Technical Questions Wipro may ask on their interviews 1. Data Structures and Algorithms: - "Can you explain the difference between an array and a linked list? When would you use one over the other in a real-world application?" - "Write code to implement a binary search algorithm." 2. Programming Languages: - "What is the difference between Java and C++? Can you provide an example of a situation where you would prefer one language over the other?" - "Write a program in your preferred programming language to reverse a string." 3. Database and SQL: - "Explain the ACID properties in the context of database transactions." - "Write an SQL query to retrieve all records from a 'customers' table where the 'country' column is 'India'." 4. Networking: - "What is the difference between TCP and UDP? When would you choose one over the other for a specific application?" - "Explain the concept of DNS (Domain Name System) and how it works." 5. System Design: - "Design a simple online messaging system. What components would you include, and how would they interact?" - "How would you ensure the scalability and fault tolerance of a web service or application?"
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