Nothing Specified Interview Questions and Answers

Overloading vs overriding, SQL, RDBMS, and Normalisation

• Overloading is having multiple methods with the same name but different parameters

• Overriding is having a method in a subclass with the same name and parameters as in the superclass

• SQL is a programming language used to manage and manipulate relational databases

• RDBMS stands for Relational Database Management System, which is software used to manage relational databases

• Normalisation is the process of organizing data in a da...read more

SDLC stands for Software Development Life Cycle, which is a process used to design, develop, and maintain software.

• The phases of SDLC include planning, analysis, design, development, testing, deployment, and maintenance.

• During the planning phase, the project scope, goals, and requirements are defined.

• In the analysis phase, the requirements are analyzed and documented.

• The design phase involves creating a detailed design of the software.

• During the development phase, the softwar...read more

Thomas Edison is credited with inventing the bulb.

• Thomas Edison is widely recognized as the inventor of the bulb.

• He developed the first practical incandescent light bulb in 1879.

• Edison's bulb used a carbon filament and was able to last for longer periods of time.

• His invention revolutionized the way we illuminate our surroundings.

Testing is a crucial part of SDLC to ensure quality and functionality of the software.

• Testing should be done at every stage of SDLC

• Types of testing include unit testing, integration testing, system testing, and acceptance testing

• Testing helps identify and fix defects and bugs before the software is released

• Automated testing can save time and improve efficiency

• Testing should be planned and documented