Top DSA interview questions asked in Visa

Visa frequently asks questions on Arrays, Strings, Linked Lists, Trees, Hash Maps, Graphs, Dynamic Programming, and caching-related concepts. Most coding rounds focus on efficient and clean problem-solving.

Visa interviews are generally moderate in difficulty, with a strong emphasis on LeetCode Easy and Medium problems. For experienced candidates, harder optimization and system design discussions may also be included.

Yes. Candidates are often evaluated on DBMS, Operating Systems, OOPs, Computer Networks, SQL, and practical project experience in addition to coding skills.

Freshers should build strong fundamentals in Arrays, Linked Lists, Trees, Graphs, and Dynamic Programming while also revising core CS subjects and practicing coding assessments under time constraints.

Create a structured preparation plan covering DSA fundamentals, problem-solving patterns, SQL, OOPs, and behavioral questions. Many candidates use resources such as Namaste DSA to strengthen their coding foundations before attempting company-specific interview questions.