From 6609aebe0753e17f5517ed21271d1da4acd2c81f Mon Sep 17 00:00:00 2001 From: VASANTH KUMAR BHUKYA Date: Sat, 2 Jul 2022 13:17:44 +0530 Subject: [PATCH] Adding Cisco System Questions --- Cisco/Readme.md | 70 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 Cisco/Readme.md diff --git a/Cisco/Readme.md b/Cisco/Readme.md new file mode 100644 index 0000000..660ff9d --- /dev/null +++ b/Cisco/Readme.md @@ -0,0 +1,70 @@ + +## Cisco Systems Interview Questions + +* [Online Test: Coding Round Questions](#coding) +* [Round 1: Technical Interview Questions](#tech) +* [Round 2: Technical + Managerial Interview Questions](#TechAndManage) +* [Round 3 : HR Questions ](#hr) +____ +Coding round questions
+- https://leetcode.com/problems/expressive-words/description/ +- A string of numbers in random order is given and you have to print them in decimal format in strictly decreasing order. +- https://practice.geeksforgeeks.org/problems/does-array-represent-heap/0 +- https://practice.geeksforgeeks.org/problems/kth-largest-element-in-a-stream/0 +- https://www.geeksforgeeks.org/permutations-of-a-given-string-using-stl/ + + + + +---- +Technical Interview Questions +- Explain Dining Philosopher problem and how should you prevent deadlock? +- Deadlock prevention +- Priority Inversion +- OSI Layers +- Working of Data link layer. +- Some questions on my projects. +- DSA questions +- Middle of the linked list +- Given a sorted array that consists of positive and negative values. find a number of pairs having a sum equal to k. +- TCP, UDP. Differences. How did you implement 3-way handshake +- Handling multiple clients in a chat system +- FTP protocol implementation and all +- DHCP protocol +- Difference b/w final and finally in java +- Max profit in job scheduling. Just logic, no code, and solution for a small input +- OS questions like, preemptive and non-preemptive scheduling +- Asked me about OS Project which I kept in my resume +- Asked me about threads, synchronization ( JAVA ) +- Sorting algo, which would take least Time complexity and their implementation and real-world examples. +- https://practice.geeksforgeeks.org/problems/reverse-level-order-traversal/1 +- https://practice.geeksforgeeks.org/problems/zigzag-tree-traversal/1 +- https://practice.geeksforgeeks.org/problems/level-order-traversal/1 + + +---- + + +Technical + Managerial Interview Questions +- You have created a server and you have to check if 3 million phones use that server so is it able to handle that load or not? Ans: I have used docker in my projects the solution to this problem is by creating containers using docker. +- Implement binary search in three lines. +- Where you will see yourself after 3 years? +- How do you influence people? +- Failures? Learning from failure. +- Make a sorted linked list into a balanced tree. I started from brute force to optimization. Gave him 3 answers +- Internship experience +- Explain the projects you did +- write functions to connect any two nodes of the graph, and also another function to check if 2 nodes are directly or indirectly(transitively) connected. + + +---- + +HR Questions + +- Are you ok with relocation? +- Questions on the role. +- Questions on products of Cisco. +- Which role do you think you are most suitable for? +- Why cisco ? + +