Characters and String indexes Quiz Questions and Answers 46 PDF Download

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Quiz on Characters and String indexes Worksheet 46Quiz PDF Download

Characters and String indexes Quiz

MCQ: Concatenating assignment operator is denoted by

  1. <strong> = </strong>
  2. <strong> ⋅ </strong>
  3. <strong> ⋅= </strong>
  4. <strong>⋅=⋅</strong>

C

Stacks and Queues Quiz

MCQ: Act of adding values into a stack is called

  1. Popping
  2. Polling
  3. Pushing
  4. None

C

Variable Numbers of Arguments Quiz

MCQ: In PHP default behavior for user defined functions is

  1. Call-by-value
  2. Call-by-reference
  3. Call-by-type
  4. None of them

A

PHP Error Reporting and Logging Quiz

MCQ: A function that writes directly into log of operating system, is

  1. dump ( )
  2. syslog ( )
  3. log ( )
  4. var ( )

B

PHP and Trigonometry Quiz

MCQ: Which one from followings is not a trigonometric function

  1. sin( )
  2. atan ( )
  3. Tan ( )
  4. pow ( )

D