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Mosaik Analytics Interview Questions and Answers
Mosaik Analytics Interview Experiences
2 interviews found
Anonymous
Selected
I applied via Internshala and was interviewed in Oct 2023. There were 4 interview rounds.
Shared data set and analysed
Python coding test and test cases
(1 Question)
- Q1. About the work culture
Interview Preparation Tips
Associate Engineer Interview Questions asked at other Companies
Selected
I applied via Approached by Company and was interviewed before May 2023. There was 1 interview round.
(5 Questions)
- Q1. Questions related to List & Dictionary of Python
- Q2. Syntax of Dictionary
- Ans.
A dictionary in programming is a collection of key-value pairs used to store and retrieve data.
Syntax: {key1: value1, key2: value2, ...}
Keys must be unique and immutable
Values can be of any data type
Access values using keys
- Q3. Syntax for integrating through List
- Ans.
Syntax for integrating through List involves using loops to iterate over each element in the list.
Use a for loop to iterate over each element in the list
Access each element using the index in the loop
Perform the integration operation on each element
- Q4. How to access items of a Dictionary
- Ans.
To access items of a Dictionary, use the key to retrieve the corresponding value.
Use the key inside square brackets to access the value in a Dictionary.
Example: dictionary['key'] will return the value associated with 'key'.
- Q5. Select Query of MySQL to select specific columns
- Ans.
Use SELECT query in MySQL to select specific columns
Use SELECT followed by the column names separated by commas
Specify the table name after the keyword FROM
Add any necessary conditions using WHERE clause if needed
Interview Preparation Tips
- Python
- MySQL
Associate Technology Interview Questions asked at other Companies
Top trending discussions
Interview questions from similar companies
Interview Preparation Tips
Experience: Verbal-correction of sentences, 2 passages,antonyms,synonyms logical reasoning - all models are in r.s agarwal
Total Questions: 75
Round: Technical Interview
Experience: Regular hr questions like tell about ur self,hobbies,strengths,any team activities, about paper presented and questions on that, questions on leadership qualities, asked to talk about 'conservation of energy' for few minutes, asked abouts functions or events organised.
College Name: NIT WARANGAL
Interview Questionnaire
3 Questions
- Q1. Where did you do the internship ?
- Ans.
I did my internship at XYZ Corporation.
Interned at XYZ Corporation
Worked in the marketing department
Assisted in creating social media campaigns
Conducted market research
Attended meetings with clients
- Q2. What did you learn from your mistakes ?
- Ans.
I learned to take responsibility for my actions and to use my mistakes as opportunities for growth.
I learned to admit my mistakes and apologize when necessary
I learned to reflect on my mistakes and identify areas for improvement
I learned to seek feedback from others and use it to make positive changes
I learned to not be afraid of failure and to view it as a learning experience
For example, when I made a mistake at work ...
- Q3. Why should we recruit you ?
- Ans.
I have the skills, experience, and passion to contribute to the success of your company.
I have a proven track record of achieving targets and exceeding expectations.
I possess strong communication and interpersonal skills, which enable me to work effectively with colleagues and clients.
I am a quick learner and adaptable to new environments and technologies.
I am passionate about the industry and eager to contribute to th...
Interview Preparation Tips
Experience: The first round was an online assessment of your knowledge in any of the three languages (C , C++, Java ).
Tips: Although they specify the syllabus but don't just rely on that.
Round: Interview
Experience: Second round was a HR + Technical interview.
The HR was combined with Technical interview in which they asked about the basic HR questions. The technical interview included a few basic questions on C or C++ programming and a few questions relating to the technicalities of the projects we did in our internships and Hobbies club..
Tips: Be well prepared for HR questions. Listen to the PPT carefully .
Round: IQ test
Experience: The third round was a simple IQ test. Be well versed with the language of your choice.
General Tips: The online test can be tackled if you study the first year alloted assigned book for the language you prefer. Having chosen C++ I was asked many questions related to templates and data structures.
College Name: IIT Roorkee
Interview Questionnaire
5 Questions
- Q1. Tell me about yourself
- Q2. What do you know about the company?
- Q3. What are your greatest strength and weaknesses?
- Q4. What are your ambitions in life?
- Q5. When are you getting married?
Interview Preparation Tips
Experience: PART ONE: Verbal Ability, uses of articles (a, an, the) and a RC.
PART TWO: logical reasoning, standard IQ type Questions, was simple.
PART THREE: An essay, one out of two, one choice was nuclear deal and the other was education system in India.
Round: Technical Interview
Experience: Some regular puzzles were given, which were easy. A discussion on internship work.
Round: HR Interview
Experience: They are looking for people with good aptitude, very good communication skills and strong desire to learn. Also, someone with good academic record and clear career goals.
Tips: Do not panic in the interview.
General Tips: For GD, improve the content by reading and/or discussing among wing mates. Don't be aggressive but be assertive and ENERGETIC.
College Name: IIT KANPUR
Interview Preparation Tips
Experience: No one would be eliminated in this round. They will provide you ample time - around 40-50 minutes to write a response on a case study. The topic would be new and unheard of, but you can think and write peacefully in that amount of time.
Tips: Make sure you highlight the points made and do remember them for the Group Discussion phase.
Round: Group Discussion
Experience: One-third of the guys will get selected for the interviews from each group of 8-10 guys. The topic of the GD would be same as the case study. Now, its time for you to recall the points you made during the writing section. The GD will last for around 15-20 minutes.
Tips: Good communication skills, relaxed but expressive tone. Don’t be silent and try to speak up whenever you get a chance. Try to bring new air into the discussion and think from all the different perspectives. You should speak at least 2-3 times, even if you just say 1-2 sentences each time. That will do. They also individually ask each person to speak, specifically those who could not speak, but you had better not be that guy or girl. There is no need to fight for summarizing the GD. Try to show that you are involved throughout the GD.
Round: HR Interview
Experience: There will be two guys, one from technical and the other HR. They both ask questions at the same time and they discuss among each other as well. They mostly try to detect any fraud or fake thing you did in your project or intern. All the technical questions come from your CV. So, your fate is kind of in your hands only.
Tips: Prepare hard for Projects, Internships etc. Don’t panic. They try to see how you react in a pressure situation and actually behave as if you are not impressing them. Just be calm and keep on speaking. If there is something you want to say and they interrupt you, its better you ask them to give you a chance to explain it in details. Do have a few questions in mind to ask them about your job profile and Wipro. That is the final nail in the coffin.
Skill Tips: A minimum CGPA of 8.0 was mentioned and later they relaxed it to 7.9. They were giving quite some importance to the Internships and Projects undertaken and were trying to judge if you actually did something new and genuine. They were dwelling deep into it. As I said, prepare well for them just like you prepare for BTech Project Viva. They do ask a lot of questions.HR questions should be prepared thoroughly. A background check of Wipro and IT sector companies is a must. Prepare well for group discussions. Try to get background information about the IT sector and the company. Prepare your CV thoroughly.
College Name: IIT KHARAGPUR
Interview Preparation Tips
Experience: Quizzed on opinions of the Construction Industry.
General Tips: 1. Be prepared on the courses and project works that you mention in your resume2. Read newspapers, blogs about the construction industry and keep yourself updated
Skill Tips: """"
Skills: Infrastructure Planning, Infrastructure Management, Construction Management, Project Management
College Name: VIT Chennai
Interview Preparation Tips
Experience: Initial shortlist was Walk-In.
Round: Technical Interview
Experience: Duration: 50 mins.
Resume based.
General Tips: Have a good number of projects and know each and every aspect of the projects mentioned
Have the ability to relate course content to the project development
Skill Tips: They were looking for Product Designers.
College Name: IIT-Madras
Interview Preparation Tips
Experience: Simple Aptitude - just brush up basics - be quick in your solving.
Duration: 120min minutes
Total Questions: 50+10
Round: HR Interview
Experience: Pretty simple interview round - was asked few HR questions. Majorly it was a informative session where i was told about the job profile and tested whether I was willing to take up the responsibility & commitment.
College Name: IIT MADRAS
Motivation: Just applied gen. Got through.
Interview Questionnaire
14 Questions
- Q1. Given n-ary tree, print the nodes in level-order zig-zag manner. O(n) time
- Q2. Given a BST find the number of pair of nodes which sum upto a given value. O(n) time, O(1) space
- Q3. Given a 2D plane and n points, find the line which passes through maximum number of lines
- Q4. If a/b is recurring like 10/3 print 10/3 as 3.(3), 16/6 as 2.(6)
- Q5. Explain caching, implement LRU caching
- Ans.
Caching is the process of storing frequently used data in a temporary storage to reduce access time. LRU caching removes least recently used data.
Caching improves performance by reducing access time to frequently used data
LRU (Least Recently Used) caching removes the least recently used data to make space for new data
LRU cache can be implemented using a doubly linked list and a hash map
When a cache hit occurs, the acce...
- Q6. Explain working of DNS, implement domain search in DNS
- Q7. What is hashing. Implement domain search using hashing
- Q8. Given a string of alphabet of at most 5 characters. Write a function which returns a unique number for each string with O(1) space
- Q9. Explain working of virtual function
- Q10. There is pointer of base class pointing to derived class. Explain the working with respect to the pointer, if this pointer calls the virtual function of base class
- Q11. How does write head take a value from process buffer and writes on a particular address (Explanation of address bus and register needed)
- Q12. Clone a linked list having an arbit pointer
- Q13. You are given deque(), enque(), isEmpty() function for queue, implement push(), pop(), min() functions of stack. O(1) time was required for min()
- Q14. Convert a binary tree to a DLL such that a next node for DLL is selected in a top down order in zig-zag manner. O(n) space was allowed, but not O(2n)
Interview Preparation Tips
Experience: 1. 20 MCQ
2. 2 coding questions
• Find the diameter of a tree
• Print all anagrams pair in separate line
Round: Technical Interview
Experience: Find the next larger element in a BST, given key might not be in the BST. O(logn) time and O(1) space.Delete all nodes on a DLL whose data is a multiple of 5. O(n) time
College Name: BIT Mesra
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