Infosight Consulting Services Junior SAP Consultant Interview Questions and Answers

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Q1. State different of routing and scenario
Ans. 
Routing involves determining the path a product takes through a production process, while scenario refers to a specific set of conditions or circumstances.
• Routing determines the sequence of operations in a production process

• Scenarios are specific sets of conditions or circumstances that can affect the production process

• Routing is used to optimize the flow of materials and resources

• Scenarios help in planning for differe...read more
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Q2. What are the service level agreements
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Service level agreements (SLAs) are agreements between a service provider and a customer that outline the level of service expected.
• SLAs define the scope of services provided, performance metrics, responsibilities of both parties, and consequences for not meeting the agreed upon standards.

• They typically include details such as uptime guarantees, response times, and resolution times for issues.

• SLAs help ensure that both...read more
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Q1. SAP Process end to end
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Q2. ABAP questions related to previous projects
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Q1. Write a program to find out given number is palindrome number or not
Ans. 
Program to check if a given number is a palindrome or not.
• Convert the number to a string

• Reverse the string

• Compare the reversed string with the original string

• If they are equal, the number is a palindrome
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Q2. Write Sql query for join
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Q3. Event loop in nodejs
Ans. 
Event loop is a mechanism in Node.js that allows non-blocking I/O operations to be performed efficiently.
• Event loop is responsible for handling all the I/O operations in Node.js

• It is a single-threaded loop that constantly checks for new events in the event queue

• When an event is detected, the corresponding callback function is executed

• Event loop allows Node.js to handle multiple requests simultaneously without blocking ...read more
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Q1. How to write test cases in nodejs
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Test cases in Node.js can be written using testing frameworks like Mocha, Jest, and Chai.
• Choose a testing framework that suits your project requirements

• Write test cases for each function or module in your code

• Use assertions to check if the expected output matches the actual output

• Mock external dependencies to isolate the code being tested

• Run tests using the testing framework's command line interface or integration with...read more
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Q2. Difference between java and nodejs
Ans. 
Java is a statically typed language while Node.js is a runtime environment for JavaScript.
• Java is compiled while Node.js is interpreted

• Java is better for large-scale enterprise applications while Node.js is better for real-time applications

• Java has a larger community and more libraries while Node.js has a simpler and more lightweight architecture

• Java is used for Android app development while Node.js is used for server-...read more
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Q3. What is agile process
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Q4. Which Deployment method/tool used for code deployment
Ans. 
There are various deployment methods/tools available such as Jenkins, Ansible, Docker, Kubernetes, etc.
• Jenkins is a popular tool for continuous integration and deployment

• Ansible is a configuration management tool that can also be used for deployment

• Docker and Kubernetes are containerization tools that can simplify deployment

• Deployment methods can vary depending on the technology stack and infrastructure

• Deployment can b...read more
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Q5. Mongodb database advantage and disadvantage
Ans. 
MongoDB is a NoSQL database with flexible schema and high scalability, but lacks transaction support.
• Advantages: flexible schema, high scalability, easy to use, supports sharding and replication

• Disadvantages: lacks transaction support, not suitable for complex transactions, limited query functionality compared to SQL databases

• Example: MongoDB is used by companies like eBay, Forbes, and The Guardian for their high scala...read more
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Q1. Why are you looking for a change?
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Q2. What are your salary expectations?
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