Which one of the following is the correct way of declaring a namespace?

As the namespace size grows, using namespaces can become a little repetitious, but PHP also provides the . . . . . statement, which allows you to alias a specific namespace.

A

php

B

grant

C

use

D

label

Which of the following is the correct way of declaring a float pointer:

A

float ptr;

B

float *ptr;

C

*float ptr;

D

None of the above

Which of the below namespace declaration is correct?

A

namespace ORA:

B

namespace 1_RA;

C

namespace ORA;

D

namespace ORA_#;

The necessary globals of a node are defined under which namespace?

A

variables

B

system

C

process

D

using

During the traversing through the stack, where does it go after it goes to the namespace?

A

Window

B

Function

C

Document

D

Location

During the traversing of the stack when you create a locally scoped variable, where does it go after it goes to the namespace?

A

Window

B

Function

C

Document

D

Location

The root element of an XHTML document must be html, and must contain an __________ attribute to associate it with the XHTML namespace.

A

source

B

src

C

xmlns

D

link

All classes in the same namespace or subnamespace don’t have to the declared in the same PHP file.

A

TRUE

B

FALSE

In Java, declaring a class abstract is useful

A

To prevent developers from further extending the class.

B

When it doesn't make sense to have objects of that class.

C

When default implementations of some methods are not desirable.

D

To force developers to extend the class not to use its capabilities.

E

When it makes sense to have objects of that class.

Under what circumstance is it impossible to assign a default value to a parameter while declaring a function?

A

When the parameter is Boolean

B

When the function is being declared as a member of a class

C

When the parameter is being declared as passed by reference

D

When the function contains only one parameter

E

Never

Which one of the following is the correct way of declaring a namespace?

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