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Logical Operators Quiz Questions and Answers PDF Download eBook - 10

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"Which logical operator has the higher precedence from the following?", logical operators Multiple Choice Questions (MCQ) with choices !, &&, ||, and xor for master's degree in computer science. Learn php controls structures and functions questions and answers with free online certification courses for computer information science.

Quiz on Logical Operators PDF Download eBook

Logical Operators Quiz

MCQ: Which logical operator has the higher precedence from the following?

  1. &&
  2. !
  3. ||
  4. xor


Iterations Quiz

MCQ: Pos ( ) function is an alias for

  1. array_walk ( ) function
  2. each ( ) function
  3. next ( ) function
  4. current ( ) function


Type Round up Quiz

MCQ: How many basic data types are offered by PHP?

  1. 5
  2. 6
  3. 7
  4. 8


File Reading and Writing Functions Quiz

MCQ: If you would like to read a file character by character which function do you use?

  1. fopen ( )
  2. fread ( )
  3. fgetc ( )
  4. file ( )


Perl Compatible Regular Expressions Quiz

MCQ: The Perl-compatible regex patterns are always ended by one particular character, which must be?

  1. Same as beginning and end
  2. Same at middle and end
  3. Different from beginning
  4. None of them