Q. Which one of the following statements instantiates the mysqli class?

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Q. hich one of the following statements can be used to select the database?

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Q. Which one of the following methods can be used to diagnose and display information about a MySQL connection error?

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Q. Which method returns the error code generated from the execution of the last MySQL function?

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Q. If there is no error, then what will the error() method return?

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Q. Which one of the following is not a valid class name?

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Q. Fill in the blank with the best option. An Object is a/an ________ of a class.

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Q. There are two objects-
$product1 = new Shop();
$product2 = new Shop();
Which one of the following statements is right about them?

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Q. Which version of PHP introduced the visibility keywords i.e public, private, and protected?

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Q. Which characters is used to access property variables on an object-by-object basis?

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Q. Code that uses a class, function, or method is often described as the..

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Q. Which keyword precedes a method name?

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Q. If you omit the visibility keyword in your method declaration, by default the method will be declared as..

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Q. Which function is used to determine whether the variable’s value is either TRUE or FALSE?

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Q. Which version of PHP introduced class type hints?

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Q. Inheritance is the means by which one or more classes can be derived from a/an ___ class.

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Q. What should be used to refer to a method in the context of a class rather than an object you use?

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Q. Prior to which version of PHP did constructors took the name of the enclosing class.

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Q. Which method or property can only be accessed from within the enclosing class? Even subclasses have no access.

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Q. A mutator method is also called as..

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