Interview Questions

Q:

In a single virtual machine, the Java programming language passes arguments by

A) Refference B) Value
C) Both A and B D) None
 
Answer & Explanation Answer: B) Value

Explanation:

In single virtual machine,JVM passes arguments only by value.

Report Error

View Answer Report Error Discuss

Filed Under: Java

0 2540
Q:

By monitoring ad campaign performance, an advertiser may obtain the information needed to

A) determine if campaigns are meeting overall marketing and conversion goals B) create additional AdWords accounts for low-performing keywords
C) compare campaign performance to that of individual competitors D) create duplicate ad groups with identical keywords and different ad variations
 
Answer & Explanation Answer: A) determine if campaigns are meeting overall marketing and conversion goals

Explanation:

By monitoring ad campaign performance an advertiser may obtain the information needed to determine if campaigns are meeting overall marketing and conversion goals compare campaign performance to that of other advertisers create separate adwords accounts for low-performing keywords create duplicate ad groups with identical keywords and different ad variations.

Report Error

View Answer Report Error Discuss

Filed Under: Advertising and Media

4 2539
Q:

You are a tester. Now How will you choose which defect to remove in 1000000 defects?

Answer

First thing testers are not responsible for fixing the bug they are only responsible for debugging the bug and prioritizing those bugs. These bugs are now reported in bug report template with the severity and priority of the bug. Tester assigns severity level to the defects depending upon their impact on other parts of application. Every bug has its severity and priority values assign by tester. If a defect does not allow you to go ahead and test the product, it is critical one so it has to be fixed as soon as possible. We have 5 levels as:


 


Critical


High


Medium


Low


Cosmetic

Report Error

View answer Workspace Report Error Discuss

Subject: QA Testing

1 2539
Q:

What are the basic concepts of object oriented programming?

Answer

It is necessary to understand some of the concepts used extensively in object oriented programming.These include


Objects
Classes
Data abstraction and encapsulation
Inheritance
Polymorphism
Dynamic Binding
Message passing

Report Error

View answer Workspace Report Error Discuss

Subject: C++

0 2539
Q:

What is ENQ in CICS ?

Answer

If any one want to restrict Trans-ID to single user, enter trans-id with ENQ. It won't allow any one else to use the same trans-id.

Report Error

View answer Workspace Report Error Discuss

0 2538
Q:

List the advantages of inheritance

Answer

- Inheritence permits code reusability. 


- Reusability saves time in program development. 


- It encourages the reuse of proven and debugged high-quality software which reduces the problems after a system becomes functional.

Report Error

View answer Workspace Report Error Discuss

Subject: C++

0 2535
Q:

Which of the following is not the other name of attriibute?

A) Data member B) Instance variable
C) instance D) Data filed
 
Answer & Explanation Answer: C) instance

Explanation:

Instance is an object not an attribute

Report Error

View Answer Report Error Discuss

Filed Under: Java

0 2532
Q:

How can visual basic be used for server side scripting?

Answer

Visual basic can be used for server side scripting. A component designed with Visual basic will not have any user interface instead provides the functionality of Active X to other programs via COM. This form of technique allows server side functionality and add in module.

Report Error

View answer Workspace Report Error Discuss

0 2529