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HexaView Technologies
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I was interviewed before May 2023.
ANY OF THE CODING PLATFORM
I applied via Campus Placement and was interviewed before Oct 2022. There were 3 interview rounds.
ACID properties are a set of properties that guarantee database transactions are processed reliably.
ACID stands for Atomicity, Consistency, Isolation, Durability
Atomicity ensures that all operations in a transaction are completed successfully or none at all
Consistency ensures that the database remains in a consistent state before and after the transaction
Isolation ensures that transactions are independent of each other
...
I was interviewed in Feb 2021.
Round duration - 30 Minutes
Round difficulty - Medium
First-round was the Coding round on Skype in the morning around 10 am.
We had to write programs on paper and share the photo personally on Skype with the Interviewer.
There were set including 2 questions.
We had the choice of writing the program in C,C++,Java,C# (Python was strictly Prohibited).
Time allotted for both programs- 40 minutes
We had to implement the given function only (it was mandatory) and had to write the complexity of the problem also.
We had to keep our Camera ON failing to which candidate could have face on-the-spot rejection.
In this approach, we will create an array of integers ‘nums’, by converting each string present in list ‘binaryNums’ in the integers they represent.
A binary string can be converted into a respective integer by simply traversing from rightmost character (least significant bit) to leftmost character (most significant bit) and for each position of set bit i.e (index where char is ‘1’) we add ...
The main idea is to calculate the ‘FIRST_SUM’ and the ‘LAST_SUM’ for every index ‘i’ between [0, N - 1].
Round duration - 60 Minutes
Round difficulty - Medium
Second round was the technical round which held after 4 hours of the coding round same day (at 2 pm). In my second round, Interviewer asked the questions from Data structures and algorithms, OOPS concepts, DBMS, one puzzle and one chess question (because in my introduction I said that I am a chess player)
Round duration - 60 Minutes
Round difficulty - Hard
The second round held same day after the first technical round. The second round was bit tough. He started asking some fundamentals questions from DS Algo, OOPs, DBMS, and other CS stuff and then he gradually increased the difficulty of the questions. At last, he asked me to write the code to print the pattern he gave, which I was able to do so he was impressed.
N (Total no.
Round duration - 60 Minutes
Round difficulty - Hard
The fourth and final technical round held the same day. He first asked me to send my resume to him through chat then he asked me questions related to my projects and skills. At last he gave me two coding problems and one riddle.
There is only one space between the values of each column in a row.
For exa...
We can observe that there are ‘N’ numbers of rows (where ‘N’ is the total number of rows to be printed). Each row contains a different value in the first column and its value increments by 1 for each subsequent column.
The first line contains an integer 'T' which denotes the numb...
Divide the matrix into loops. Print all the elements in the clockwise order from the first-outer layer, followed by the elements from the second outer layer, and so on. Use four loops to print all the elements. Every ‘for’ loop defines a single direction movement along with the matrix. The first loop represents the movement from left to right, the second loop represents the movement from top to bottom, the...
Round duration - 60 Minutes
Round difficulty - Medium
He asked me some general Questions
Tip 1 : Search Top Interview question of your topic on google and read thoroughly.
Tip 2 : Be prepared for general Questions also. For e.g., Tell me something about yourself, why do you want to join, about the company etc.
Tip 3 : Practice as many questions as you can as it will help you to build logic in short time.
Tip 4 : Do atleast 2 projects
Tip 1 : Make short, up to the point things in your resume.
Tip 2 : Mention your projects, skills, and experiences in detail.
I applied via campus placement at KIIT University, Bhuvaneshwar and was interviewed in Sep 2021. There was 1 interview round.
HexaView Technologies interview questions for popular designations
I was interviewed in Dec 2020.
Round duration - 60 Minutes
Round difficulty - Hard
We will try to explore all the possibilities using the recursion.
Let’s say we have a recursive function ‘REC’ who has two arguments IDX and IDY where IDX represents the index in the text string and IDY represents the index in pattern string and its return type is boolean. Initially, we will call the rec with IDX = N and IDY = M where N is the size of the text string and M is the size of the patte...
The idea is to first create an undirected graph of the given binary tree and then doing a bfs traversal of the undirected graph starting from the start node. We will keep a variable ‘count’ that will be incremented at each level of bfs traversal. ‘count-1’ is the required time needed to burn the whole tree.
Algorithm
Round duration - 20 Minutes
Round difficulty - Easy
Tip 1 : Have some knowledge of the role
Tip 2 : basics were clear
Tip 1 : Have projects and internships
Tip 2 : Have good skills with proper knowledge
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