Cadence Interview Experience (Latest)

Cadence Interview Experience (Latest): Are you the one that is preparing for the Cadence Interview and aspiring to crack it? Then make sure that you have referred to this whole article. Just for your sake, we have articulated this page with the Cadence Latest Interview Experience/ Cadence Interview Experience for Freshers. Going through this article will help you know what are the Cadence Technical/ HR questions that are been asked lately in the previous Cadence Interview. As a result, you will have an idea of the difficulty level of the Cadence Interview and can prepare for it in a strategical way. It can be noted that what all the particulars that you find here regarding the Cadence On Campus Interview Experience/ Cadence Off Campus Interview Experience were purely authentic. Hence, now go and grab all the essentials you were needed to know on Cadence Interview Experience.

Cadence Interview Experience – Overview

Organization Name	Cadence
Qualifications	Any Graduate/ Post Graduate
Job Role	Multiple
Category	Interview Experience
Job Location	Across India
Experience	Freshers
Official Website	www.cadence.com

Cadence Latest Interview Experience

Here in this section, we have accommodated the Cadence Off Campus Interview Experience and Cadence Interview Experience for Software Development Engineer. Give a look at each part of the section and get to know the difficulty level of the Cadence Interview and the range of the questions that are been asked.

Latest Cadence Interview Experience for Freshers

• Job Role: Software development Engineer

Cadence Selection Process

• Round 1: Online Test
• Round 2: Technical Interview 1
• Round 3: Technical Interview 2
• Round 4: Technical Interview 3
• Round 5: Managerial/ Technical Interview 4
• Round 6: HR Round

Round 1: Online Test

As the name suggests, it is an online assessment round. Whereas, the total time given for this round is 60 minutes. And there were 3 sections namely Aptitude, Technical, and Coding. In the Aptitude section, 20 questions were asked which are to be answered in 20 minutes. Coming to the Technical section, 10 questions were asked and which are to be answered in 10 minutes. For the coding section, it was given 60 minutes of time. From below you can know the questions that are asked in the coding section.

1. Reverse a Linked list

2. Check Balanced Parentheses

3. Given chess Board size print squares of each size present in chessboard

4. Given a text file status.txt representing the transition of states of 50 bulbs. Each line of the Text file is of type “1234 25”: indicating bulb 25 changes its state at 1234 seconds. Assuming all bulbs are initially switched OFF print the final states of all bulbs.

Round 2: Technical Interview 1

On clearing the online test, I am called for the next round which is the Technical Interview round. This article lasts for one hour. Priorly, the interviewer asked a few questions on the previous coding section. Later, below are the questions that are asked:

1. Check whether the given tree is BST or not and write production-level code for the same

2. Given an infinite Binary complete tree with level order for the first few levels as

1
2 4
3 5 7 9
6 8 10 12 14 16 18 20

Given string sequence containing ‘l’ and ‘r’ only print nodes along that route

For example:  if the string is “lllr” print 1-2-3-8. Write Production level code for the same

3. Check whether given n-ary trees are mirrors of each other given only roots

4. Given a row and column sorted matrix find to pair with the given sum and write production-level code for the same.

5. Shallow Copy and Deep Copy concept, how does computer treat negative integer assignment to an unsigned integer, overloaded equality operator and shallow copy impact of the same.

6. 5 people A B C D E with time for crossing a river resp. being 1 min, 2 min, 3 min, 4 min, 5 min. At a time only two people can travel by boat. Find min. time to transport all the people to another side of the river, given anyone in the boat can drive it at its speed.

Round 3: Technical Interview 2

For me, this round lasts for one hour. In this round, you were needed to write the functions for the given test cases.

1. Intersection Point of two linked lists

2. Detect cycle in the undirected graph.

3. Kth smallest integers in a stream of arrays.

4. Maximum sum subarray with the case of negative integers handled.

5. First non-repeating character in a stream of integers.

6. Merge k-sorted arrays (Why don’t we simply merge arrays and then obtain a single array and why use heap-based method. Hint- what will happen if one array is billion size and others of small size with normal merging)

7. Discussion on free() vs Delete() and little bit about storage Classes.

Round 4: Technical Interview 3

The duration of this round is 45 minutes. Candidates on clearing round 3 of the selection process will proceed to the technical interview 3.

1. Discussion about my 2nd and 3rd-year Internships.

2. Malloc() vs New(), Virtual Table and Virtual Pointer, structure Padding.

3. Discussion about my Major Projects.

4. Clone a Linked list with random pointers:

Discussed 3 approaches and was asked to write code Hash Map-based approach with all test cases and corner cases handled.

5. Discussion about Hash Map, Hash Function and suggest a hash map for detecting anagrams.

Round 5: Managerial/ Technical Interview 4

Here are the questions that are asked in the Managerial/ Technical Interview 4 round.

1. Merge k-sorted arrays

2. If file size is bigger than Ram size: Use an external sorting concept.

3. Given m arrays representing m train routes each of different sizes containing station numbers. You can move between 2 train routes only if they have a common station. Given 2 stations, find whether it is possible to reach from one to another.

Solved using Union-based approach.

Pointers along with hash map-based approach.

Further, Find the minimum train routes I have to change to reach from source to destination.

Round 6: HR Round

On completion of all the technical rounds, I was called for the HR round which is the last round of the whole selection process. Here are a few of the questions that are asked.

1. Discussion about Current PPO offered.

2. Open to go to the US for Projects or not.

3. Where do I see myself and more

Cadence Off Campus Interview Experience for Software Development Engineer

• Job Role: Software Developer C++
• Status: Selected

Round 1: Technical Round 1

Questions that were asked in this round are:

1. Problem Statement: Suppose we have a million entries in COWIN Registration using the phone number (all phone number data need not be sorted) we have to search a person’s details having the lowest phone number (e.g. 9999999999 > 9999999998) and keep registering of entries of person, how can we do that?

Approach 1: If data (all phone numbers) is stored then we can simply apply binary search which can take 0(log N) Complexity. But as per the problem statement data is not sorted.

Approach 2: we can keep a priority queue (min-heap) this can keep track of every entry in the form of sorted data and we can find details of the person having the lowest phone number on the root of the tree.

Interviewer: Draw the diagram of particular data using heap to visualize?

9999999910, 9999999997, 9999999917, 9999999915, 9999999912, 9999999996.

syntax: priority_queue<int,vector<int>,greater<int>>p;

2. Given a linked list, swap every two adjacent nodes and return its head. You must solve the problem without modifying the values in the list’s nodes (i.e., only nodes themselves may be changed)

Input: head = [1,2,3,4]

Output: [2,1,4,3]

Round 2: Technical Round 2

Candidates who have cleared round one of the technical rounds will be called for the second round of technical round 2.

1. Given an array, print the Next Greater Element (NGE) for every element. The Next greater Element for an element x is the first greater element on the right side of x in the array. Elements for which no greater element exist, consider the next greater element as -1.

Input : 11, 13, 21, 3

Output :13, 21, -1, -1

2. Given an array of strings strs, group the anagrams together. You can return the answer in any order. An Anagram is a word or phrase formed by rearranging the letters of a different word or phrase, typically using all the original letters exactly once.

Input: strs = [“eat”,”tea”,”tan”,”ate”,”nat”,”bat”]

Output: [[“bat”],[“nat”,”tan”],[“ate”,”eat”,”tea”]]

Round 3: Technical Round 3

1. How does the map [STL Library] work? What is the time complexity of its implementation? – Map in C++

2. The above question leads to the red-black tree – its working and properties.

3. What are access specifiers? Explain with examples

4. What is a const member function? –const-member-functions-c

5. What is a static variable, global variables?

6. Deep discussion on Constructor.

Round 4: Technical Round 4

1. Merge-k-sorted-arrays and then further modification in the problem like how to handle duplicates.

2. Questions on Basics of SQL queries, Operating systems (like process vs thread) were asked

3. Discussion on the current project.

Round 5: HR Round

This is the last round of the Cadence interview process. Few of the general questions were asked in this round. On completing this round it was said that I was selected for the job role and I received the offer letter.

1. Why do you think you are an ideal match for this job?

2. Why Cadence?

3. What extra-curricular activities are you involved in?

4. How much salary are you expecting?

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