Smart Software Services(I) Interview Questions and Answers

Q1. Difference between Static & final? Difference between interface & abstract class? Why String is immutable? Which collection u used in your project? @bean, @component, CRUD operation?
Ans. 
Static is a keyword used to create class-level variables or methods, while final is used to declare constants.
• Static variables and methods belong to the class itself, not to any specific instance of the class.

• Final variables cannot be changed once assigned a value.

• Example: static int count; final int MAX_VALUE = 100;
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Gave me crud application that fetch list from spring boot and show in angular

Q1. Questions related to java and selenium
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Q2. Questions related to logical programs of java
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Q1. Live scenario questions
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Q1. Tell me about your self
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Q2. Tell me about your past projects
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Q3. Difference between smoke and Sanity
Ans. 
Smoke testing is a quick test to check if the software build is stable for further testing, while sanity testing is a subset of regression testing to ensure the specific changes made are working fine.
• Smoke testing is done to check if the critical functionalities of the software are working fine after a build, while sanity testing is done to check if the specific changes made in the software are working as expected.

• Smok...read more
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Q4. Agile methodology
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They gave me one scenario and ask me to prepare Test cases