String Replacement Quiz Questions and Answers 4 PDF Download

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Free online string replacement course worksheet has multiple choice quiz question: ltrim ( ) returns its string argument with with options Leading blankspace removed, Trailing blankspace removed, Numerical values and none of them with online interview questions and answers for pre-employment exams of jobs placements, study php string handling multiple choice questions based quiz question and answers.

Quiz on String Replacement Worksheet 4 Quiz PDF Download

String Replacement Quiz

MCQ: Ltrim ( ) returns its string argument with

  1. Leading blankspace removed
  2. Trailing blankspace removed
  3. Numerical values
  4. None of them

A

Simple Mathematical Functions Quiz

MCQ: A simple mathematical function in PHP that takes a single argument and returns nearest integer, is a

  1. round ( )
  2. abs ( )
  3. max ( )
  4. floor ( )

A

Comparison and Searching Quiz

MCQ: When two strings are exactly equivalent Strcmp ( ) returns what?

  1. Returns a string
  2. Returns 0
  3. Returns 1
  4. Returns nothing

B

Including Files Quiz

MCQ: Include ( ) and include_once ( ) will generate a warning message on failure, While require ( ) and require_once ( ) will cause

  1. A fatal error
  2. Termination of script
  3. No error
  4. Both A and B

D

Server Side Scripting Quiz

MCQ: Server side scripting websites consists of two main parts, one is scripting language and other is

  1. Scripting engine
  2. User interaction mode
  3. Server interaction mode
  4. None of them

A