Cognizant Interview Experience (On-campus)

Round 1: ( Elimination round ) Online test

• MCQ
• DSA round, 2 questions
• SQL coding questions, the schema is provided and asked to write the SQL queries for the respective questions.

Round 2: Technical Round

1. Brief introduction
2. Discussion about the projects mentioned in the resume
3. Why Python? ( I chose Python while applying )
4. Other languages I am aware of and how Python is different from them
5. Pickling and unpickling in python
6. String slicing and asked to share the screen to write small snippets to explain slicing.
7. How Python works internally and the use of PVM
8. Why cognizant?

Round 3: HR

Normal discussion

Verdict: Selected