REVATURE INTERVIEW
CERTIFICATION SCRIPT 2026
QUESTIONS WITH SOLUTIONS
GRADED A+
◍ What is SDLC?.
Answer: SDLC Stands for Software Development Lifecycle. In another
words, how do large companies develop their software?
◍ Abstraction.
Answer: hide implementation details so user only sees functionality.
◍ What is Waterfall?.
Answer: Document Driven, a design approach for software development in
which progress flows in one direction downwards
◍ Polymorphism.
Answer: ability of an object to take many forms.ex. Method overloading,
method overriding
◍ Method Overloading.
Answer: When two methods have the same name, but different parameters.
◍ Method Overriding.
Answer: When a child class overwrites a method inherited from a parent
class.
◍ What is Agile?.
Answer: Rapid Development. Requirements and Solutions evolve through
the collaborative effort of self-organizing cross-functional teams. Includes
Scrum
, ◍ Encapsulation.
Answer: Wrapping code and data together in a single unit.
◍ Inheritance.
Answer: Child class acquires all properties & behaviors of the parent
classGood for code reusability and method overriding
◍ SDLC.
Answer: Software Development Life Cycle
◍ Abstract Class.
Answer: a class that defines attributes and methods for subclasses but is
never instantiated
◍ JVM.
Answer: Java Virtual Machine
◍ JRE.
Answer: Java Runtime Environment
◍ SQL.
Answer: Structured Query Language
◍ What is Scrum?.
Answer: Subset of agile (user stories, sprints, blockers)
◍ static variable.
Answer: variable shared across all instances of a class
◍ What are user stories?.
Answer: Use case, what a developer task is
◍ final (keyword).
Answer: declares something immutable
◍ HTML Elements.
Answer: Building blocks of web pages. ex. <body> <title> <head> <a> <p>
<h1>
◍ What is Sprint?.
CERTIFICATION SCRIPT 2026
QUESTIONS WITH SOLUTIONS
GRADED A+
◍ What is SDLC?.
Answer: SDLC Stands for Software Development Lifecycle. In another
words, how do large companies develop their software?
◍ Abstraction.
Answer: hide implementation details so user only sees functionality.
◍ What is Waterfall?.
Answer: Document Driven, a design approach for software development in
which progress flows in one direction downwards
◍ Polymorphism.
Answer: ability of an object to take many forms.ex. Method overloading,
method overriding
◍ Method Overloading.
Answer: When two methods have the same name, but different parameters.
◍ Method Overriding.
Answer: When a child class overwrites a method inherited from a parent
class.
◍ What is Agile?.
Answer: Rapid Development. Requirements and Solutions evolve through
the collaborative effort of self-organizing cross-functional teams. Includes
Scrum
, ◍ Encapsulation.
Answer: Wrapping code and data together in a single unit.
◍ Inheritance.
Answer: Child class acquires all properties & behaviors of the parent
classGood for code reusability and method overriding
◍ SDLC.
Answer: Software Development Life Cycle
◍ Abstract Class.
Answer: a class that defines attributes and methods for subclasses but is
never instantiated
◍ JVM.
Answer: Java Virtual Machine
◍ JRE.
Answer: Java Runtime Environment
◍ SQL.
Answer: Structured Query Language
◍ What is Scrum?.
Answer: Subset of agile (user stories, sprints, blockers)
◍ static variable.
Answer: variable shared across all instances of a class
◍ What are user stories?.
Answer: Use case, what a developer task is
◍ final (keyword).
Answer: declares something immutable
◍ HTML Elements.
Answer: Building blocks of web pages. ex. <body> <title> <head> <a> <p>
<h1>
◍ What is Sprint?.
