Response Informatics Interview Questions and Answers

Q1. How we can Enhance Tables? Difference between Append vs Include?
Ans. 
Enhancing tables in SAP ABAP involves adding custom fields or structures. Append adds fields at the end, while Include adds fields at a specific position.
• Enhancing tables involves adding custom fields or structures to existing tables.

• Append statement adds fields at the end of the table structure.

• Include statement adds fields at a specific position within the table structure.

• Append is used when adding fields to standard...read more
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Q2. What is TMG? on which TMG events you have worked on name them?
Ans. 
TMG stands for Table Maintenance Generator. It is a tool used in SAP ABAP to create table maintenance dialog programs.
• TMG is used to create table maintenance dialog programs for maintaining table entries.

• TMG events include START-OF-SELECTION, END-OF-SELECTION, TOP-OF-PAGE, END-OF-PAGE, etc.

• I have worked on TMG events such as START-OF-SELECTION and END-OF-SELECTION in my previous projects.
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Q3. Steps to create OData service? Expecting via CDS views and SEGW.
Ans. 
Creating OData service using CDS views and SEGW
• Create a CDS view with @OData.publish: true annotation

• Activate the CDS view in SAP system

• Create a project in SEGW transaction

• Import the CDS view into the project

• Define the entity set and entity type in SEGW

• Map the CDS view fields to the entity type properties

• Generate and implement the service
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Q4. Difference between ECC vs HANA? Why oops ABAP was introduced?
Ans. 
ECC is a traditional ERP system while HANA is an in-memory database platform. OOPs ABAP was introduced for better code reusability and maintainability.
• ECC is a traditional ERP system with separate application and database layers, while HANA combines both in-memory.

• HANA allows real-time data processing and analytics, while ECC relies on disk-based storage.

• OOPs ABAP was introduced to enhance code reusability, maintainabi...read more
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Q5. How will you optimize code? Explain parallel cursor with example.
Ans. 
Optimizing code involves improving performance and efficiency. Parallel cursor in SAP ABAP allows for processing multiple records simultaneously.
• Use SELECT statements with appropriate WHERE conditions to fetch only necessary data

• Avoid nested loops and use optimized loop constructs like LOOP AT, LOOP AT ... WHERE, etc.

• Use field symbols to avoid unnecessary data copying

• Leverage parallel cursor processing to improve perfo...read more
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Q6. What is CDS view how it can be utilized? Diff between Association and Joins.
Ans. 
CDS view is a virtual database table in SAP used for defining complex views. Associations are used for defining relationships, while joins are used for combining data from multiple tables.
• CDS view is a virtual database table in SAP used for defining complex views

• Associations in CDS views are used to define relationships between entities

• Joins in CDS views are used to combine data from multiple tables based on a common f...read more
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Q7. What is BAPI how it can be utilized? What are pre-requisite for using BAPI?
Ans. 
BAPI stands for Business Application Programming Interface. It is a standard interface to SAP business objects.
• BAPIs are used to integrate SAP systems with external applications or other SAP systems.

• They provide a way to access and manipulate data in SAP systems.

• Pre-requisites for using BAPI include proper authorization, knowledge of the specific BAPIs available, and understanding of the data structures involved.

• Exampl...read more
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Q8. What is BADI, Steps to implement and Difference b/w Classical and Kernel BADI.
Ans. 
BADI stands for Business Add-In. It is an enhancement technique in SAP ABAP.
• BADI allows you to add additional functionality to standard SAP applications without modifying the original code.

• Steps to implement BADI: Define BADI interface -> Implement BADI interface -> Activate BADI implementation.

• Classical BADI is implemented using SE18 transaction while Kernel BADI is implemented using SE19 transaction.

• Difference betwee...read more
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Q1. What kind of projects you worked on?
Ans. 
I have worked on various SAP ABAP projects including implementation, customization, and support.
• Implemented custom reports and interfaces to improve data visibility

• Customized standard SAP modules to meet specific business requirements

• Provided support for system upgrades and enhancements

• Worked on performance tuning and optimization projects

• Collaborated with functional consultants to understand business processes and tra
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Q2. Are you comfortable in switching from ABAP core to Integration?
Ans. 
Yes, I am comfortable switching from ABAP core to Integration.
• I have experience working with both ABAP core and Integration technologies.

• I am adaptable and quick to learn new technologies and processes.

• I believe that integrating different systems can enhance the overall functionality and efficiency of a project.

• For example, I have successfully integrated SAP systems with third-party applications to streamline processes
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They share an assignment I do it which is very large and they don't give respective time intervals but I clear that round

Q1. Basic questions
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Q2. What's is redux
Ans. 
Redux is a predictable state container for JavaScript apps.
• Redux is a state management tool commonly used with React.

• It helps manage the state of an application in a predictable way.

• Redux stores the entire state of an application in a single immutable object.
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Q3. What is react how it is different from html and angular
Ans. 
React is a JavaScript library for building user interfaces, while HTML is a markup language and Angular is a framework.
• React is a JavaScript library for building interactive user interfaces.

• HTML is a markup language used for structuring content on web pages.

• Angular is a full-fledged framework for building web applications.

• React uses a virtual DOM for efficient rendering, while Angular uses two-way data binding.

• React co...read more
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Q4. What is contex api in react js
Ans. 
Context API is a feature in React that allows sharing data between components without having to pass props through every level of the component tree.
• Context API provides a way to pass data through the component tree without having to pass props down manually at every level.

• It is useful for sharing global data such as themes, user authentication, or language preferences.

• Context API consists of three main parts: Provider...read more
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Q5. What are hooks in react and how to use
Ans. 
Hooks in React are functions that let you use state and other React features without writing a class.
• Hooks were introduced in React 16.8 to allow functional components to have state and lifecycle methods.

• useState() is a hook that allows you to add state to functional components.

• useEffect() is a hook that allows you to perform side effects in functional components.

• Custom hooks are reusable functions that can contain log
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I need to designe a dashboard of 2-3 pages

Q1. What is your design process?
Ans. 
My design process involves research, ideation, prototyping, testing, and iteration to create user-centered solutions.
• Research: Understand user needs, goals, and pain points.

• Ideation: Brainstorm and generate design concepts.

• Prototyping: Create interactive prototypes to visualize the design.

• Testing: Gather feedback from users through usability testing.

• Iteration: Refine and improve the design based on feedback.

• Collaborati...read more
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Q2. What motivate you to design?
Ans. 
I am motivated to design by the opportunity to solve problems creatively and make a positive impact on users' experiences.
• I am driven by the challenge of finding innovative solutions to user needs

• I am inspired by the potential to create intuitive and user-friendly interfaces

• I am motivated by the ability to improve people's lives through design

• I find joy in the process of creating visually appealing and functional desig
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I need to 2-3 screens of mobile app

Q1. Why do you want to change?
Ans. 
I am seeking new challenges and opportunities for growth in the UI UX field.
• Seeking new challenges to expand my skills

• Opportunities for growth and advancement

• Passion for UI UX design and desire to excel in the field
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Q2. What your salary expectation?
Ans. 
My salary expectation is in line with industry standards for UI UX Designers with my level of experience.
• Research industry standards for UI UX Designer salaries

• Consider my level of experience and skills

• Factor in the location and size of the company

• Negotiate based on benefits and perks offered
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Q1. Salary negotiation
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I applied through the careers page and after a week HR called me and scheduled an online test on Hacker Rank which contained 5 questions, 2 DSA, 1 Sql Query, 1 Rest Apis and 1 Problem Which I had to complete using IDE, that was a Spring Boot project and I need to validate the incoming request

Q1. Count the Characters in a String
Ans. 
Count the number of characters in a given string.
• Iterate through the string and increment a counter for each character encountered.

• Use the length() method of the String class to get the total number of characters.

• Consider handling edge cases like empty strings or null inputs.
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Q2. Count the Words in a String
Ans. 
Count the number of words in a given string.
• Split the string by spaces to get an array of words

• Get the length of the array to count the number of words

• Consider handling special cases like multiple spaces or punctuation
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Q1. Regarding ERP process
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Q1. Salary discussion
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Q1. Oracle startup sequence
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Q2. Rac startup questions
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