Interview Questions

Q:

How can you prevent a class from overriding in C# and Visual Basic?

Answer

You can prevent a class from overriding in C# by using the sealed keyword; whereas, the NotInheritable keyword is used to prevent a class from overriding in Visual Basic.

Report Error

View answer Workspace Report Error Discuss

Subject: .NET

0 2088
Q:

Name any three PL/SQL exceptions?

Answer

Too_many_rows.


No_Data_Found.


Zero_Error.


 

Report Error

View answer Workspace Report Error Discuss

Subject: SQL

0 2087
Q:

What is a Product Roadmap?

Answer

A Product Roadmap is a plan that matches short-term and long-term business goals with specific technology solutions to help meet those goals. It is a high-level visual summary that maps out the vision and direction of your product offering over time.


1. A product roadmap communicates the why and what behind what you're building.


2. It's a guiding strategic document as well as a plan for executing the strategy.


3. Roadmapping is the exercise of building a product roadmap. Roadmaps can apply to new products or services or existing offerings.

Report Error

View answer Workspace Report Error Discuss

4 2083
Q:

Describe a situation in which you had to arrive at a compromise or guide others to a compromise ?

Answer

This question is designed to see how well you can mediate a situation and handle conflict. You want to come across as someone who can compromise when necessary. An interviewer wants to see that you can not only reach an outcome that is desirable for both sides of a conflict of interest, but also that you can understand where the other person is coming from. Empathy and understanding go a long way in any job and this is a good opportunity to show that you can put yourself in another’s shoes.

Report Error

View answer Workspace Report Error Discuss

2 2083
Q:

What is the difference between Load Testing and Performance Testing?

Answer

Basically Load, Stress and Performance Testing are the same. However, Load testing is the test to check the users’ response time of number of users of any one scenario of the application whereas Performance Testing is the test to check the user response time for multiple scenario of the same application.

Report Error

View answer Workspace Report Error Discuss

Subject: QA Testing

0 2083
Q:

Are arrays primitive data types?

Answer In Java, Arrays are objects.
Report Error

View answer Workspace Report Error Discuss

Subject: Java

0 2083
Q:

What are the tasks of a Business Analyst in Software Development Life Cycle?

Answer

Generally a business analyst covers several stages in Software Development Life Cycle.


Like:  Client Consulting, Client Requirement Study, Planning for business needs, Business Requirement Documenting, Work on functional requirement, Prepare test data with inputs from end users, Document use case scenarios, Help Testing team with test plan and testing, Help end users with user acceptance testing UAT, Go live and post production support tasks.

Report Error

View answer Workspace Report Error Discuss

5 2082
Q:

What is the difference between the functions unlink and unset?

Answer

unlink()-deletes the given file from the file system.
unset() -makes a variable undefined.

Report Error

View answer Workspace Report Error Discuss

Subject: PHP

0 2082