KPIT Technologies Interview Questions, Process, and Tips

The first round was aptitude test that included 2 coding questions as well one easy and one moderate it was of 2 hours in total.

Q1. How would you ensure that the quality of your work does not get compromised in tight scenarios
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Q2. What do you plan to do in future
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Q3. A coding question was given which was easy and was asked explanation on it
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Q4. Questions based on OOPs
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Q1. AWS and React question
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Q2. Second round was also based on AWS question
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Q1. What is etl and why is it used
Ans. 
ETL stands for Extract, Transform, Load. It is used to extract data from various sources, transform it into a consistent format, and load it into a data warehouse for analysis.
• Extract: Data is extracted from different sources such as databases, files, or APIs.

• Transform: The extracted data is cleaned, filtered, and transformed into a consistent format.

• Load: The transformed data is loaded into a data warehouse for analys...read more
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Q2. What is scd types
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SCD types refer to slowly changing dimensions in data warehousing, used to track historical changes in data over time.
• SCD Type 1: Overwrites old data with new data, losing historical information.

• SCD Type 2: Keeps multiple versions of the same record, creating new records for each change.

• SCD Type 3: Keeps some historical data in the same record, adding new columns for changes.

• SCD Type 4: Uses separate tables to store hi...read more
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General apptitude and 2 easy coding questions.

Q1. What polymorphism
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Polymorphism is the ability of a function or method to behave differently based on the object it is acting upon.
• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• There are two types of polymorphism: compile-time (method overloading) and runtime (method overriding).

• Example: Animal class with methods eat() and sleep(). Dog and Cat classes can override these methods to have t
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Q2. What is virtualization
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Virtualization is the process of creating a virtual version of a device or resource, such as a server, storage device, network or operating system.
• Virtualization allows multiple virtual instances to run on a single physical machine

• It helps in optimizing resources and increasing efficiency

• Examples include VMware, VirtualBox, and Hyper-V
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