Php programming language MCQ : Arrays: Link3
Arrays MCQ
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Q.1. PHP arrays are also called as--------
A. Vector arrays
B. Perl arrays
C. Hashesfunction D. All of the above
Q.2. When we simply want iteration through looping an array values we can use---------
A. current ( )
B. foreach ( )
C. next ( ) function D. None of the above
Q.3. count ( ) function is identical to -------.
A. is_array ( ) function
B. in_array ( ) function
C. sizeof ( )
D. None of the above
Q.4. Is_array ( ) function that takes a single argument of any type and returns a true value if -----.
A. Argument is an array
B. Argument is number type
C. Argument is character type
D. None of the above
Q.5.An array is a collection of------.
A. Strings
B. Indexed variables
C. Characters
D. Functions
Q.6. Which function take two arguments and returns true if element contained as a value of an array?
A. is_array ( ) function
B. in_array ( ) function
C. count ( ) function
D. isset ( ) function
Q.7. There are how many ways to create an array in PHP script
A. 1
B. 2
C. 3
D. 4
Q.8. For purpose of iteration Foreach is a ---------.
A. Function
B. language construct
C. Both A and B
D. loop
Q.9. User defined functions or may be built-in functions that's make an array via methods internal to PHP is called as ------.
A. Assignment arrays
B. Construct arrays
C. Functions returning arrays
D. All of the above
Q.10. Unlike vector arrays of C and C++ PHP arrays can store ----------.
A. Same type of data
B. Varied types of data
C. Small amount of data
D. All of the above