GreenClouds interview experience Real time questions & tips from candidates to crack your interview
Software Development
GreenClouds
3 rounds | 7 Coding
problems
Selected Interview preparation journey
Preparation
Duration: 4 months
Topics: Object Oriented Programming, Data structure and Algorithms, Database management, System, Operating System, Data Communication and networks , Machine learning or any new technology
Tip 1 : Solve and answer the questions with a calm mind.
Tip 2 : You should know each and every word of your Resume.
Tip 3 : Have confidence in yourself
Tip 4 : Prepare yourself for the question "Tell me about yourself"
Application process
Where: Campus
Eligibility: above 60%
Tip 1 : Follow chronological resume format
Tip 2 : Include only the most relevant information and put the most important information first
Tip 3 : Description of your project should be short and sweet.
Interview rounds
01
Round
Easy
Online Coding Test
Duration90 minutes
Interview date1 Sep 2020
Coding problem2
Coding Round consists of 3 questions and time given to solve those questions was 6 hours. It give a 24 hour window in that we can give our test anytime. The questions are basically from arrays, Mathematical , Dynamic Programming
1. Nearest Multiple of 10
Easy
15m average time
85% success
0/40
Asked in companies
You have been given an integer 'N'. Find the nearest multiple of 10 to the given integer 'N'.
Note:
If there are multiple answers, find the smallest one. F... View more
2. Beautiful String
Easy
18m average time
70% success
0/40
Asked in companies
Ninja has been given a binary string ‘STR’ containing either ‘0’ or ‘1’. A binary string is called beautiful if it contains alternating 0s and 1s.
For Example:‘0101’, ‘1010’, ‘101’, ‘01...
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02
Round
Easy
Video Call
Duration90 minutes
Interview date24 Dec 2020
Coding problem3
First of all interviewer asked very famous question of Interview i.e.
"Tell me about yourself"
I have given proper answer of this question including my achievements , internships and education.
The interviewer was very friendly . He kept motivating me till end of interview. He took me to the right approach in many questions.
1. Alternate Print
Easy
10m average time
90% success
0/40
Asked in companies
You have two strings “A” and “B”. Your task is to print these two strings in an alternative fashion according to indices i.e. first character of “A”, the first cha...
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2. OS Questions
Have you worked on Linux OS?
Tell me some commands in Linux. Which commands are used to create a file and write in it?
If we want to print top 10 lines from a file which command will we use?
If we want to print last 10 line of file which command will we use?
Which command is used to get ip address of pc? .
What is the difference between physical address and logi...
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Problem approach
Tip 1 : I generally prefer last minute notes from geeks for geek for quick revision . It covers most of the topics.
Tip 2 : Refer generally asked questions in interviews for particular subject.
Tip 3 : Make notes for the main subject topics for last revision.
3. OOPS Questions
What is Inheritance and types of Inheritance. along with example of inheritance.
What are access specifier in OOPS?
What is default access specifier of class?
What is the difference between class and structure?
What is garbage collection?
Different storage mediums in C++.
What is copy constructor?
Problem approach
Tip 1 : Go through the main features of OOPS Encapsulation , Inheritance etc
Tip 2 : Practice examples of each feature
Tip 3 : Read E Balaguruswamy for better understanding of OOPs
03
Round
Easy
Video Call
Duration30 minutes
Interview date12 Jan 2021
Coding problem2
This was Technical + HR both round. I were asked technical as well as HR related Questions
Again the interviewer was very friendly . He treated me very well and help me out in many questions.
I got a great experience from this interview. Overall It was a good learning for me.
1. Puzzle
If we toss 1 coin three times one by one then what will the probability of getting heads all the time.
Problem approach
Tip 1 : Do practice these some generally asked Mathematics concepts
Tip 2 : Keep revising things.
2. Kth largest element in the unsorted array
Moderate
10m average time
90% success
0/80
Asked in companies
You are given an array consisting of 'N' distinct positive integers and a number 'K'. Your task is to find the kth largest element in the array.
Example:
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Here's your problem of the day 
Solving this problem will increase your chance to get selected in this company
What is the result of 4 % 2?
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