Fresher (PE Data - Mapping process)
Cognizant
About the role
Eligibility & process
Who can apply
Freshers with a 3βyear fullβtime degree (any graduate or postgraduate). Good verbal and written communication skills in English. Logical reasoning and interpersonal abilities. Fair knowledge of map navigation, geography, and location identification. Ability to work in 24/7 rotational shifts from the Hyderabad office. No specific percentage requirement mentioned; candidates should have cleared all backlogs.
Skills & stack
Selection process
- Round 1: Online aptitude test (logical reasoning, quantitative, verbal)
- Round 2: Technical interview focusing on GIS concepts, data validation and problemβsolving
- Round 3: HR interview assessing cultural fit, communication and shift readiness
Prep kit
19 resourcesStudy material 3
Company-specific guides 4
Likely coding questions 4
Round-wise strategy 4
Technical questions 5
What is the difference between WHERE and HAVING clauses in SQL? Answer
Explain SQL Window functions: ROW_NUMBER(), RANK(), and DENSE_RANK(). Answer
How do you handle NULL and missing values during data cleaning in Python/Pandas? Answer
What is the difference between Star Schema and Snowflake Schema in Data Warehousing? Answer
How do you calculate MoM (Month-over-Month) growth in SQL? Answer
Behavioural & HR questions 3
Highlight Cognizant's market reputation, recent tech innovations, and how your skills in Map Navigation directly solve their team's objectives.
Use the STAR method: Situation (project context), Task (what needed solving), Action (specific tools/logic applied), Result (quantifiable positive outcome).
Explain your prioritization strategy, proactive communication with mentors/peers, and agile mindset.