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SOLshare Interview Questions and Answers
SOLshare Interview Experiences
2 interviews found
Anonymous
Selected
I applied via Company Website and was interviewed before Jan 2023. There was 1 interview round.
(4 Questions)
- Q1. How will one test a DC energy meter's accuracy?
- Ans.
To test the accuracy of a DC energy meter, one can compare its readings with a calibrated reference meter.
Use a calibrated reference meter to measure the energy consumption of a known load and compare it with the readings of the DC energy meter.
Repeat the test with different loads and at different energy levels to ensure accuracy across a range of measurements.
Perform the test under various environmental conditions, su...
- Q2. What is the Internet of things?
- Ans.
The Internet of Things (IoT) refers to the network of physical objects embedded with sensors, software, and connectivity to exchange data.
IoT is a network of interconnected devices that can communicate and share data
It involves the use of sensors, software, and connectivity to enable communication between objects
IoT enables automation, data collection, and analysis for improved efficiency and decision-making
Examples in...
- Q3. Have you used jUnit?
- Ans.
Yes, I have used jUnit.
jUnit is a popular unit testing framework for Java.
I have used jUnit to write and execute unit tests for Java applications.
It provides annotations, assertions, and test runners to facilitate testing.
Example: @Test annotation is used to mark a method as a test case.
- Q4. Have you followed Scrum?
Interview Preparation Tips
Skills evaluated in this interview
Senior Test Engineer Interview Questions asked at other Companies
Selected
I applied via Company Website and was interviewed before Jan 2023. There was 1 interview round.
(5 Questions)
- Q1. What is Internet of things?
- Ans.
Internet of Things (IoT) refers to the network of physical devices, vehicles, appliances, and other objects embedded with sensors, software, and connectivity to exchange data.
IoT is a network of interconnected devices that can communicate and share data
It involves embedding sensors, software, and connectivity in physical objects
These objects can include devices, vehicles, appliances, and more
Data exchange and communica...
- Q2. How do you test accuracy of a DC energy meter?
- Ans.
To test the accuracy of a DC energy meter, perform calibration, compare readings with a known reference, and conduct load testing.
Perform calibration by applying known DC voltage and current values to the meter and verifying the readings.
Compare the meter readings with a known reference meter to check for any discrepancies.
Conduct load testing by connecting various loads to the meter and verifying if the readings corre...
- Q3. Have you used selenium ?
- Ans.
Yes, I have used Selenium.
I have experience using Selenium for automated testing.
I have used Selenium WebDriver to write test scripts in Java.
I am familiar with locating elements using various methods like XPath and CSS selectors.
I have used Selenium Grid for parallel test execution.
I have integrated Selenium with other tools like TestNG and Jenkins for continuous integration.
- Q4. Have you followed scrum / jira ?
- Q5. Do you know SOP ?
- Ans.
Yes, I know SOP.
SOP stands for Standard Operating Procedure.
It is a set of step-by-step instructions to carry out routine tasks.
SOPs ensure consistency, efficiency, and quality in work processes.
Examples of SOPs include software testing procedures, manufacturing processes, and laboratory protocols.
Interview Preparation Tips
Skills evaluated in this interview
Test Engineer Interview Questions asked at other Companies
Interview questions from similar companies
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Java questions
Interview Preparation Tips
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Numerical ability and logical reasoning followed by some coding mcqs
(1 Question)
- Q1. Print 1 to 100 without for loop
- Ans.
Printing 1 to 100 without for loop
Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
(1 Question)
- Q1. General questions as per your cv
Interview Preparation Tips
- Aptitude
I applied via Recruitment Consultant and was interviewed before Jul 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. DS Algo Questions on Trees. Leadership Principles
Interview Preparation Tips
I applied via Naukri.com
Interview Questionnaire
2 Questions
- Q1. Why Amazon?
- Q2. What do you expect from Amazon?
Interview Preparation Tips
I applied via Newspaper Ad and was interviewed before Jun 2021. There were 3 interview rounds.
(1 Question)
- Q1. Basic questions of java.
(1 Question)
- Q1. Intro and other hr related questions.
Interview Preparation Tips
SAMKIT JAIN
I appeared for an interview in Aug 2017.
Interview Questionnaire
7 Questions
- Q1. Implement Merge Sort.
- Ans.
Merge Sort is a divide and conquer algorithm that sorts an array by dividing it into two halves, sorting them separately, and then merging the sorted halves.
Divide the array into two halves
Recursively sort the two halves
Merge the sorted halves
- Q2. Given a BST containing distinct integers, and a number ‘X’, find all pairs of integers in the BST whose sum is equal to ‘X’.
- Ans.
Find pairs of integers in a BST whose sum is equal to a given number.
Traverse the BST and store the values in a hash set.
For each node, check if (X - node.value) exists in the hash set.
If yes, add the pair (node.value, X - node.value) to the result.
Continue traversal until all nodes are processed.
- Q3. Given a set of time intervals in any order, merge all overlapping intervals into one and output the result which should have only mutually exclusive intervals.
- Ans.
Merge overlapping time intervals into mutually exclusive intervals.
Sort the intervals based on their start time.
Iterate through the intervals and merge overlapping intervals.
Output the mutually exclusive intervals.
Example: [(1,3), (2,6), (8,10), (15,18)] -> [(1,6), (8,10), (15,18)]
- Q4. What are the different types of hashing? Suggest an alternative and a better way for Linear Chaining.
- Ans.
Different types of hashing and alternative for Linear Chaining
Different types of hashing include division, multiplication, and universal hashing
Alternative for Linear Chaining is Open Addressing
Open Addressing includes Linear Probing, Quadratic Probing, and Double Hashing
- Q5. Implement AVL Tree.
- Ans.
An AVL tree is a self-balancing binary search tree where the heights of the left and right subtrees differ by at most one.
AVL tree is a binary search tree with additional balance factor for each node.
The balance factor is the difference between the heights of the left and right subtrees.
Insertion and deletion operations in AVL tree maintain the balance factor to ensure the tree remains balanced.
Rotations are performed ...
- Q6. Minimum number of squares whose sum equals to given number n.
- Ans.
Find the minimum number of squares whose sum equals to a given number n.
Use dynamic programming to solve the problem efficiently.
Start with finding the square root of n and check if it is a perfect square.
If not, then try to find the minimum number of squares required for the remaining number.
Repeat the process until the remaining number becomes 0.
Return the minimum number of squares required for the given number n.
- Q7. Insertion sort for a singly linked list.
- Ans.
Insertion sort for a singly linked list.
Traverse the list and compare each node with the previous nodes
If the current node is smaller, swap it with the previous node
Repeat until the end of the list is reached
Time complexity is O(n^2)
Interview Preparation Tips
Experience: There were 2 coding questions (no penalty for wrong submission) and 20 Multiple Choice Questions(with negative marking). We were given 90 minutes to solve them. MCQs were based on Data Structures, OS, CN, C outputs, OOP etc.
Tips: Experience in Competitive Programming might help in solving coding questions. No constraints were mentioned and detailed Instructions related to problem were stated vaguely. So code carefully.
Duration: 1 hour 30 minutes
Total Questions: 22
Round: Technical Interview
Experience: The interviewer asked me to introduce myself and a brief introduction of the projects that I have done. She first asked me questions related to my project. After that she moved on to the data structures part.
Tips: Take your time to approach the problems and if the question is not clear ask the interviewer to explain it again.
Round: Technical Interview
Experience: The interviewer asked me about how my previous round went. After that, he asked me to introduce myself and a brief introduction of the projects that I have done. He first asked me a few questions related to my project. Then he moved on to the data structures part. In this round the interviewer gave me strict time limit for coding the solution on paper for each problem and as soon as I was done coding he gave me 2-3 minutes every time to find errors and debug my code.
Tips: Do not panic even if the interviewer sets time limit while solving problems. If the question is not clear ask the interviewer to explain it again.
College Name: The LNM Institute Of Information Technology, Jaipur
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in May 2019. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. They asked about How have you developed Business in your Ex Company
Interview Preparation Tips
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