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String Replacement MCQ Questions and Answers PDF - 28

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String Replacement MCQ with Answers PDF Download: Quiz 28

MCQ 136: Which two functions are used for replacing a string with another string?

A) Str_replace ( )
B) Substr_replace ( )
C) Replace ( )
D) Both A and B

MCQ 137: Which string type is interpreted as a number of sequences and automatically interpolates variable values?

A) Single quoted string
B) Doubly quoted string
C) Numbered string
D) Both A and B

MCQ 138: In Post method the results at a given moment cannot be

A) Saved
B) Move
C) Bookmarked
D) Deleted

MCQ 139: The ability to recover a class name, member function names, and member variable names from an instance, is called as

A) Encapsulation
B) Introspection
C) Polymorphism
D) Binding

MCQ 140: After unserialize ( ) function which function is called

A) __sleep ( )
B) __alive ( )
C) __wakeup ( )
D) None of them

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