Iris Medical Solutions Java Developer Interview Questions and Answers

Degree College ( B.C .A) group

Q1. What are your salary expectations?
Add your answer

Java developer

Q1. Tell me about yourself.
Add your answer
Q2. We want job? When coming to my mail in message
Add your answer
Q3. Who many salary in monthly income?
Add your answer
Q4. Which time open the office?
Add your answer
Q5. We given work from ?
Add your answer

Q1. We want job? How much given in monthly income.?
Add your answer
Q2. We given work from home?
Add your answer
Q3. Where branch in Wipro BPS?
Ans. 
Wipro BPS has multiple branches across India and globally.
• Wipro BPS has branches in major cities like Bangalore, Chennai, Mumbai, Pune, Hyderabad, etc.

• They also have branches in countries like the USA, UK, Australia, etc.

• The exact branch location for a Java Developer role may depend on the project and client requirements.
Answered by AI
Add your answer

I am fresher in Wipro BPS

Easy question

Q1. What is aray in Java
Ans. 
An array in Java is a collection of similar type of elements stored in contiguous memory locations.
• Arrays can be of primitive data types like int, float, etc. or reference types like String, Object, etc.

• Arrays have a fixed size and can be accessed using an index starting from 0.

• Arrays can be initialized during declaration or later using the new keyword.

• Example: String[] names = {"John", "Mary", "Bob"};

• Example: int[] nu...read more
Answered by AI
Add your answer
Q2. Byte code flot and double
Add your answer

Q1. Types of joins in sql
Ans. 
Types of joins in SQL
• Inner join: returns only the matching rows from both tables

• Left join: returns all rows from the left table and matching rows from the right table

• Right join: returns all rows from the right table and matching rows from the left table

• Full outer join: returns all rows from both tables

• Cross join: returns the Cartesian product of both tables
Answered by AI
Add your answer
Q2. Oops concepts in Java
Ans. 
Oops concepts in Java
• Object-oriented programming

• Encapsulation

• Inheritance

• Polymorphism

• Abstraction

• Class

• Object

• Interface

• Constructor

• Method Overloading

• Method Overriding
Answered by AI
Add your answer
Q3. Operaters in sql and languages
Ans. 
Operators in SQL and programming languages are used to perform various operations on data.
• SQL operators include arithmetic, comparison, logical, and bitwise operators.

• Programming language operators include arithmetic, assignment, comparison, logical, and bitwise operators.

• Examples of SQL operators are +, -, *, /, =, <>, >, <, AND, OR, NOT, &, |, ^.

• Examples of programming language operators are +, -, *, /, =, ==, !=, >,
Answered by AI
Add your answer

Q1. What are your salary expectations?
Add your answer
Q2. Why should we hire you?
Add your answer
Q3. What are your strengths and weaknesses?
Add your answer
Q4. Tell me about yourself.
Add your answer

Q1. Tell us about some skills which are required for the role?
Add your answer
Q2. Tell us about some skills which are required for the role? Which areas do you think you are required to improve your skills? Tell us about your most significant strengths & weakness? What motivates you? Wh...read more
Add your answer

Q1. How to make a class immutable SOLID principles factory designer pattern
Ans. 
To make a class immutable, use final keyword, private fields, no setters, and defensive copying.
• Use final keyword to make class unextendable

• Use private fields to prevent direct access

• No setters to prevent modification

• Defensive copying to prevent modification of mutable objects

• SOLID principles and factory design pattern can be used to create immutable objects

• Example: String class in Java is immutable
Answered by AI
Add your answer

Q1. Int is integer or string
Ans. 
Int is an abbreviation for integer, which is a numerical data type in programming.
• Int is not a string, it is a data type used to represent whole numbers.

• In Java, int is a primitive data type and is declared using the keyword 'int'.

• Examples of int variables: int age = 25; int quantity = 10;
Answered by AI
Add your answer

What is 4 times of five multiple by 3