bcmod ( ), bcpow all these functions belongs to
- Base conversion functions
- Trigonometric function
- Arbitrary precision function
- Exponential function
C
MCQ: For constructing a random string of letters which function is used
- random_char
- mt_rand
- random_string
- Both A and C
D
MCQ: Which function returns the resulting string as its value?
- printf ( ) function
- scanf ( ) function
- sprintf ( ) function
- None of them
C
MCQ: Array_flip ( ) function changes the keys of an array into
- Integers
- Characters
- Boolean
- Values
D