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Deep copy creates a new object with a copy of the original object's data, while shallow copy copies references to the original object's data.
Shallow copy: Creates a new object but inserts references to the original objects' elements.
Example of shallow copy: `import copy; a = [1, 2, [3, 4]]; b = copy.copy(a)` results in `b[2]` referencing the same list as `a[2]`.
Deep copy: Creates a new object and recursively copie...
Joins in SQL combine rows from two or more tables based on related columns, enabling complex queries and data retrieval.
INNER JOIN: Returns records with matching values in both tables. Example: SELECT * FROM A INNER JOIN B ON A.id = B.a_id;
LEFT JOIN: Returns all records from the left table and matched records from the right table. Example: SELECT * FROM A LEFT JOIN B ON A.id = B.a_id;
RIGHT JOIN: Returns all record...
I effectively managed projects by utilizing structured methodologies, fostering team collaboration, and ensuring stakeholder engagement.
Utilized Agile methodology for a software development project, resulting in a 30% increase in team productivity.
Implemented regular stakeholder meetings to ensure alignment and address concerns promptly, which improved project satisfaction ratings by 25%.
Led a cross-functional tea...
Product management allows me to combine my passion for technology, user experience, and business strategy to create innovative solutions.
I enjoy the process of identifying market needs and translating them into product features
I thrive in cross-functional collaboration with teams like engineering, design, and marketing
I am motivated by the opportunity to drive product success and impact user satisfaction
Child threads are independent threads that are created by a parent thread.
Child threads are created within a parent thread and share the same resources.
They can perform tasks concurrently with the parent thread.
Child threads can communicate with each other through shared memory or message passing.
Examples include creating multiple threads to handle different parts of a complex computation or to handle multiple cli...
Node.js uses an event-driven, non-blocking I/O model to handle concurrency.
Node.js uses an event loop to handle multiple requests simultaneously.
It uses callbacks to handle I/O operations asynchronously.
It also supports worker threads for CPU-intensive tasks.
Node.js provides a cluster module to create child processes for load balancing.
It can handle thousands of concurrent connections efficiently.
Left join returns all records from left table and matching records from right table. Right join returns all records from right table and matching records from left table.
Left join is used to retrieve all records from the left table and matching records from the right table.
Right join is used to retrieve all records from the right table and matching records from the left table.
If there is no match in the right tabl...
KPIs for resources measure efficiency, utilization, and performance in project management to ensure optimal resource allocation.
Resource Utilization Rate: Measures the percentage of time resources are actively engaged in project work. Example: 80% utilization indicates effective use.
Cost Performance Index (CPI): Compares the budgeted cost of work performed to actual costs. Example: A CPI of 1.2 indicates cost effi...
KPIs for stakeholders measure project success and alignment with their interests, ensuring effective communication and satisfaction.
Stakeholder Satisfaction Index: Surveys to gauge satisfaction levels post-project.
Engagement Level: Frequency of stakeholder interactions and feedback sessions.
Return on Investment (ROI): Financial metrics showing project value to stakeholders.
Timeliness of Deliverables: Percentage of...
Different prioritization frameworks help product managers make informed decisions on what to focus on.
MoSCoW method (Must have, Should have, Could have, Won't have)
Kano model (Basic needs, Performance needs, Excitement needs)
Value vs. Effort matrix (High value, Low effort items first)
RICE framework (Reach, Impact, Confidence, Effort)
Weighted scoring model (Assigning weights to different criteria)
I appeared for an interview in Apr 2025, where I was asked the following questions.
KPIs for resources measure efficiency, utilization, and performance in project management to ensure optimal resource allocation.
Resource Utilization Rate: Measures the percentage of time resources are actively engaged in project work. Example: 80% utilization indicates effective use.
Cost Performance Index (CPI): Compares the budgeted cost of work performed to actual costs. Example: A CPI of 1.2 indicates cost efficienc...
KPIs for stakeholders measure project success and alignment with their interests, ensuring effective communication and satisfaction.
Stakeholder Satisfaction Index: Surveys to gauge satisfaction levels post-project.
Engagement Level: Frequency of stakeholder interactions and feedback sessions.
Return on Investment (ROI): Financial metrics showing project value to stakeholders.
Timeliness of Deliverables: Percentage of mile...
I applied via Campus Placement and was interviewed in Mar 2024. There were 4 interview rounds.
I hold a Bachelor's degree in Business Administration with a focus on Product Management and a minor in Data Analytics.
Bachelor's degree in Business Administration from XYZ University, graduated with honors.
Completed coursework in Product Management, Marketing, and User Experience Design.
Participated in a capstone project where we developed a product prototype and conducted market research.
Interned at ABC Company, wher...
Different prioritization frameworks help product managers make informed decisions on what to focus on.
MoSCoW method (Must have, Should have, Could have, Won't have)
Kano model (Basic needs, Performance needs, Excitement needs)
Value vs. Effort matrix (High value, Low effort items first)
RICE framework (Reach, Impact, Confidence, Effort)
Weighted scoring model (Assigning weights to different criteria)
Product management allows me to combine my passion for technology, user experience, and business strategy to create innovative solutions.
I enjoy the process of identifying market needs and translating them into product features
I thrive in cross-functional collaboration with teams like engineering, design, and marketing
I am motivated by the opportunity to drive product success and impact user satisfaction
I appeared for an interview in Nov 2024, where I was asked the following questions.
Deep copy creates a new object with a copy of the original object's data, while shallow copy copies references to the original object's data.
Shallow copy: Creates a new object but inserts references to the original objects' elements.
Example of shallow copy: `import copy; a = [1, 2, [3, 4]]; b = copy.copy(a)` results in `b[2]` referencing the same list as `a[2]`.
Deep copy: Creates a new object and recursively copies all...
Joins in SQL combine rows from two or more tables based on related columns, enabling complex queries and data retrieval.
INNER JOIN: Returns records with matching values in both tables. Example: SELECT * FROM A INNER JOIN B ON A.id = B.a_id;
LEFT JOIN: Returns all records from the left table and matched records from the right table. Example: SELECT * FROM A LEFT JOIN B ON A.id = B.a_id;
RIGHT JOIN: Returns all records fro...
I appeared for an interview in Jun 2024.
I effectively managed projects by utilizing structured methodologies, fostering team collaboration, and ensuring stakeholder engagement.
Utilized Agile methodology for a software development project, resulting in a 30% increase in team productivity.
Implemented regular stakeholder meetings to ensure alignment and address concerns promptly, which improved project satisfaction ratings by 25%.
Led a cross-functional team in ...
I applied via Recruitment Consulltant and was interviewed in Nov 2023. There were 2 interview rounds.
A cluster is a group of interconnected computers or servers that work together to perform a specific task or provide a service.
Clusters are used to improve performance, scalability, and availability of applications.
They can be used for tasks such as data processing, web hosting, and scientific research.
Examples of cluster technologies include Hadoop for big data processing and Kubernetes for container orchestration.
Child threads are independent threads that are created by a parent thread.
Child threads are created within a parent thread and share the same resources.
They can perform tasks concurrently with the parent thread.
Child threads can communicate with each other through shared memory or message passing.
Examples include creating multiple threads to handle different parts of a complex computation or to handle multiple client r...
Node.js uses an event-driven, non-blocking I/O model to handle concurrency.
Node.js uses an event loop to handle multiple requests simultaneously.
It uses callbacks to handle I/O operations asynchronously.
It also supports worker threads for CPU-intensive tasks.
Node.js provides a cluster module to create child processes for load balancing.
It can handle thousands of concurrent connections efficiently.
Left join returns all records from left table and matching records from right table. Right join returns all records from right table and matching records from left table.
Left join is used to retrieve all records from the left table and matching records from the right table.
Right join is used to retrieve all records from the right table and matching records from the left table.
If there is no match in the right table for...
I want to work with you because of your reputation in the industry and the exciting projects you are working on.
I am impressed by your company's reputation in the industry.
I am excited about the challenging and innovative projects you are involved in.
I believe working with your team will provide great learning and growth opportunities.
Your company's culture and values align with my own.
I am motivated by the opportunity...
I am leaving my current organization to pursue new challenges and opportunities.
Seeking career growth and advancement
Looking for a more challenging and stimulating work environment
Wanting to work with new technologies and expand my skillset
Desire for better work-life balance
Company restructuring or changes in management
Relocation or personal reasons
Top trending discussions
I appeared for an interview before May 2016.
I appeared for an interview in Mar 2017.
To make the red fishes 98%, 50 fishes have to be removed from the aquarium.
Calculate 1% of 200 fishes to find the number of red fishes.
Subtract the number of red fishes from 200 to find the number of non-red fishes.
Calculate 2% of the total number of fishes to find the desired number of red fishes.
Subtract the desired number of red fishes from the current number of red fishes to find the number of fishes to be removed.
posted on 28 Jun 2017
I appeared for an interview in Mar 2017.
To make the red fishes 98%, 50 fishes have to be removed from the aquarium.
Calculate 1% of 200 fishes to find out how many fishes represent 1%.
Multiply the result by 2 to find out how many fishes represent 2%.
Subtract the result from 200 to find out how many fishes represent 98%.
I appeared for an interview in Feb 2017.
based on 7 interview experiences
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based on 122 reviews
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1-8 Yrs
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3-20 Yrs
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