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1 interview found
Layek Ashif Ikbal
I applied via Job Portal and was interviewed in Aug 2024. There was 1 interview round.
(6 Questions)
- Q1. What is oops in java
- Ans.
In Java, 'oops' refers to Object-Oriented Programming concepts like classes, objects, inheritance, polymorphism, and encapsulation.
Oops stands for Object-Oriented Programming.
It involves concepts like classes, objects, inheritance, polymorphism, and encapsulation.
Java is an object-oriented programming language that follows oops principles.
- Q2. What is linux command
- Ans.
Linux command is a command-line interface used in Linux operating systems to perform various tasks.
Linux commands are case-sensitive
Commands are typically followed by options and arguments
Common Linux commands include ls, cd, mkdir, rm, cp, mv, grep, and more
- Q3. What is function
- Ans.
A function is a block of code that performs a specific task when called.
Functions can take input parameters and return output values
Functions can be reused multiple times in a program
Examples: summing two numbers, finding the maximum value in an array
- Q4. What is class in java
- Ans.
A class in Java is a blueprint for creating objects, defining their properties and behaviors.
Classes are used to create objects in Java
Classes can have attributes (fields) and methods
Classes can be extended to create subclasses
Example: class Car { String color; void start() { // code here } }
- Q5. What is for loop
- Ans.
A for loop is a control flow statement that allows code to be executed repeatedly based on a specified condition.
Used to iterate over a sequence of elements
Consists of initialization, condition, and increment/decrement expressions
Example: for(int i=0; i<5; i++) { // code to be executed }
- Q6. Different between SQL and nosql
- Ans.
SQL is a relational database management system, while NoSQL is a non-relational database management system.
SQL is table-based, with a predefined schema, while NoSQL is document-based, key-value pairs, graph databases, or wide-column stores.
SQL is structured query language for defining and manipulating the data, while NoSQL does not use SQL for querying the data.
SQL is vertically scalable, while NoSQL is horizontally sc...
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Anonymous
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
(1 Question)
- Q1. Some typical HR questions
Interview Preparation Tips
I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Questions on Java,SQL,some trending technologies(IOT,Big data),pattern questions, programming questions with different approaches.
Interview Preparation Tips
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Java questions
Interview Preparation Tips
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.
(3 Questions)
- Q1. Explain OOPs w.r.t Java
- Ans.
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...
- Q2. Explain about the projects that you have worked on
- Q3. Explain how Java solves machine dependency of code execution
- Ans.
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
(2 Questions)
- Q1. Why should we hire you?
- Q2. Tell me about yourself.
Interview Preparation Tips
- Java
Skills evaluated in this interview
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
(2 Questions)
- Q1. Tell me about t Yourself
- Q2. What are the previous experiences
Interview Preparation Tips
- Java
- SQL
- Agile Methodology
- SDLC
Keep it just and short
Explain more about your experiences
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
(1 Question)
- Q1. Print 1 to 100 without for loop
- Ans.
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
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
(1 Question)
- Q1. General questions as per your cv
Interview Preparation Tips
- Aptitude
I applied via Company Website and was interviewed before Jul 2021. There were 2 interview rounds.
Attended the codevita competition in final year of college.
(3 Questions)
- Q1. About College Project
- Q2. Some very basics of java
- Q3. Experience of college project as a team
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Nov 2020. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. Leadership principles, Previous experience, Managerial and logical questions
Interview Preparation Tips
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