PHP: Regular Expressions Quiz Questions and Answers PDF - 33

MCQ 161: POSIX regex and PERL compatible regex, both are example of

1. Tokenizing
2. Delimitering
3. Regular expressions
4. None of them

MCQ 162: In substring selection what's the mean of Slicing?

1. Concatenating
2. Choosing a portion of a string
3. Modifying a string
4. Comparing a string

MCQ 163: For adding no idempotent information into a database which method is more preferable?

1. Get method
2. Post method
3. Put method
4. Set method

MCQ 164: The hackers and crackers that uses tools and PHP scripts to break into a computer system, is called

1. Script hackers
2. Script crackers
3. Script-kiddies
4. All of them

MCQ 165: Concatenating operator is used for

1. Combining two strings
2. Comparing two strings
3. Arrays concatenation
4. None of them