Company vault
Global IT consulting — OOP, DBMS, and structured fresher interviews.
Questions
100
Reported in Infosys interview loops. Core OOP concepts asked in almost every fresher technical screen.
Reported in Infosys interview loops. Fundamental operating-system question for entry-level engineering roles.
Reported in Infosys interview loops. Classic SQL screening question testing subqueries, window functions, or ordering.
Reported in Infosys interview loops. DBMS fundamentals covering 1NF through 3NF and when to denormalize.
Reported in Infosys interview loops. Networking basics question covering transport-layer reliability and use cases.
Reported in Infosys interview loops. HR opener testing motivation, research, and alignment with the role.
Reported in Infosys interview loops. Behavioral HR question assessing self-awareness and growth mindset.
Reported in Infosys interview loops. OS concept linking paging, address translation, and process isolation.
Reported in Infosys interview loops. Classic array + hash map problem testing optimal time–space trade-offs.
Reported in Infosys interview loops. Foundational search algorithm with clear loop invariants and edge cases.
Reported in Infosys interview loops. Pointer manipulation staple for junior coding interviews.
Reported in Infosys interview loops. Graph traversal question covering shortest paths, connectivity, and complexity.
Reported in Infosys interview loops. Tree recursion warm-up that often leads to balanced-tree and diameter follow-ups.
Reported in Infosys interview loops. Sliding window pattern for substring problems with hash set or map tracking.
Reported in Infosys interview loops. Sort-and-sweep array problem common in calendar and scheduling interviews.
Reported in Infosys interview loops. Introductory dynamic programming problem isomorphic to Fibonacci.
Reported in Infosys interview loops. Hash map plus doubly linked list problem bridging DSA and system components.
Reported in Infosys interview loops. Classic DP testing tabulation, space optimization, and item selection reconstruction.
Reported in Infosys interview loops. Graph algorithm for non-negative edge weights using priority queue.
Reported in Infosys interview loops. Foundational system design covering APIs, encoding, storage, and read-heavy scaling.