I applied online. The process took 3 months. I interviewed at Cognizant (Noida) in Apr 2023
Interview
Aptitude Test: This initial round usually includes questions on quantitative aptitude, logical reasoning, and verbal ability. Topics might cover number series, profit and loss, percentages, and train problems.
Technical Interview: In this round, candidates are tested on their technical knowledge and problem-solving skills. Questions may focus on object-oriented programming, data structures, algorithms, and specific programming languages like Java or Python. You might also be asked to solve coding problems or explain concepts like pointers, arrays, and linked lists2.
HR Interview: This final round assesses your fit within the company culture and your soft skills. Questions may revolve around your resume, your motivations for joining Cognizant, and your career aspirations. You might also be asked situational questions to evaluate your problem-solving and decision-making abilities.
The entire process can take about 2-4 weeks to complete. It's important to prepare thoroughly for each stage and be ready to discuss your technical skills and experiences in detail.
Aptitude was first step in Interview with 1 coding question. second one technical interview with has basic of java concepts including a hands on code to be done. First part of interview was not difficult as it aptitude and the Coding question also easy not too advanced coding. Technical round was basically testing our knowledge in programming language
Average interviewThe interview process at Cognizant typically involves the following stages:
Application Screening: Initial review of the resume and application to shortlist candidates.
Online Assessment: Aptitude and technical tests, which may include logical reasoning, quantitative aptitude, coding, and technical knowledge evaluation.
Technical Interview(s): A panel or one-on-one interview focused on assessing technical skills, project experience, and problem-solving abilities.
HR Interview: Evaluation of communication skills, cultural fit, salary discussions, and other HR-related queries.
Offer Rollout: Candidates who clear all rounds receive an offer letter.
Interview questions [1]
Question 1
Explain the OOP principles with examples.
Write a SQL query to find the second-highest salary in a table.
Describe your project and the role you played.
How does garbage collection work in Java?
Explain the difference between REST and SOAP APIs.
What are joins in SQL, and when do you use them?