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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. Recursive Approach
The rules of the binary search tree say if any node value is less than the root node value, then this node must lie on the left subtree of the root else will lie on the right subtree. We can think of a recursive solution by breaking the task into a subtask, as any node can be either on the left subtree or right subtree of the root node. In BST we can find which subtree (left/right) to follow next by c...
- 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. Depth - First Traversal
We will traverse the BST in a depth-first manner. The moment we encounter either of the nodes P or Q, we will return some boolean flag. The least common ancestor would then be the node for which both the subtree recursions return a ‘True’ flag value.
The algorithm will be -
- We will start traversing a BST from the root node in a recursive manner.
- Let the current node in each...
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
Top trending discussions
Interview questions from similar companies
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
(2 Questions)
- Q1. What is oops , explain its concepts
- Ans.
OOPs stands for Object-Oriented Programming. It is a programming paradigm based on the concept of objects.
OOPs concepts include encapsulation, inheritance, polymorphism, and abstraction.
Encapsulation refers to the bundling of data with the methods that operate on that data.
Inheritance allows a class to inherit properties and behavior from another class.
Polymorphism allows objects to be treated as instances of their par...
- Q2. What do you know about collections in java explain it
- Ans.
Collections in Java are classes that represent groups of objects, providing operations for manipulation and iteration.
Collections framework in Java provides interfaces (e.g. List, Set, Map) and classes (e.g. ArrayList, HashSet, HashMap) for storing and manipulating groups of objects.
Collections offer methods for adding, removing, and accessing elements in a collection.
Collections also provide methods for sorting, searc...
(2 Questions)
- Q1. Tell me about yourself
- Ans.
I am a passionate software engineer with experience in developing web applications using various technologies.
Experienced in developing web applications using HTML, CSS, JavaScript, and frameworks like React and Angular
Proficient in backend development with Node.js and databases like MongoDB and MySQL
Familiar with version control systems like Git and deployment tools like Docker
- Q2. Situation based behaviourial questions
Skills evaluated in this interview
Selected
Common Aptitude along with HTML5, CSS
(1 Question)
- Q1. Mostly questions were on HTML5,CSS and web development related questions.
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 campus placement at JC Bose Institute of Life Sciences, Jhansi and was interviewed in Feb 2024. There were 3 interview rounds.
A topic on software tsting was given to us and we are ealiy done so far
Good experience there was the
(2 Questions)
- Q1. Why qspiders and tell somthing special about us
- Ans.
QSpiders is a leading software training institute known for its quality education and placement assistance.
QSpiders is known for its experienced faculty who provide hands-on training in software development.
The institute has a strong track record of placing students in top IT companies.
QSpiders offers a wide range of courses in software development, testing, and other related fields.
The institute has state-of-the-art f...
- Q2. About our company and what is the basic role do un want in the company
Interview Preparation Tips
(1 Question)
- Q1. Tell me something about your family members?
(1 Question)
- Q1. What was your salary expectation?
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
I applied via Naukri.com and was interviewed in Aug 2022. There were 3 interview rounds.
Qsprider is one of the best platform software testing
(2 Questions)
- Q1. SDLC ,STLC , regression testing,oops concepts
- Q2. Technical interview manual testing,java ,sql , selenium
(1 Question)
- Q1. Tell me about your self, project explain
Interview Preparation Tips
Mohd Tayyab
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
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