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PHP App's Tests

PHP e-Book's MCQs - Complete

File Reading and Writing Functions MCQs App & e-Book Download - 389

MCQ:

If a file already exists the symbol r+ is used for

  1. Read only
  2. Read and write
  3. Write only
  4. All of them

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File Reading and Writing Functions App (Android & iOS)

File Reading and Writing Functions App (Android & iOS)

PHP App (Android & iOS)

PHP App (iOS & Android)

Environmental Management App (Android & iOS)

Environmental Management App (Android & iOS)

Textile Technology App (Android & iOS)

Textile Technology App (iOS & Android)