Technical Staff Member 2 Interview Questions and Answers

Black box testing is a software testing method where the internal workings of the system are not known to the tester.

• Tester focuses on inputs and outputs without knowledge of internal code

• Tests functionality based on specifications and requirements

• Helps identify issues that may not be apparent from a white box perspective

Functional testing is a type of software testing where the system is tested against the functional requirements/specifications.

• Tests the functionality of the software

• Focuses on what the system does

• Verifies that the system behaves as expected

• Does not concern with how the system works internally

• Examples: testing login functionality, checking if a button performs the correct action

Mechanical properties of materials refer to their ability to withstand applied forces without breaking.

• Mechanical properties include strength, hardness, toughness, elasticity, and ductility.

• Strength is the ability of a material to withstand an applied force without failure.

• Hardness is the resistance of a material to deformation or scratching.

• Toughness is the ability of a material to absorb energy and plastically deform without fracturing.

• Elasticity is the ability of a materia...read more