NewSpace Research and Technologies Software Design Engineer 1 Interview Questions and Answers

MCQ on computer fundamentals

5 DSA questions medium , hard lvl

Q1. About myself and my project overview
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Q2. Oops , Abstraction in detail and mysql and nosql diff
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Q3. DSA questions on Array , Graph and DP
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Q1. Question was related to test cases
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Q2. Question was related to functional testing and nonfunctional testing
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Give you 5 problem in maths , string, sql etc

Q1. Communication mode in chat app
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Real-time communication using text, audio, and video in a chat application.
• Text chat for quick messages

• Audio chat for voice communication

• Video chat for face-to-face interaction
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Q2. Consistency level in different scenarios
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Consistency level refers to the level of agreement between data replicas in a distributed system.
• Consistency levels include strong consistency, eventual consistency, and eventual consistency with causal consistency.

• Strong consistency ensures that all reads and writes are immediately visible to all nodes in the system.

• Eventual consistency allows for temporary inconsistencies between replicas, which are eventually resolv...read more
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Coding Test was on Coderbyte. Consisted 4 questions. 1 coding and 3 of web developement.

Q1. General HR questions.
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Q1. General Techinal questions
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Q1. Spark architecture.
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Q2. Narrow and wide transformations
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Q1. Strecture of sql statement
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SQL statements are used to interact with databases by performing operations like querying, updating, and deleting data.
• SQL statements are made up of keywords like SELECT, INSERT, UPDATE, DELETE, etc.

• They are structured in a specific order, with clauses like WHERE, ORDER BY, GROUP BY, etc.

• Tables are referenced using their names, and conditions are specified to filter data.

• Joins can be used to combine data from multiple
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Q1. Automation testing with testing tools
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Automation testing with testing tools involves using software to execute tests and compare actual results with expected results.
• Automation testing saves time and effort compared to manual testing

• Testing tools like Selenium, Appium, and TestComplete are commonly used for automation testing

• Automation testing can be used for regression testing, load testing, and performance testing

• Automation testing requires programming s...read more
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Q2. Integration with automation Devops process
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Integration with automation DevOps process is crucial for efficient software testing.
• Automation testing tools can be integrated with DevOps tools like Jenkins, Git, and Docker.

• Continuous integration and continuous delivery (CI/CD) pipelines can be set up for automated testing.

• Test cases can be triggered automatically with each code commit or deployment.

• Test results can be reported back to the development team for quick...read more
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