Market99 Interview Questions and Answers

- write code for permutations & combination out of n numbers with k possibilities

Q1. - diff between generator & decorator - write code for recursive decorator
Ans. 
Generator produces a sequence of values while decorator adds functionality to an existing function. Recursive decorator calls itself within the decorator function.
• Generator produces values lazily while decorator enhances functionality of a function.

• Generators use 'yield' keyword to yield values one at a time.

• Decorators use '@' symbol to apply additional functionality to a function.

• Example of recursive decorator: def re...read more
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Q2. Explain generators
Ans. 
Generators are functions in Python that allow you to pause and resume execution, yielding multiple values over time.
• Generators are defined using a function with 'yield' statements instead of 'return'.

• They can be iterated over using a for loop or by calling the next() function.

• Generators are memory efficient as they do not store all values in memory at once.

• They are useful for generating large sequences of values or pro...read more
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Q3. Sample application using flask
Ans. 
A sample application using Flask, a Python web framework
• Create a virtual environment for the project

• Install Flask using pip

• Create routes and views for different pages

• Use templates to render HTML pages

• Connect to a database using Flask-SQLAlchemy
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Q1. Can you tell me about yourself?
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Q2. What is product knowledge?
Ans. 
Product knowledge is understanding the features, benefits, and uses of a product or service.
• Understanding the features and specifications of the product

• Knowing the benefits and advantages it offers to customers

• Being aware of how the product can be used in different scenarios

• Having knowledge of competitors' products and how they compare

• Being able to effectively communicate the value of the product to potential customers
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Q1. Witch what phone are you using? and what about your uses .
Ans. 
I am currently using an iPhone X for both personal and professional use.
• I use my phone for communication with clients and colleagues through calls, emails, and messaging apps.

• I also use it for scheduling appointments and managing my calendar.

• For personal use, I use it for social media, entertainment, and staying connected with friends and family.

• The iPhone X's camera is also great for capturing photos and videos for wo
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Q2. I am using MI Brand phone and my use’s is camera photo video editing online payment net banking gaming and ext
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Satisfying Competitive Test

Q1. Related Work History
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Q2. Introduction and
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Q1. Related to Encapsulation in JS
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Q2. Core concepts of JS
Ans. 
Core concepts of JavaScript include variables, data types, functions, objects, and control flow.
• Variables are used to store data values.

• Data types include strings, numbers, booleans, arrays, and objects.

• Functions are blocks of code that can be called and executed.

• Objects are collections of key-value pairs.

• Control flow includes if statements, loops, and switch statements.
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Good 2 set of problems

Elitmus test in second round

Q1. Basic string questions
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Q2. Sub array question , easy in leetcode
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