Lyka Labs Mern Stack Developer Interview Questions and Answers for Experienced

Program to print table of 2

• Create a loop to iterate from 1 to 10

• Multiply each number with 2 and store in a variable

• Print the variable in a formatted string

I faced a difficult situation when a critical project deadline was approaching and we encountered unexpected technical issues.

• Technical issues arose during a critical project

• Deadline was approaching

• Had to find quick solutions to resolve the issues

• Coordinated with team members to troubleshoot and fix the problems

• Implemented contingency plans to ensure project completion on time

Lambda function is an anonymous function in programming that can have multiple arguments but can only have one expression.

• Lambda functions are used for creating small, one-time use functions without the need to define a formal function.

• They are often used in functional programming languages like Python.

• Lambda functions can take any number of arguments, but can only have one expression.

• Example: lambda x: x*2 defines a l

List is mutable, tuple is immutable in Python.

• List can be modified after creation, tuple cannot.

• List uses square brackets [], tuple uses parentheses ().

• List is used for collections of items that may change, tuple for fixed collections.

• Example: list_example = [1, 2, 3], tuple_example = (4, 5, 6)

Power BI is a business analytics tool by Microsoft for visualizing and analyzing data.

• Power BI is a business analytics tool by Microsoft

• It allows users to visualize and analyze data from various sources

• Users can create interactive reports and dashboards

• Power BI offers a wide range of data connectors for seamless integration

• It provides features like data modeling, data preparation, and data visualization

• Power BI can be ...read more