Comcast India Engineering Center Interview Questions, Process, and Tips

Questions on Aptitude+ CS subjects+ Coding problems

Q1. Why do want to work for us?
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Q2. What is Prime Indexing and how is it different from Secondary indexing?
Ans. 
Prime indexing is the use of a unique identifier as the primary index for a database table, while secondary indexing uses other attributes.
• Prime indexing is faster than secondary indexing as it directly accesses the data.

• Primary index is usually the first column in a table, while secondary index can be any other column.

• Primary index ensures uniqueness of data, while secondary index improves query performance.

• Example of...read more
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Q3. Questions on resume and indepth discussion on projects
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Q1. Coding for lift operations
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Coding for lift operations involves programming the lift's movement and safety features.
• The code should ensure safe and efficient movement of the lift.

• It should include emergency stop and alarm features.

• The code should also handle user inputs and display information.

• Examples of programming languages used for lift operations include C++, Java, and Python.
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Q1. General discussion on interest towards company
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