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200-500 – Zend PHP 5 Certification

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Showing 1–3 of 15 questions

Question 1 (Volume D)

The function mysqli_affected_rows() can be used to perform which of the following actions?

(Choose 2)

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  • ○

    get the number of rows that are affected by SELECT statements

  • ○

    get the number of rows that are affected by UPDATE statements

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    get the number of rows that are affected by INSERT statements

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    get the number of rows in a result set

  • ○

    get the numbers of rows that are affected after committing a transaction using COMMIT


Question 2 (Volume A)

Type hinting in PHP allows the identification of the following variable types: (Choose 2)

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  • ○

    String

  • ○

    Integer

  • ○

    Array

  • ○

    Any class or interface type


Question 3 (Volume A)

Which methods can be used to overload object properties? (Choose 2)

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  • ○

    set(), get()

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    __set(), __get()

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    __put(), __receive(), __exists()

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    set(), get(), isset()

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    __isset(), __unset()