Ganit Inc Data Engineer Interview Questions and Answers

Q1. What are acid properties,tell about decorator in python,list comprehension questions,project explanation
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Q1. MCQ questions testing your knowing in aptitude, logical reasoning, English and speech.
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Q2. 2 basic programs which you could solve using Java.
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Q1. Basic questions related to Java like "Mention 2 OOPS concepts, their definition, advantages, difference between stack and array, etc."
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Q2. Execute a basic SQL query in online SQL compiler.
Ans. 
Learn to execute a basic SQL query using an online SQL compiler for database operations.
• Choose an online SQL compiler like SQL Fiddle or DB Fiddle.

• Create a sample database and table using CREATE TABLE statement.

• Insert data into the table using INSERT INTO statement.

• Execute a basic SELECT query to retrieve data, e.g., SELECT * FROM table_name.
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Q3. Java program to find if an Array List contains duplicate elements using online Java compiler.
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Q1. Surprisingly, the most difficult round by far. The HR asked in depth about my project, so don't include projects which you are not very in-depth with. Also asked me to introduce myself without mentioning g...read more
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Codechef easy level questions

Q1. Few domain related questions
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Q2. Virtual don vs actual Dom etc
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Virtual DOM is a lightweight copy of the actual DOM used for efficient updates in web development.
• Virtual DOM is a concept used in web development to improve performance by minimizing actual DOM manipulations.

• Actual DOM refers to the real structure of the HTML elements on a webpage.

• Virtual DOM is a representation of the actual DOM in memory that gets updated when changes are made, and then efficiently updates the actua...read more
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Q3. Frontend related question as this was for frontend role
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Q1. Salary discussion
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Q1. Basic oops concepts and core java questions
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Q1. Compensation discussion
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Q1. Spark based questions and coding questions
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