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I applied via Campus Placement
They only ask silly questions related to java
I applied via Campus Placement and was interviewed before Feb 2023. There were 2 interview rounds.
WHERE clause in SQL is used to filter records based on a specified condition.
WHERE clause is used in SELECT, UPDATE, and DELETE statements.
It follows the FROM clause in a SQL statement.
It can contain multiple conditions using logical operators like AND, OR.
Example: SELECT * FROM employees WHERE department = 'IT';
psql is a command-line interface for PostgreSQL database management.
psql stands for 'PostgreSQL', the popular open-source relational database management system.
It is a command-line tool that allows users to interact with PostgreSQL databases.
psql can be used to execute SQL queries, manage database objects, and perform administrative tasks.
Example: psql -U username -d database_name
SQL is used to manage and manipulate relational databases efficiently.
SQL allows for easy retrieval and manipulation of data stored in relational databases.
It provides a standardized way to interact with databases, making it easier for developers to work with data.
SQL can be used to perform complex queries, updates, and data manipulation operations.
It helps ensure data integrity and consistency in databases.
SQL is wide...
I applied via Referral and was interviewed before Nov 2022. There were 2 interview rounds.
A wrapper class is a class that wraps around a primitive data type and allows it to be treated as an object.
Wrapper classes in Java are used to convert primitive data types into objects.
Examples of wrapper classes in Java include Integer, Double, Boolean, etc.
Wrapper classes provide methods to access the value of the wrapped primitive type.
Google offers a wide range of products including search engine, email service, cloud storage, productivity tools, and hardware devices.
Search engine (Google Search)
Email service (Gmail)
Cloud storage (Google Drive)
Productivity tools (Google Docs, Sheets, Slides)
Hardware devices (Google Pixel smartphones, Google Home)
Web browser (Google Chrome)
I applied via Campus Placement and was interviewed before Jul 2021. There were 4 interview rounds.
Aptitude test on CS subjects like C programming, DBMS, CN, and OS.
There were 2 input-output based questions of easy to moderate level
Every candidate was given an individual topic and was asked to speak on it
I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.
OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.
OOPs stands for Object-Oriented Programming System
Java is a class-based OOPs language
Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs
Objects have state and behavior
Java supports interfaces, which allow for multiple inheritance
Example: A car can be represented as an object wit...
Java solves machine dependency by using bytecode and virtual machine.
Java code is compiled into bytecode which is platform-independent
The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific
JVM translates bytecode into machine code for the specific platform
This allows Java code to run on any platform with a JVM installed
Example: A Java program compiled on Windows can run on Linux or Mac as
I applied via Company Website and was interviewed before Jul 2021. There were 3 interview rounds.
Aptitude, reasoning, English, cloud sections
2 questions in which , one has to complete within an 50 minutes
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Numerical ability and logical reasoning followed by some coding mcqs
Printing 1 to 100 without for loop
Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
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