1. Which one of the following methods is responsible for sending the query to the database?
   

1. 1. sendquery()

   
   
   

   2. query()

   
   
   

   3. query_send()

   
   
   

   4. send_query()

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   query()

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2. Which of the methods are used to manage result sets using both associative and indexed arrays?
   

1. 1. fetch_array() and fetch_column()

   
   
   

   2. get_array() and get_row()

   
   
   

   3. get_array() and get_column()

   
   
   

   4. fetch_array() and fetch_row()

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   fetch_array() and fetch_row()

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3. Which one of the following methods recuperates any memory consumed by a result set?
   

1. 1. free()

   
   
   

   2. alloc()

   
   
   

   3. remover()

   
   
   

   4. destroy()

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   Once this method is executed, the result set is no longer available.

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4. Which one of the following method is used to retrieve the number of rows affected by an INSERT, UPDATE, or DELETE query?
   

1. 1. changed_rows()

   
   
   

   2. new_rows()

   
   
   

   3. num_rows()

   
   
   

   4. affected_rows()

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   The method num_rows() is only useful for determining the number of rows retrieved by a SELECT query. But to retrieve the number of rows affected by INSERT, UPDATE, or DELETE query, use affected_rows().

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5. Which one of the following statements should be used to include a file?
   

1. 1. #include ;

   
   
   

   2. @include ‘filename’;

   
   
   

   3. #include ‘filename’;

   
   
   

   4. include ‘filename’;

   
   
   

   5. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   include ‘filename’;

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