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IBM SAP Developer Interview Questions and Answers
IBM SAP Developer Interview Experiences
1 interview found
Anonymous
I applied via Company Website and was interviewed in Jan 2024. There was 1 interview round.
(2 Questions)
- Q1. Tell me about the critical situation you faced
- Q2. How you deploy changes to PRD
- Ans.
Changes are deployed to PRD using a structured process involving testing and approvals.
Changes are first tested in a non-production environment to ensure they work as expected.
Once testing is successful, changes are promoted to a staging environment for further validation.
After approval from stakeholders, changes are deployed to the production environment.
A rollback plan is in place in case any issues arise during depl
Interview Preparation Tips
- SAP ABAP
- Sap Hana
Skills evaluated in this interview
Interview questions from similar companies
Sarthak Kumar
(2 Questions)
- Q1. Ticketing system design
- Ans.
Ticketing system design involves creating a platform for users to submit, track, and resolve issues or requests.
Design a user-friendly interface for submitting tickets
Implement a system for assigning tickets to appropriate teams or individuals
Include features for tracking ticket status and communication with users
Consider scalability and performance of the system
Integrate with other tools or systems for seamless workfl
- Q2. Aws ec2 and jenkins
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Mar 2023. There were 2 interview rounds.
(5 Questions)
- Q1. What are oops concepts in java, explain real time scenario
- Ans.
OOPs concepts in Java include inheritance, polymorphism, encapsulation, and abstraction.
Inheritance allows a subclass to inherit properties and methods from a superclass.
Polymorphism allows objects to take on multiple forms and behave differently based on their context.
Encapsulation hides the implementation details of an object and only exposes necessary information.
Abstraction allows for the creation of abstract class...
- Q2. Uses of interface, inheritance
- Ans.
Interfaces define contracts for behavior, while inheritance allows for code reuse and polymorphism.
Interfaces allow for loose coupling and abstraction, enabling multiple implementations of the same behavior.
Inheritance allows for code reuse and extension of existing classes, reducing code duplication.
Polymorphism allows objects of different classes to be treated as if they were of the same class, simplifying code and i
- Q3. SQL query for join of tables
- Ans.
SQL query for joining tables
Use JOIN keyword to combine two or more tables based on a related column
Specify the columns to be selected using SELECT keyword
Use ON keyword to specify the condition for joining the tables
Different types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL OUTER JOIN
- Q4. Java concepts used in your project
- Ans.
Used Java concepts such as inheritance, polymorphism, and exception handling in my project.
Implemented inheritance to create a base class and derived classes with specific functionalities.
Utilized polymorphism to allow objects of different classes to be treated as if they were of the same class.
Implemented exception handling to handle errors and prevent program crashes.
Used interfaces to define a set of methods that a ...
- Q5. Overloading vs overriding, practical uses
- Ans.
Overloading is having multiple methods with the same name but different parameters. Overriding is having a method in a subclass with the same name and parameters as a method in the superclass.
Overloading is used to provide different ways to call a method with different parameters
Overriding is used to provide a specific implementation of a method in a subclass
Overloading is resolved at compile-time while overriding is r...
Interview Preparation Tips
- Core Java
- OOPS
- collection framework
- Database Management
Skills evaluated in this interview
Software Developer Interview Questions & Answers
Societe Generale Global Solution Centre
madhan raj
posted on 29 Jul 2023
(1 Question)
- Q1. Basics of java were asked
(1 Question)
- Q1. Advanced design concepts and sql
(1 Question)
- Q1. Salary negotiations behaviour round screening
I applied via Naukri.com and was interviewed in Oct 2022. There were 3 interview rounds.
(4 Questions)
- Q1. What is java? What is variable?
- Ans.
Java is a popular programming language used for developing various applications. A variable is a named memory location used to store data.
Java is an object-oriented language
It is platform-independent
Variables in Java have a specific data type
Variables can be assigned values and their values can be changed
Example: int age = 25; String name = "John";
- Q2. What is inheritance? types of inheritance
- Ans.
Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.
Inheritance allows code reuse and promotes code organization.
There are different types of inheritance: single inheritance, multiple inheritance, multilevel inheritance, and hierarchical inheritance.
Single inheritance involves a class inheriting from a single base class.
Multiple inheritance involves...
- Q3. 1.Java is a high level language 2.java is a programme is called a set of instructions 3.java run time environment (jre) 4.java is a platform independent. Variable: A variable which is container that some d...
- Q4. Inheritance; 1.Acquring the properties of parent class to the child class with out changeing the properties of parent class is known as inheritance 2.inheritanc is a is relationship 3.extends keyword is us...
- Ans.
Inheritance is acquiring properties of parent class to child class without changing parent class properties. It is classified into 5 types.
Inheritance is a way to reuse code and establish a relationship between classes
The 'extends' keyword is used to implement inheritance in Java
Examples of inheritance include a 'Car' class inheriting properties from a 'Vehicle' class
Single level inheritance involves one parent class a...
May I about you ? Which your qualification and which stream
Interview Preparation Tips
- Core Java
- Web Technologies
My weakness is if any body ask for help me,I never say know.
Skills evaluated in this interview
I was interviewed in Feb 2023.
(1 Question)
- Q1. HTML5, css3, javascript,react js basics
(1 Question)
- Q1. HTML5, css3, javascript, react js basics
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Sep 2022. There were 3 interview rounds.
Technical assignment in my project and my technical skills
(2 Questions)
- Q1. Core java , html, css,sql
- Q2. Core java ,sql , html , css
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Nov 2021. There were 3 interview rounds.
They will give you one topic and you want to speak about it .
(3 Questions)
- Q1. Basic technical questions interviewer asked from your choosen questions. You can check interview questions from Google.
- Q2. As my language was Python. So questions vwas what is pass statement, continue and break statement,what are list and tupple, and then some advanced questions
- Q3. They also asked me puzzle 3 questions were asked .
(1 Question)
- Q1. They mainly asked you situation based questions and from your project
Interview Preparation Tips
I applied via Job boards and was interviewed in Sep 2021. There were 4 interview rounds.
Interview Questionnaire
5 Questions
- Q1. How to send a file without any internet connection if you are in first floor and your coligue was in second floor?
- Ans.
Use a physical medium like a USB drive or a portable storage device to transfer the file.
Physically carry the file on a USB drive or portable storage device.
Use a local network connection to transfer the file between the two floors.
Utilize Bluetooth or other wireless technologies to transfer the file.
If the distance is short, use a physical method like printing the file and physically handing it over.
- Q2. What is JVM?
- Ans.
JVM stands for Java Virtual Machine. It is an abstract machine that enables a computer to run Java programs.
JVM is responsible for interpreting the compiled Java code and executing it on the computer.
It provides a platform-independent environment for Java programs to run on different operating systems.
JVM has various components like Class Loader, Bytecode Verifier, Just-In-Time Compiler, and Garbage Collector.
Examples ...
- Q3. What are the memories in JDK?
- Ans.
JDK memories are areas of memory used by Java programs to store data and code.
JDK memories include heap memory, stack memory, and non-heap memory.
Heap memory is used to store objects and is managed by the garbage collector.
Stack memory is used to store method calls and local variables.
Non-heap memory is used to store class definitions and other data.
Examples of non-heap memory include the method area and the permanent ...
- Q4. Before all these introduce yourself?
- Q5. Tell me brief idea about your college project?
Interview Preparation Tips
Skills evaluated in this interview
I applied via Company Website and was interviewed in Dec 2020. There were 3 interview rounds.
Interview Questionnaire
12 Questions
- Q1. What is System.out.println?
- Ans.
System.out.println is a Java statement used to print output to the console.
System is a class in Java's core library.
out is a static member of the System class.
println is a method of the PrintStream class.
It is used to print output to the console.
It adds a newline character at the end of the output.
- Q2. What is static or final method?
- Ans.
Static or final method is a method that belongs to a class rather than an instance of the class.
Static method can be called without creating an instance of the class.
Final method cannot be overridden by a subclass.
Static and final methods can be accessed using the class name.
Example: Math.max() is a static method in the Math class.
Example: String.toUpperCase() is a final method in the String class.
- Q3. What is collection?
- Ans.
A collection is a group of objects that can be stored, manipulated, and retrieved as a single unit.
Collections are used to store and manage groups of related objects.
Java provides several built-in collection classes such as ArrayList, LinkedList, HashSet, etc.
Collections can be used to perform operations like sorting, searching, filtering, and more.
Collections can be generic or non-generic, depending on the type of obj
- Q4. Add string or integer value using map?
- Ans.
Yes, we can add string or integer value using map in Java.
We can use put() method to add values to a map.
For string values, we can use String as the value type.
For integer values, we can use Integer as the value type.
Example: Map
Example: Map
- Q5. What is difference between sleep or wait method?
- Ans.
Sleep method pauses the thread for a specified time, while wait method pauses the thread until notified.
Sleep method is a static method of Thread class, while wait method is an instance method of Object class.
Sleep method does not release the lock on the object, while wait method releases the lock and waits for notification.
Sleep method can be interrupted by another thread, while wait method can only be interrupted by ...
- Q6. What is join in sql?
- Ans.
Join in SQL is used to combine rows from two or more tables based on a related column between them.
Join is used to retrieve data from multiple tables in a single query
Types of join include inner join, left join, right join, and full outer join
Join condition is specified using ON keyword
Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column
Join can also be used with subqueries
- Q7. SQL queries?
- Ans.
SQL queries are used to retrieve, manipulate and manage data stored in relational databases.
SQL stands for Structured Query Language
Queries can be used to retrieve specific data from tables
Queries can also be used to update, insert or delete data
Examples of SQL queries include SELECT, INSERT, UPDATE and DELETE
Understanding SQL is important for working with databases in Java
- Q8. Http or generic?
- Q9. Spring MVC flow?
- Q10. Abstraction vs interface?
- Ans.
Abstraction is a concept of hiding implementation details while interface is a contract that defines the behavior of a class.
Abstraction is achieved through abstract classes and methods
Interface is a collection of abstract methods and constants
Abstraction allows for flexibility in implementation
Interface allows for multiple inheritance
Abstraction is used for code reusability
Interface is used for achieving polymorphism
- Q11. Overloading vs overriding?
- Ans.
Overloading is when multiple methods have the same name but different parameters. Overriding is when a subclass provides a different implementation of a method inherited from its superclass.
Overloading is resolved at compile-time based on the method signature.
Overriding is resolved at runtime based on the actual object type.
Overloading is used to provide different ways to call a method with different parameters.
Overrid...
- Q12. Encapsulation?
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