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MongoDB Interview Questions, Process, and Tips
Top MongoDB Interview Questions and Answers
- Q1. how would u scale the app (database wise) over India ?asked in Consultant Engineer interview
- Q2. What process areas you are SME in?asked in Netsuite Administrator interview
- Q3. Give me examples of how you closed a deal in the past?asked in Key Accounts Executive interview
MongoDB Interview Experiences
14 interviews found
Anonymous
I applied via Company Website and was interviewed in Nov 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Design schema for movie booking system ?
- Ans.
Design schema for a movie booking system.
Create tables for movies, theaters, users, bookings, and payments.
Use foreign keys to establish relationships between tables.
Include attributes like movie title, showtime, seat number, user details, booking status, payment details, etc.
Consider implementing a booking algorithm to handle seat selection and availability.
Ensure data integrity and normalization for efficient data re
- Q2. How would u scale the app (database wise) over India ?
- Ans.
To scale the app database over India, consider sharding, replication, and using cloud services.
Implement sharding to distribute data across multiple servers based on geographic location or other criteria.
Set up replication to ensure data consistency and availability in different regions.
Utilize cloud services like AWS or Azure to easily scale resources based on demand.
Optimize queries and indexes to improve database pe...
(2 Questions)
- Q1. What is sharding vs partitioning
- Ans.
Sharding and partitioning are both techniques used in database management to improve performance and scalability by dividing data into smaller chunks.
Sharding involves splitting a database into smaller, independent databases called shards, each responsible for a subset of the data.
Partitioning involves dividing a database into smaller segments called partitions, each containing a subset of the data based on a defined c...
- Q2. What are the 3 basic components of database, and do a RCA for why a DB is down.
- Ans.
The 3 basic components of a database are data, schema, and software. An RCA for a DB being down involves identifying the root cause of the issue.
Data: the actual information stored in the database, such as customer records or product details.
Schema: the structure that defines how the data is organized and related to each other, including tables, fields, and relationships.
Software: the database management system (DBMS) ...
Top MongoDB Consultant Engineer Interview Questions and Answers
Consultant Engineer Interview Questions asked at other Companies
Selected
I applied via Naukri.com and was interviewed in Sep 2024. There were 2 interview rounds.
(2 Questions)
- Q1. What process areas you are SME in?
- Ans.
I am a subject matter expert in process areas such as order to cash, procure to pay, and record to report.
Order to cash
Procure to pay
Record to report
- Q2. What is that you bring to the table?
- Ans.
I bring a strong technical background in Netsuite administration, problem-solving skills, and a track record of successful system implementations.
Extensive experience in Netsuite administration and customization
Proven ability to troubleshoot and resolve complex system issues
Successful track record of implementing new system functionalities and enhancements
Strong communication skills to collaborate with cross-functional
(2 Questions)
- Q1. Create saved searches
- Ans.
Creating saved searches in Netsuite Administrator
Navigate to Lists > Search > Saved Searches
Click on New to create a new saved search
Select the record type and criteria for the search
Add filters, columns, and sorting options as needed
Save the search and run it to view results
- Q2. Create reports in NS
- Ans.
Creating reports in Netsuite involves selecting the desired data fields, applying filters, and customizing the layout.
Select the data fields you want to include in the report
Apply filters to narrow down the data based on specific criteria
Customize the layout of the report to display the data in a clear and organized manner
Interview Preparation Tips
Skills evaluated in this interview
Netsuite Administrator Interview Questions asked at other Companies
I applied via Referral
(2 Questions)
- Q1. Explain the end to end process of lead gen to closure?
- Ans.
The end to end process of lead gen to closure involves identifying potential leads, nurturing them through the sales funnel, and ultimately converting them into customers.
Identifying potential leads through various channels such as cold calling, email campaigns, and networking events
Qualifying leads to ensure they meet the criteria for your product or service
Nurturing leads by providing relevant information, addressing...
- Q2. Give me examples of how you closed a deal in the past?
- Ans.
Closed a deal by offering a customized solution that addressed the client's specific needs and concerns.
Identified the client's pain points and challenges
Presented a tailored solution that directly addressed their needs
Negotiated terms and pricing to meet both parties' requirements
Followed up consistently and provided exceptional customer service
Closed the deal by securing commitment and signing a contract
Interview Preparation Tips
- Demand Gen
- cold calling
- sales process
Key Accounts Executive Interview Questions asked at other Companies
(1 Question)
- Q1. Database indexing, partitioning, sharding.
Consultant Interview Questions asked at other Companies
MongoDB interview questions for popular designations
I applied via LinkedIn and was interviewed in Jan 2024. There were 5 interview rounds.
(1 Question)
- Q1. Casual discussion on previous company positions
(1 Question)
- Q1. In-depth discussion on personality, problem solving approach, work pressure discussion
(1 Question)
- Q1. Complete end to end discussion on Salesforce admin, release cycle, CI/CD tools
(1 Question)
- Q1. Further discussion on Salesforce admin both sales cloud and service cloud
(1 Question)
- Q1. Release planning, ci/cd setup, yaml script, community cloud, data management
Interview Preparation Tips
- Yaml
- Salesforce admin
- Salesforce CRM
Senior Salesforce Administrator Interview Questions asked at other Companies
Get interview-ready with Top MongoDB Interview Questions
I applied via Naukri.com and was interviewed in Feb 2024. There were 2 interview rounds.
(1 Question)
- Q1. How would you do work allocation
(1 Question)
- Q1. How you plan for quater end
- Ans.
I plan for quarter end by setting clear goals, analyzing data, coordinating with team members, and adjusting strategies as needed.
Set clear goals and objectives for the quarter
Analyze data and performance metrics to track progress
Coordinate with team members to ensure alignment and collaboration
Adjust strategies and tactics based on performance and market conditions
Interview Preparation Tips
The company really need to look into the hiring process and make changes
Operations Manager Interview Questions asked at other Companies
Jobs at MongoDB
Selected
I applied via Recruitment Consulltant and was interviewed in Apr 2023. There were 4 interview rounds.
Tableau intensive assignment with few questions on SQL and basic Python
(2 Questions)
- Q1. Discussion on submitted assignment and current job role
- Q2. What kind of analysis have you done in your current role?
(1 Question)
- Q1. Basic discussion on why I am switching from my current company and salary discussion
Data Analyst Interview Questions asked at other Companies
I applied via Job Portal and was interviewed in Mar 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Word formation Algorithm question
- Q2. Architecture of project.
- Ans.
The architecture of the project is based on microservices with a containerized approach using Docker and Kubernetes.
Utilizes microservices architecture for scalability and flexibility
Containerized approach using Docker for easy deployment and management
Orchestrated with Kubernetes for automated scaling and monitoring
Interview Preparation Tips
Senior Software Engineer Interview Questions asked at other Companies
Selected
I applied via LinkedIn and was interviewed before Oct 2022. There were 7 interview rounds.
(1 Question)
- Q1. Basic questions around yourself, and your communication skills were monitored. The overall language capabilities were checked to ensure that you were a good fit for the organisation. Since the role was a c...
(1 Question)
- Q1. Schema Designing questions on how you would design a certain use case with MongoDB. This was done to understand your technical knowledge about database systems
(1 Question)
- Q1. System design questions, on how you would design the architecture of a system based on a certain use case. This was done to understand the thinking capabilities around system architecture and figuring out ...
(1 Question)
- Q1. Coding questions, to understand what you would do to approach a certain problem, especially when found to be out of your wheelhouse.
(1 Question)
- Q1. Coding questions, to understand your approach to problems and gauge your problem solving skills and technical depth.
(1 Question)
- Q1. Final interview with head of department
Interview Preparation Tips
Top MongoDB Consultant Engineer Interview Questions and Answers
Consultant Engineer Interview Questions asked at other Companies
Selected
I was interviewed before Feb 2023.
(1 Question)
- Q1. Window functions, Joins, CTE
(1 Question)
- Q1. Data Strategy, cleaning , salesforce automation related general questions
(1 Question)
- Q1. General SQL interview questions
I was interviewed in Sep 2021.
(1 Question)
Round duration - 50 minutes
Round difficulty - Medium
The first interview took place in afternoon at around 1pm. Interviewer was friendly and gave his introduction at start of interview. The interview started with an easy DS/Algo question, which I solved easily. This was followed by surface knowledge of DBMS, which consisted of a hard SQL query, at which I got stuck. OS was also tested deeply. The interviewer was satisfied at end of interview.
- Q1.
Merge Overlapping Intervals Problem Statement
You are given 'N' intervals, each defined by two integers, marking its boundaries. Your task is to merge all overlapping intervals and return a list of merged...
(1 Question)
Round duration - 50 minutes
Round difficulty - Medium
The interview took place at around 5pm. There were 2 interviewers and they were very friendly. I was first asked about my projects in resume. We had a long discussion on one of my projects which included mongoDB. Then a DS/Algo question was asked which I solved quickly. Then we had a deep discussion on OS and Computer networks. Lastly there was another coding question given to end the interview. The interviewers were satisfied.
- Q1.
Number of Islands Problem Statement
You are provided with a 2-dimensional matrix having
Nrows andMcolumns, containing only 1s (land) and 0s (water). Your goal is to determine the number of islands in t...
Interview Preparation Tips
Tip 1 : Practice atleast 300 questions and be regular
Tip 2 : Give leetcode weekly contests
Tip 3 : CS fundamentals like OS and DBMS are very important
Tip 1 : Have atleast 2-3 projects in the resume
Tip 2 : A project with mongoDB in tech stack could be a plus point
Tip 3 : Be honest with your resume
Skills evaluated in this interview
Top trending discussions
MongoDB Interview FAQs
The duration of MongoDB interview process can vary, but typically it takes about 2-4 weeks to complete.
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MongoDB Interviews By Designations
- MongoDB Consultant Engineer Interview Questions
- MongoDB Key Accounts Executive Interview Questions
- MongoDB Data Analyst Interview Questions
- MongoDB Senior Software Engineer Interview Questions
- MongoDB Senior Salesforce Administrator Interview Questions
- MongoDB Consultant Interview Questions
- MongoDB Operations Manager Interview Questions
- MongoDB SDE (Software Development Engineer) Interview Questions
- Show more
Interview Questions for Popular Designations
MongoDB Interview Process
based on 17 interviews
Interview experience
Interview Questions from Similar Companies
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