Dubai Development Authority Confidential Interview Questions and Answers

Q1. Indepth technical skills are evaluated.
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Q1. Technical stuffs
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Q1. Salary discussion
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Basic multiple-choice questions on object-oriented programming (OOP) and database management systems (DBMS), along with a coding question focused on arrays.

Q1. What is the difference between RESTful APIs and SOAP APIs?
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Q2. What are microservices?
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Q1. Explain inter company accounting
Ans. 
Inter company accounting involves recording financial transactions between different entities within the same organization.
• Inter company accounting ensures accurate financial reporting within a group of companies.

• Transactions between entities are eliminated to avoid double counting.

• Common inter company transactions include sales, purchases, loans, and transfers of assets.

• Inter company accounts are used to track these t...read more
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Q2. Foreign Currency Revaluation
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Q1. Explain the process you follow for support project
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Q2. How do you manage a team
Ans. 
I manage a team by setting clear goals, providing support and resources, fostering open communication, and recognizing achievements.
• Set clear goals and expectations for team members

• Provide necessary support and resources for team to succeed

• Foster open communication and encourage collaboration

• Recognize and reward team achievements

• Delegate tasks effectively based on team members' strengths and skills
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Q1. What Is difference between SAP ERP AND S/4 HANA
Ans. 
SAP ERP is the traditional enterprise resource planning software, while S/4 HANA is the next-generation ERP suite built on the SAP HANA platform.
• SAP ERP is based on traditional on-premise architecture, while S/4 HANA is designed for cloud deployment.

• SAP ERP uses a row-based database structure, while S/4 HANA utilizes an in-memory columnar database for faster data processing.

• SAP ERP requires separate systems for transac...read more
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Q2. What are the steps for implementation in SAP
Ans. 
Implementation steps in SAP involve planning, configuration, testing, training, and deployment.
• 1. Planning phase involves defining project scope, objectives, and timeline.

• 2. Configuration phase includes setting up SAP modules according to business requirements.

• 3. Testing phase ensures that the system functions correctly and meets user needs.

• 4. Training phase involves educating users on how to use the SAP system effecti...read more
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Q3. What is RICEF? explain
Ans. 
RICEF is a prioritization framework used in project management to rank tasks based on their impact and effort required.
• RICEF stands for Reach, Impact, Confidence, and Effort.

• Reach refers to the number of people affected by the task.

• Impact is the potential positive outcome of the task.

• Confidence is how sure you are about the estimates for Reach and Impact.

• Effort is the amount of time and resources needed to complete the...read more
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Q4. Have you worked with APP? EXPLAIN THE STEPS
Ans. 
Yes, I have worked with APP. The steps involve designing, developing, testing, and deploying the application.
• Design the user interface and functionality of the APP

• Develop the APP using programming languages like Java, Swift, or React Native

• Test the APP for bugs and errors

• Deploy the APP to app stores or internal servers for users to access
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Q5. How would you configure material?
Ans. 
Material can be configured by adjusting its properties and parameters to meet specific requirements.
• Identify the specific requirements for the material

• Adjust properties such as density, strength, and flexibility

• Consider parameters like temperature resistance and chemical compatibility

• Test the configured material to ensure it meets the desired specifications
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Q6. What is your role in your current company
Ans. 
I am responsible for managing client relationships, providing strategic advice, and overseeing project implementation.
• Managing client relationships

• Providing strategic advice

• Overseeing project implementation
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Aptitude questions as well as reasoning

2 coding questions from linear data structure

Q1. What is DML in SQL?
Ans. 
DML stands for Data Manipulation Language in SQL, used for managing data in a database.
• DML is used to insert, update, delete, and retrieve data in a database.

• Examples of DML statements include INSERT, UPDATE, DELETE, and SELECT.

• DML commands are used to interact with the data stored in tables.
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Q2. How can you print the array of numbers in reverse order?
Ans. 
To print an array of numbers in reverse order, iterate through the array starting from the last element and print each element.
• Iterate through the array starting from the last element to the first element.

• Print each element as you iterate through the array.

• Example: for (int i = array.length - 1; i >= 0; i--) { System.out.println(array[i]); }
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Q1. Where do you want to see your self in 5 years?
Ans. 
In 5 years, I see myself as a senior consultant leading a team of experts, working on high-impact projects and contributing significantly to the growth of the organization.
• Leading a team of experts

• Working on high-impact projects

• Contributing significantly to the growth of the organization
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Q1. P2P Cycle, Special procurement processes, accounting entries
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Q2. Idoc questions, pricing procedure,Stock transfer order, Change request, Movement types
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Q1. Project related questions , scenario based questions
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Q2. Project related questions, scenario based questions
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I have three questions: 1. How to handle null values? 2. What are ranking functions? 3. Can you explain self joins?

Q1. Project description
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Q2. Tools used
Ans. 
I primarily use tools such as Microsoft Excel, PowerPoint, and Tableau for data analysis and visualization.
• Microsoft Excel for data manipulation and analysis

• PowerPoint for creating presentations

• Tableau for data visualization
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Q1. Why should we use react js
Ans. 
React JS is a popular JavaScript library for building user interfaces.
• Efficient and fast rendering with virtual DOM

• Component-based architecture for reusability and maintainability

• Support for server-side rendering for improved SEO

• Large community and ecosystem for support and resources
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Q2. Error loading in react js
Ans. 
Error loading in React JS can be caused by various reasons such as incorrect file paths, syntax errors, or network issues.
• Check if the file paths in your import statements are correct

• Look for syntax errors in your code, such as missing commas or semicolons

• Ensure that your network connection is stable and there are no CORS issues

• Use browser developer tools to check for any console errors or network requests failing
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Q3. What is useMemo hook
Ans. 
useMemo is a React hook that memoizes the result of a function to optimize performance by avoiding unnecessary re-computations.
• useMemo is used to memoize expensive calculations so that they are only computed when dependencies change.

• It takes a function and an array of dependencies as arguments.

• The memoized value is only recalculated when one of the dependencies has changed.
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Q1. Educational background
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Q2. Explain your last project in detail
Ans. 
Developed a mobile app for tracking daily water intake and hydration levels
• Researched user needs and preferences for water intake tracking

• Designed user-friendly interface with customizable water intake goals

• Implemented features for tracking hydration levels and sending reminders

• Conducted user testing to gather feedback for improvements
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