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Oops concepts are fundamental principles of object-oriented programming such as inheritance, polymorphism, encapsulation, and abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Polymorphism: Allows objects of different classes to be treated as objects of a common superclass.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Abstraction: Hiding...
RPA stands for Robotic Process Automation. It is the use of software robots to automate repetitive tasks.
RPA is used to automate manual, repetitive tasks in various industries such as finance, healthcare, and manufacturing.
Popular RPA tools include UiPath, Blue Prism, and Automation Anywhere.
RPA bots can mimic human actions like logging into applications, copying and pasting data, and filling out forms.
RPA helps improv...
SQL queries of join involve combining rows from two or more tables based on a related column between them.
Use JOIN keyword to combine rows from two or more tables based on a related column
Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN
Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column
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I applied via Indeed and was interviewed before Jun 2020. There were 5 interview rounds.
I applied via Campus Placement and was interviewed before Sep 2021. There were 4 interview rounds.
Questions mainly from Linked list.
I applied via Company Website and was interviewed before Jun 2020. There were 5 interview rounds.
I applied via Campus Placement and was interviewed in Sep 2023. There were 3 interview rounds.
Basic java questions
Linked list is a data structure where each element points to the next element. Stack is a data structure that follows Last In First Out (LIFO) principle.
Linked list implementation involves creating nodes with data and a pointer to the next node.
Stack implementation involves pushing elements onto the stack and popping them off in reverse order.
Example: Linked list - 1 -> 2 -> 3 -> NULL, Stack - push(1), push(2), push(3)...
Oops concepts in Java refer to Object-Oriented Programming principles like Inheritance, Encapsulation, Polymorphism, and Abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism: Ability of a method to do different things based on the object it is acting upon.
Abstraction: Hiding the imp...
Covers basics aps around 15 question
DSA based questions from leetcode easy and medium
I applied via Approached by Company and was interviewed in Sep 2023. There were 3 interview rounds.
based on 2 interview experiences
based on 25 reviews
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