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Interview Questions

Interview Question and Answers

These are the Questions that are normally asked in a job interview. Interview questions are very specific to the job role you are applying. Most of the times, interview for a job is done if different phases or categories. There are different rounds interviewer has to go through. However, there are certain questions in the interview which are common and can be done real well if we went prepared.

Interview Questions can be in various categories like:

Accounting and Finance, Marketing and Sales, Manufacturing, Finance, Hospitality questions, Law , Leadership and management, customer service, medical and health care, call center, Human Resource, etc.

How to prepare for Interview question and answers?

How to prepare for Interview question and answers? There are many possible ways in which you can prepare for the interview question and answers. If it is technical, you have many important questions that you are sure to ask in the interview. Especially, if you are thorough with the fundamentals or basics, most of your interview is cleared without much hassle.

The key is to prepare for with proper research about the company, where you are going to take the interview. Make sure to go through few same Human Resource questions as well. They will enable you to make good answers, and position yourself as a very good prospect for the job. Make sure you answer the interview question in a way that you will be the best fit for the job. And this can happen only through enough confidence. Make sure to go through as many questions as possible to gain the confidence.

Popular Latest Rated
Q:

A small text file on the client machine either in the client’s file system or memory of client browser session is called

A) View State B) Cookies
C) QueryString D) None
 
Answer & Explanation Answer: B) Cookies

Explanation:

A cookie is a small text file on the client machine either in the client’s file system or memory of client browser session.

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Filed Under: .NET
Job Role: Software Architect

0 2911
Q:

Name some common VSAM error conditions and codes?

Answer

End of file  (10)


Duplicate key (22)


Record not found (23)


VSAM logic error  (90)


Open problem  (92)


Space problem (93)

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Subject: Mainframe Interview

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Q:

What is the difference between Cursor Stability and Repeatable Read isolation levels?

Answer

CURSOR STABILITY:


- CS is a row level locking


- Acquires an exclusive lock on the row that is to be updated


- When the control is moved to the next updatable row, the lock is released


REPEATABLE READ:


- RR is a page level locking


- Acquires an exclusive lock on the entire page which is the source of row availability


- When the control is moved to the next updatable page the lock is released

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Subject: Mainframe Interview

0 2909
Q:

Is Node.js is a single threaded application?

Answer

Node.js uses a single threaded model with event looping.

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Subject: Web Technology
Job Role: Software Architect

0 2906
Q:

What are the different models used in cluster analysis?

Answer

There are many algorithms that can be used to analyze the database to check the maintenance of all the data sets that are already present. The different types of cluster models include as follows:


- Connectivity models: these are the models that connect one cluster to another cluster. This includes the example of hierarchical clustering that is based on the distance connectivity of one model to another model. 


- Centroid models: these are the models that are used to find the clusters using the single mean vector. It includes the example of k-means algorithm.


- Distribution models: it includes the specification of the models that are statistically distributed for example multivariate normal distribution model.


- Density models: deals with the clusters that are densely connected with one another in the regions having the data space. 


- Group models: specifies the model that doesn’t provide the refined model for the output and just gives the grouping information

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Subject: Data Warehousing

0 2906
Q:

What's fuzz testing ?

Answer

1) List down usecases (taken from business cases) from function specs. For each use case write a test case and categorize them into sanity tests, functionality, GUI, performance etc. Then for each test case, write its workflow. 


2) For a GUI application - make a list of all GUI controls. For each control start writing test cases for testing of the control UI, functionality (impact on the whole application), negative testing (for incorrect inputs), performance etc.  

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Subject: QA Testing

0 2903
Q:

Explain the difference between star and snowflake schemas.

Answer

Star schema: A highly de-normalized technique. A star schema has one fact table and is associated with numerous dimensions table and depicts a star.


Snow flake schema: The normalized principles applied star schema is known as Snow flake schema. Every dimension table is associated with sub dimension table.


 


Differences:


- A dimension table will not have parent table in star schema, whereas snow flake schemas have one or more parent tables.


- The dimensional table itself consists of hierarchies of dimensions in star schema, where as hierarchies are split into different tables in snow flake schema. The drilling down data from top most hierarchies to the lowermost hierarchies can be done.

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Subject: Data Warehousing

0 2903
Q:

What is a prompt box?

Answer

A prompt box allows the user to enter input by providing a text box.

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Subject: Web Technology

1 2903