NSE.IT Softwaretest Engineer Interview Questions and Answers

Q1. SQL Join between Employee and Company Table
Ans. 
SQL Join between Employee and Company Table
• Use JOIN keyword to combine data from both tables based on a related column

• Specify the columns to be selected using SELECT statement

• Use ON keyword to specify the relationship between the tables
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Q2. Sanity and regression difference
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Sanity testing is a quick test to check if the software is stable, while regression testing is a thorough test to ensure new changes haven't affected existing functionality.
• Sanity testing is a subset of regression testing

• Sanity testing is usually performed on build with minor changes

• Regression testing is performed on every build to ensure existing functionality is not impacted by new changes
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Q1. Why automation is more efficient than manual testing.
Ans. 
Automation is more efficient than manual testing due to faster execution, repeatability, scalability, and coverage.
• Automation allows for faster execution of test cases compared to manual testing.

• Automated tests can be easily repeated multiple times without human error.

• Automation can be scaled to run tests on multiple configurations and environments simultaneously.

• Automated tests can cover a wider range of scenarios and...read more
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Q2. Tools used for data base testing
Ans. 
Tools commonly used for database testing include SQL Server Management Studio, MySQL Workbench, and Oracle SQL Developer.
• SQL Server Management Studio

• MySQL Workbench

• Oracle SQL Developer
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Q1. Sdlc explanation
Ans. 
SDLC stands for Software Development Life Cycle, a process used by software development teams to design, develop, and test high-quality software.
• SDLC is a framework that defines tasks performed at each phase of software development.

• Common phases include planning, analysis, design, implementation, testing, and maintenance.

• Each phase has specific goals and deliverables to ensure the software meets requirements and qualit...read more
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Easy to do all kind of topics 40 question 60 min timing

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Q1. Manager round,Just check your previous experience and communication
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Mostly general c sql java basic mcq question. And 2 codes

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Q1. What are different loops in coding
Ans. 
Loops are used to execute a set of instructions repeatedly until a certain condition is met.
• For loop: executes a block of code a fixed number of times

• While loop: executes a block of code as long as the specified condition is true

• Do-while loop: executes a block of code at least once, then repeats the loop as long as the specified condition is true

• Foreach loop: used to iterate over elements of an array or collection

• Neste
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Q2. Questions on distinct keyword
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Q3. General sql queries
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Q4. Questions on project
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Q1. Basic Introduction
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Q2. Future perspective
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Q1. All about java selenium
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