Software Testing Interview question

In which Software Life cycle phase does testing occur?
Can you explain PDCA cycle and where does testing fit?
What is the difference between white box, black box and gray box
testing?
Define Defect?
What is the difference between Defect and Failure?
What are the broader categories of defects?
What is the difference between Verification and Validation?
How does testing affect risk?
Does Increase in testing always mean good to the project?
As a manager what process did you adopt to define testing policy?
Should testing be only after build and execution?
Are number of defects more in design phase or coding phase?
What kind of inputs do we need from the end user to start proper
testing?
What is the difference between Latent and Masked Defect?
A defect which could have been removed during initial stage is
removed in later stage how does it affect cost?
In testing can you explain the concept of work bench?
What's the difference between Alpha and Beta testing?
Can you explain the concept of defect cascading?
Can you explain how one defect leads to other defects?
Can you explain what is Usability testing?
What are the different strategies of rollout to the end users?
Can you explain requirement traceability and its importance?
What is the difference between Pilot and Beta testing?
How will you do a risk analysis during software testing?
How do you conclude which section is most risky in your application?
What does entry and exit criteria mean in a project?
On what basis is the Acceptance plan prepared?
What's the relation between environment reality and test phases?
What are different types of verifications?
What's the difference between Inspections and Walkthroughs?
Can you explain regression testing and confirmation testing?
what do you mean by coverage and what are the different types of
coverage techniques?
How does fundamentally a coverage tool work?
What is configuration management?
Can you explain the concept of baseline in software development?
What are the different test plan documents in project?
How do test documents in a project span across software development
life cycle?
Can you explain inventories?
How do you do Analysis and design for testing projects?
Can you explain calibration?
Which test cases are first written white boxes or black box?
Can you explain Co-habiting software?
What different impact rating's you have used in your project?
Can you explain what a test log is?
Explain SDLC (Software development Life Cycle) in detail?
Can you explain waterfall model?
Can you explain big-bang waterfall model?
Can you explain phased waterfall model?
Explain Iterative model, Incremental model, Spiral model,
Evolutionary model and V-Model?
Explain Unit testing, Integration tests, System testing and
Acceptance testing?
what's the difference between system and acceptance testing?
Which is the best model?
What group of teams can do software testing?

Testing Techniques
Can you explain boundary value analysis?
What is BV in software testing?
Can you explain Equivalence partitioning?
Can you explain how state transition diagram can be helpful during
testing?
Can you explain random testing?
Can you explain monkey testing?
What is negative and positive testing?
Can you explain exploratory testing?
What exactly are semi-random test cases?
Can you explain the concept of orthogonal array?
Can you explain pair-wise defect fundamental?
Can you explain the concept of decision tables?
How did you define severity ratings in your project?

CMMI
What is a Software process?
what are the different cost element involved in implementing process
in an organization?
What is a model?
What is maturity level?
Can you explain the concept of process area in CMMI?
Can you explain the concept of tailoring?
What is CMMI and what's the advantage of implementing CMMI in an
organization?
what's the difference between implementation and
Institutionalization?
what are different models in CMMI?
Can you explain staged and continuous models in CMMI?
Can you explain the different maturity levels in staged
representation?
Can you explain capability levels in continuous representation?
which model should we use and under what scenarios?
How many process areas are present in CMMI and in what classification
do they fall in?
What the difference between every level in CMMI?
what different sources are needed to verify authenticity for CMMI
implementation?
Can you explain SCAMPI process?
How is appraisal done in CMMI?
which appraisal method class is the best?
Can you explain the importance of PII in SCAMPI?
Can you explain implementation of CMMI in one of the Key process
areas?
Explanation of all process areas with goals and practices?
Can you explain the process areas?

Six Sigma
What is six sigma?
Can you explain the different methodology for execution and design
process in SIX sigma?
What does executive leaders, champions, Master Black belt, green
belts and black belts mean?
what are the different kinds of variations used in six sigma?
Can you explain the concept of standard deviation?
Can you explain QFD?
Can you explain FMEA?
Can you explain X bar charts?
Can you explain Flow charting and brain storming?
Can you explain the concept of fish bone/ Ishikawa diagram?

Metrics
What is meant by measure and metrics?
Can you explain Number of defects measure?
Can you explain number of production defects measure?
Can you explain defect seeding?
Can you explain DRE?
How do you measure test effectiveness?
Can you explain Defect age and Defect spoilage?

Automated Testing
What are good candidate for automation in testing?
which automation tool have you worked and can you explain them in
brief?
Can you explain how does load testing conceptually work for websites?
Can you explain how did you perform load testing using tool?
Can you explain the concept of data-driven testing?
Can you explain table-driven testing?
How can you perform data-driven testing using Automated QA?

Testing Estimation
What are the different ways of doing black box testing?
Can you explain TPA analysis?
Can you explain in brief Function points?
Can you explain the concept Application boundary?
Can you explain the concept of elementary process?
Can you explain the concept of static and dynamic elementary process?
Can you explain concept of FTR, ILF, EIF, EI, EO , EQ and GSC ?
Can you explain on what basis does TPA actually work?
Can you explain step by step how did you do estimation for black box
testing?
How did you estimate white box testing?
Is there a way to estimate acceptance test cases in a system?

Interview Tips Interview question

Preparing for an interview

* One of the most fundamental factors that contributes to the success of an interview is the time and quality of preparation made by you.
* The degree of preparedness for an interview helps reduce the uncertainty and anxiety prior to the interview.
* The amount of effort you wish to put into preparation is directly proportional to the importance of the interview.

What all you need to do before interview?

Learn about the organization

*It is important to know the background of the institute you apply to. You must read its brochure and visit its website. It is important for the following reasons.

* Selectors cannot comprehend why and how a person can say he is keen to join an institute about which he knows little or nothing.
* From the interviewer’s point of view the good applicant is one who has done some homework about the organization.

What you must know is:

* A brief history of the organization.
* It’s main features
* Location
* Any important issue of the organization that has been newsworthy.
* Key people in the organization.
* An alert interviewee would diffuse the tense situation with light-hearted humour and immediately set rapport with the interviewers.

Enthusiasm

* The interviewer normally pays more attention if you display an enthusiasm in whatever you say.
* This enthusiasm come across in the energetic way you put forward your ideas.
* You should maintain a cheerful disposition throughout the interview, i.e. a pleasant countenance hold s the interviewers interest.

Humour

* A little humour or wit thrown in the discussion occasionally enables the interviewers to look at the pleasant side of your personality,. If it does not come naturally do not contrive it.
* By injecting humour in the situation doesn’t mean that you should keep telling jokes. It means to make a passing comment that, perhaps, makes the interviewer smile.

Eye contact

* You must maintain eye contact with the panel, right through the interview. This shows your self-confidence and honesty.
* Many interviewees while answering, tend to look away. This conveys you are concealing your own anxiety, fear and lack of confidence.
* Maintaining an eye contact is a difficult process. As the circumstances in an interview are different, the value of eye contact is tremendous in making a personal impact.

Be natural

* Many interviewees adopt a stance which is not their natural self.
* It is amusing for interviewers when a candidate launches into an accent which he or she cannot sustain consistently through the interview or adopt mannerisms that are inconsistent with his/her personality.
* Interviewers appreciate a natural person rather than an actor.
* It is best for you to talk in natural manner because then you appear genuine.

Interview Tips Interview question

Preparing for an interview

* One of the most fundamental factors that contributes to the success of an interview is the time and quality of preparation made by you.
* The degree of preparedness for an interview helps reduce the uncertainty and anxiety prior to the interview.
* The amount of effort you wish to put into preparation is directly proportional to the importance of the interview.

What all you need to do before interview?

Learn about the organization

*It is important to know the background of the institute you apply to. You must read its brochure and visit its website. It is important for the following reasons.

* Selectors cannot comprehend why and how a person can say he is keen to join an institute about which he knows little or nothing.
* From the interviewer’s point of view the good applicant is one who has done some homework about the organization.

What you must know is:

* A brief history of the organization.
* It’s main features
* Location
* Any important issue of the organization that has been newsworthy.
* Key people in the organization.
* An alert interviewee would diffuse the tense situation with light-hearted humour and immediately set rapport with the interviewers.

Enthusiasm

* The interviewer normally pays more attention if you display an enthusiasm in whatever you say.
* This enthusiasm come across in the energetic way you put forward your ideas.
* You should maintain a cheerful disposition throughout the interview, i.e. a pleasant countenance hold s the interviewers interest.

Humour

* A little humour or wit thrown in the discussion occasionally enables the interviewers to look at the pleasant side of your personality,. If it does not come naturally do not contrive it.
* By injecting humour in the situation doesn’t mean that you should keep telling jokes. It means to make a passing comment that, perhaps, makes the interviewer smile.

Eye contact

* You must maintain eye contact with the panel, right through the interview. This shows your self-confidence and honesty.
* Many interviewees while answering, tend to look away. This conveys you are concealing your own anxiety, fear and lack of confidence.
* Maintaining an eye contact is a difficult process. As the circumstances in an interview are different, the value of eye contact is tremendous in making a personal impact.

Be natural

* Many interviewees adopt a stance which is not their natural self.
* It is amusing for interviewers when a candidate launches into an accent which he or she cannot sustain consistently through the interview or adopt mannerisms that are inconsistent with his/her personality.
* Interviewers appreciate a natural person rather than an actor.
* It is best for you to talk in natural manner because then you appear genuine.