What is a good roadmap for Cisco interview preparation?
Start with Arrays, Strings, Linked Lists, Trees, and Graphs. Then revise Computer Networks, Operating Systems, and OOPs concepts. Structured programs such as Namaste DSA can help candidates build a strong DSA foundation before moving to company-specific interview preparation.
Verify This Answer
Cross-check this information using these trusted sources:
More FAQs in Top DSA interview questions asked in Cisco
Yes. Cisco regularly asks coding questions based on arrays, strings, linked lists, trees, graphs, stacks, queues, and hashing. Most questions are Easy to Medium difficulty with a focus on clean implementation and problem-solving.
Unlike many companies that focus purely on DSA, Cisco often combines coding rounds with networking fundamentals, operating systems, computer networks, and system-level discussions.
Yes. Since Cisco builds networking products and infrastructure, graph concepts such as BFS, DFS, shortest paths, connected components, and traversal problems are particularly valuable.
Still have questions?
Browse all our FAQs or reach out to our support team