M3bi Interview Questions and Answers

Q1. Cisco Nexus, Firewall, F5 load balancer
Add your answer

Q1. IOS upgradation
Add your answer

Q1. Consistency and Innovative thinking
Add your answer

Q1. Cyber kill chain
Add your answer
Q2. Mitre Attack framework
Add your answer

Q1. Phishing email analysis
Add your answer
Q2. Sandboxing and Log4j, Lockbit3.0
Add your answer

Q1. Angular life cycle
Add your answer
Q2. Explain RxJS operators and which are you used with example where used
Ans. 
RxJS operators are functions that enable complex asynchronous code to be easily composed in a declarative manner.
• RxJS operators are used to manipulate the observables and perform operations like filtering, mapping, reducing, etc.

• Some commonly used RxJS operators include map, filter, mergeMap, switchMap, catchError, tap, debounceTime, etc.

• Example: Using map operator to transform the emitted values from an observable str
Answered by AI
Add your answer
Q3. Authentication and authorisation
Add your answer
Q4. Mongo db query for aggregation
Ans. 
MongoDB aggregation query is used to perform operations on data and return computed results.
• Use the aggregate method to perform aggregation operations in MongoDB

• Pipeline stages can be used to filter, group, project, sort, and perform other operations on data

• Examples: db.collection.aggregate([{$match: {field: value}}, {$group: {_id: '$field', total: {$sum: 1}}}])
Answered by AI
Add your answer

Programming language

Q1. Java concepts and Collections Framework
Add your answer
Q2. TestNg unit Testing annotations
Add your answer
Q3. Agile methodology
Add your answer

Q1. Previous project details
Ans. 
Developed a web-based project management tool for tracking tasks and deadlines.
• Used React.js for front-end development

• Implemented RESTful APIs using Node.js and Express

• Utilized MongoDB for database storage

• Integrated authentication and authorization features
Answered by AI
Add your answer