CtrlS Project Engineer Interview Questions and Answers

Q1. Related to profile
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Q1. Related to project
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Q1. Job profile and generic
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Q1. What is database and scaling
Ans. 
Database is a structured collection of data, scaling refers to increasing capacity to handle more data or users.
• Database is a structured collection of data organized for easy access, retrieval, and management

• Scaling refers to the ability of a system to handle increased workload or growth

• Scaling can involve adding more servers, increasing storage capacity, or optimizing performance

• Examples of scaling in databases includ...read more
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Q2. Explain your current project
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Q1. Explain day to day activity as Pm
Ans. 
As a Project Manager, day to day activities include overseeing project progress, communicating with team members and stakeholders, resolving issues, and tracking deadlines.
• Communicating with team members and stakeholders to provide updates and gather feedback

• Monitoring project progress and ensuring tasks are completed on time

• Identifying and resolving any issues or roadblocks that may arise

• Tracking deadlines and ensurin...read more
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Q2. How strong you are in communication skills
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I am highly skilled in communication, with experience in leading project teams and effectively conveying information.
• I have experience leading project teams and effectively conveying information

• I am skilled in written and verbal communication

• I am able to tailor my communication style to different audiences

• I have experience in conflict resolution and negotiation
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Q1. How would you priorities the work if client are not able to do?
Ans. 
If clients are unable to prioritize work, the project manager can use various techniques to prioritize tasks.
• Assess the impact and urgency of each task

• Consider the project objectives and deliverables

• Consult with the project team and stakeholders

• Use prioritization techniques like the MoSCoW method or the Eisenhower Matrix

• Allocate resources based on priority

• Regularly review and adjust priorities as needed
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Q2. What is Moscow?
Ans. 
MOSCOW is a prioritization technique used in project management to categorize requirements based on their importance.
• MOSCOW stands for Must have, Should have, Could have, and Won't have

• It helps in identifying the critical requirements and prioritizing them accordingly

• Must have requirements are essential and cannot be compromised, while Won't have requirements are not necessary

• For example, in a software development proj...read more
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Q3. What is Invest?
Ans. 
Invest is the act of allocating resources, usually money, with the expectation of generating an income or profit.
• Investing involves taking risks in order to potentially earn a return on your investment.

• There are many different types of investments, including stocks, bonds, real estate, and commodities.

• Investing requires careful research and analysis to make informed decisions.

• Diversification is important to minimize ri...read more
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Q1. 1.polyfill map, currying vs closure, reduce method, explain this?, 2.what is lazyload and suspense, single thread vs multi thread, Event loop(task queue & microtask queue)?
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Q2. Explain redux? Redux vs context api? ES6 features? Rest vs Spread? null vs undefined?
Ans. 
Redux is a predictable state container for JavaScript apps.
• Redux is a state management library for JavaScript applications.

• It helps in managing the state of an application in a predictable way.

• Redux follows a unidirectional data flow pattern.

• Context API is a built-in feature of React that can be used for state management, but it is not as powerful as Redux.

• ES6 features include arrow functions, template literals, destru...read more
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Output based question regarding shallow and deepcopy related to object.
write a program for i/p: "This is the JS guide, developer!" o/p: "sihT si eht SJ ,ediug !repoleved"
react timer based output start, stop and reset.

Q1. Previous projects, Basic React Questions and Node js questions.
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Fetching data from api, DSA question (Queue implementation)

Q1. Salary and package discussion
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Q1. Managerial round - just project explanation
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