Static block is always executed when the JVM loads the class in java.

Static method can be synchronized in java.

We can throw exception in a static block.

All of the above are true.

Only (1) and (3) are true.

An interface can not have static method in java.

We can declare abstract class without any abstract method in java.

If we declare main method as private in java then the program will compile.

All of the above.

Only (1) and (3) are true.

Set entrySet()

Set keySet()

int size()

boolean isEmpty()

None of the above

HashMap (Map m)

HashMap (int initialCapacity)

HashMap(int initialCapacity, float loadFactor)

HashMap()

None of the above

Physical data level

External data level

Conceptual data level

Both (1) and (2)

None of the above

It is a class in java.lang package.

It is a static object of PrintStream class.

It is a method in the PrintStream class.

It is a reference variable of the System class.

Both (2) and (4).

IIS (Internet Information Server)

Weblogic server

Glass fish server

All of the above

None of the above

Software testing is used to check the validity of the software.

To check that whether the software meets the requirement during the design and development or not.

Whether the software meets the requirement of the stakeholder.

To check whether the software is costly or not.

None of the above

It ensures that the integrated software meet the specified requirements.

It is used to test the various components or interfaces of the software.

It is used to test the specific module of the software.

It is used to deliver the software for the user acceptance.

None of the above

Implementation

Testing

Design

Analysis

None of the above

Create

Alter

Delete

Drop

Grant

String

Thread

Throwable

Math

All of the above

It is the testing used without the knowledge of functional details of the system.

It is the testing used to perform based on the structural pattern of the system.

It is the testing used to perform on the individual modules of the software.

It is the testing used to specify the user's specific requirement.

None of the above

It determines that the java is error free language as it is strictly typed.

It determines the multithreading support.

It determines that java bytecode can run on any platform.

It determines that java is widely distributed over internet.

None of the above

There is mainly focus on the object.

Code reusability.

Data binding.

Top down programming approach.

None of the above

A constructor has the same name as a class name.

Destructors are used to release the resources.

A constructor can be private in C++.

All of the above.

None of the above

Tree

Graph

Linked list

All of the above

None of the above

C++ supports null pointers.

int *ptr[abs] is the example of array of pointer to an integer.

In C++, we can pass pointer to a function.

All of the above.

Only (1) and (3) are true.

To replicate the data.

To enforce business rules.

To execute business rules

All of the above.

Only (1) and (2).

Bus topology

Ring topology

Mesh topology

Star topology

None of the above

In bus topology, there is no need to require the large cable length.

It is easy to install.

There is a point-to-point communication among the networking devices in the bus topology.

It minimize the number of cable needed to connect the network.

None of the above

Jquery uses the javascript library.

Jquery supports ajax.

By including jquery library files in to our project, it takes additional space on the server.

Google map is the example of ajax.

None of the above

Isolation

Durability

Atomicity

Consistency

None of the above

IndexOf()

ToLower()

Contains()

Trim()

None of the above

ASP.Net

JavaScript

PHP

Both (2) and (3)

None of the above

Media player

Accounting software

Operating system

Both (1) and (2)

None of the above

Ajax uses javascript to communicate with the server.

In ajax, we need not to wait the response of the server to load a particular part of the page.

There is no server side request to handle in javascript.

All of the above.

Only (1) and (2).