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Jhaishna Interview Questions and Answers
Jhaishna Interview Experiences
1 interview found
Anonymous
Selected
I applied via Campus Placement and was interviewed in Feb 2023. There were 3 interview rounds.
All the basics questions of C, java, SQL, Linux programming.
Questions like
C:-
1.Why C is mother of all the language?
2.Static memory allocation vs dynamic memory allocation.
3.what is pointer?
4.program to swap a number
4. Diff. Between const char* & char const?
(2 Questions)
- Q1. 1. What is java and it's features ? 2. Why it is called platform independent language? 3. What is static memory allocation, dynamic memory allocation? 4. types of variable 5. Type casting 4. w...
- Ans.
Java interview questions covering topics like features, memory allocation, OOPs, exception handling, and method overloading.
Java is an object-oriented programming language with features like platform independence, automatic memory management, and security.
Java is called platform independent because it can run on any platform with the help of JVM.
Static memory allocation is done at compile-time while dynamic memory allo...
- Q2. 9. what is SQL 10. What is DBMS 11. What is rdbms 12. what is primary key , foreign key 13. Statements of SQL 14. what is join and it's syntax
- Ans.
SQL is a programming language used to manage and manipulate relational databases.
DBMS is a software used to manage databases.
RDBMS is a type of DBMS that uses a relational model.
Primary key is a unique identifier for a record in a table.
Foreign key is a field in a table that refers to the primary key of another table.
SQL statements include SELECT, INSERT, UPDATE, DELETE, CREATE, and DROP.
Join is used to combine data fr...
Interview Preparation Tips
- Java
- SQL
- C
- Linux
Try to answer the questions with real time example also with realtime secnario.
Skills evaluated in this interview
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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 Campus Placement and was interviewed before Aug 2021. There were 2 interview rounds.
It was a basic aptitude test.
(1 Question)
- Q1. Interview was fine. Mostly asked about my final year project.
Interview Preparation Tips
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