Amazon Device Associate Interview Questions, Process, and Tips for Freshers

SDLC stands for Software Development Life Cycle and STLC stands for Software Testing Life Cycle.

• SDLC is a process followed for software development from planning to deployment.

• STLC is a process followed for software testing from planning to closure.

• SDLC includes phases like requirements gathering, design, development, testing, deployment, and maintenance.

• STLC includes phases like test planning, test design, test execut...read more

Black box testing is testing without knowledge of the internal workings of the system, while white box testing is testing with knowledge of the internal workings.

• Black box testing focuses on the functionality of the system, while white box testing focuses on the code and internal structure.

• Black box testing is often used for user acceptance testing, while white box testing is often used for unit testing.

• Examples of bla...read more

Unit testing is testing individual components of a software system, while system testing is testing the entire system as a whole.

• Unit testing is done by developers to ensure that each component of the software works as intended.

• System testing is done by testers to ensure that the entire system works as intended.

• Unit testing is usually automated and focuses on small pieces of code.

• System testing is usually manual and fo...read more

Positive and negative test cases for refrigerator, chair, and ATM machine

• Positive test case for refrigerator: ensuring that it maintains a temperature of 4°C or below

• Negative test case for refrigerator: testing if it fails to maintain the set temperature

• Positive test case for chair: ensuring that it provides proper lumbar support

• Negative test case for chair: testing if it causes discomfort or pain after prolonged use

• Po...read more