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Cisco Networking Academy Software Engineer Interview Questions and Answers
Cisco Networking Academy Software Engineer Interview Experiences
1 interview found
Anonymous
I was interviewed in Jan 2021.
(2 Questions)
Round duration - 50 minutes
Round difficulty - Medium
Two panellist were there, one was asking question based upon CN + OS + DBMS, one was asking question based upon DS + Algo.
- Q1.
Binary Search Tree Insertion
Given the root node of a binary search tree and a positive integer, you need to insert a new node with the given value into the BST so that the resulting tree maintains the pr...
- Ans.
Insert a new node with a given value into a binary search tree while maintaining BST properties.
Parse input for tree elements and value to be inserted
Insert the new node into the BST while maintaining BST properties
Return '1' if a correct tree configuration is achieved, else '0'
- Q2.
LCA in a Binary Search Tree
You are given a binary search tree (BST) containing N nodes. Additionally, you have references to two nodes, P and Q, within this BST.
Your task is to determine the Lowest Com...
- Ans.
The task is to find the Lowest Common Ancestor (LCA) of two nodes in a Binary Search Tree (BST).
Traverse the BST from the root to find the LCA of nodes P and Q.
Compare the values of nodes P and Q with the current node's value to determine the path to follow.
Continue traversing until you find the LCA node.
If one node is the ancestor of the other, return that node as the LCA.
Example: For input 2 3 and BST 1 2 3 4 -1 5 6
Round duration - 50 Minutes
Round difficulty - Medium
Round duration - 15 Minutes
Round difficulty - Easy
Interview Preparation Tips
Tip 1 : Practice at least 350 coding question
Tip 2 : Having recent project
Tip 3 : Good knowledge of OS,DBMS
Tip 1 : Have some projects on resume.
Tip 2 : Do not put false things on resume.
Skills evaluated in this interview
Interview questions from similar companies
Hitha aa
Easy...all basic questions
Coding about array ,string concepts
Interview Preparation Tips
Easy...all basic questions
Coding about array ,string concepts
Interview Preparation Tips
I applied via Walk-in and was interviewed in May 2024. There was 1 interview round.
Moderate good and easy for clear fundamentals
Interview Preparation Tips
- Software Testing
- Software
Selected
I applied via Naukri.com and was interviewed in Mar 2023. There were 2 interview rounds.
Write the program to swipe number
(2 Questions)
- Q1. How much salary do you want and what was you last ctc
- Q2. Tell me about your family
Interview Preparation Tips
(1 Question)
- Q1. Tell me something about your family members?
(1 Question)
- Q1. What was your salary expectation?
Selected
I applied via Approached by Company and was interviewed before Jun 2022. There were 3 interview rounds.
Coding round with 3 problem statements
(5 Questions)
- Q1. Questions related to project you have mentioned on resume
- Q2. Questions related to technologies you have mentioned
- Q3. Questions related to the coding test
- Q4. Nothing discussed everything as I know
- Q5. All the best those who are trying their best
Selected
Common Aptitude along with HTML5, CSS
(1 Question)
- Q1. Mostly questions were on HTML5,CSS and web development related questions.
Ritesh Bondre
I applied via Campus Placement and was interviewed in Oct 2023. There were 2 interview rounds.
Questions on quant and maths
Related to collections
Selected
I applied via Walk-in and was interviewed in Jul 2024. There were 3 interview rounds.
Advanced Java coding
(2 Questions)
- Q1. Entire core Java arrays and strings
- Ans.
Core Java arrays and strings are fundamental data structures used for storing and manipulating data in Java programming.
Arrays in Java are used to store multiple values of the same data type in a single variable.
Strings in Java are objects that represent sequences of characters.
Arrays and strings in Java are both indexed collections, with arrays being mutable and strings being immutable.
Example: String[] names = {"Alic
- Q2. Java collections and Framework
(2 Questions)
- Q1. Some coding and framework
- Q2. REST assured and API
Interview Preparation Tips
Skills evaluated in this interview
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