Innovatiview India Ltd Project Coordinator Interview Questions and Answers

Main pillars of Project management include scope, time, cost, quality, communication, risk, and procurement.

• Scope management involves defining and controlling what is included in the project.

• Time management focuses on creating and maintaining a project schedule.

• Cost management involves budgeting and controlling project costs.

• Quality management ensures that the project meets the required standards.

• Communication manageme...read more

I have 5 years of project management experience, including leading a team to successfully complete a software development project.

• Managed cross-functional teams to ensure project milestones were met

• Identified and resolved conflicts within the team to maintain productivity

• Implemented Agile methodologies to improve project efficiency

• Communicated project updates to stakeholders regularly

• Managed project budget and resource

The project architecture end-to-end includes the overall design and structure of the project from start to finish.

• The architecture should include the hardware and software components, as well as the communication protocols and data flow.

• It should also consider the scalability, security, and performance of the system.

• Examples of project architecture include client-server, microservices, and event-driven architectures.

• Th...read more

SCD Type 2 is implemented by creating a new record for each change and maintaining a history of changes.

• Identify the business key and version number for the dimension table.

• Create a new record with a new version number for each change to the dimension data.

• End-date the previous record and start-date the new record to maintain a history of changes.

• Use effective dates to determine which record is active at any given poin...read more

Display non-repeated elements

• Iterate through the elements and count their occurrences

• Display only those elements with occurrence count of 1

• Use a hash table or dictionary to store the counts

• Time complexity: O(n)

List vs Tuple and use case for Tuple

• List is mutable while Tuple is immutable

• List uses square brackets while Tuple uses parentheses

• Tuple is used when data needs to be protected from modification

• Tuple is also used for returning multiple values from a function

Check if a path exists between two nodes in a graph

• Use depth-first search (DFS) or breadth-first search (BFS) to traverse the graph

• Start from the source node and explore all connected nodes until the destination node is reached

• If the destination node is found during the traversal, return true; otherwise, return false

Store passwords securely using hashing algorithms and salt

• Use strong hashing algorithms like bcrypt or SHA-256

• Add a unique salt to each password before hashing

• Store only the hashed password in the database

• Regularly update hashing algorithms and salts for added security

In JavaScript, 'this' refers to the current object that is executing the current function.

• The value of 'this' is determined by how a function is called.

• When a function is called as a method of an object, 'this' refers to the object itself.

• When a function is called in the global scope, 'this' refers to the global object (window in a browser, global in Node.js).

• Arrow functions do not have their own 'this' value and inste...read more

The project involves developing a new software application for data analysis.

• Developing a software application for data analysis

• Utilizing programming languages such as Python and R

• Implementing statistical models and algorithms

• Creating visualizations and reports for data interpretation

RNN stands for Recurrent Neural Network, a type of neural network designed to handle sequential data by maintaining a memory of previous inputs.

• RNNs have loops within their architecture, allowing information to persist.

• They are commonly used in natural language processing, speech recognition, and time series analysis.

• An example of RNN is predicting the next word in a sentence based on previous words.

Topic modeling is a technique used in natural language processing to discover the hidden thematic structure in a collection of texts.

• Topic modeling is a type of statistical modeling that allows for the discovery of hidden patterns in a collection of documents.

• It is often used in text mining to identify topics within a set of documents without the need for manual labeling.

• One popular algorithm for topic modeling is Late...read more