December 2014 - Paper 3

36:  

Which methods are utilized to control the access to an object in multi-threaded programming?

A.

Asynchronized methods

B.

Synchronized methods

C.

Serialized methods

D.

None of the above

 
 

Option: A

Explanation :

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37:  
Converting a primitive type data into its corresponding wrapper class object instance is called
A.

Boxing

B.

Wrapping

C.

Instantiation

D.

Autoboxing

 
 

Option: D

Explanation :

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38:  

The behaviour of the documerit elements in XML can be defined by

A.

Using document object

B.

Registering appropriate event handlers

C.

Using element object

D.

All of the above

 
 

Option: D

Explanation :

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39:  

What is true about UML stereotypes ?

A.

Stereotype is used for extending the UML language .

B.

Stereotyped class must be abstract

C.

The stereotype indicates that the UML element cannot be changed

D.

UML profiles can be stereotyped for backward compatibility

 
 

Option: D

Explanation :

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40:  

Which method is called first by an applet program?

A.

start()

B.

run()

C.

init()

D.

begin()

 
 

Option: C

Explanation :

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