Goli Vada Pav Interview Questions and Answers

Q1. Python difference between list and dictionary
Ans. 
List is an ordered collection of elements while dictionary is an unordered collection of key-value pairs.
• Lists are accessed by index while dictionaries are accessed by keys.

• Lists can contain duplicate values while dictionaries cannot have duplicate keys.

• Lists are enclosed in square brackets [] while dictionaries are enclosed in curly braces {}.

• Example: list = [1, 2, 3] and dictionary = {'a': 1, 'b': 2, 'c': 3}
Answered by AI
Add your answer
Q2. Sql what is window function
Ans. 
Window functions in SQL are used to perform calculations across a set of rows that are related to the current row.
• Window functions are used to calculate values based on a subset of rows within a larger result set.

• They allow you to perform calculations across rows that are related to the current row.

• Examples of window functions include ROW_NUMBER, RANK, DENSE_RANK, and NTILE.

• Window functions are often used in conjunctio...read more
Answered by AI
Add your answer

Basic knowledge of retail. Like this shrinkage. Team management

Sale improvement. Team performance. Inventory control. Store performance kra.

Q1. Retail experience. Salary discussion. Before co. Question and location
Add your answer
Q2. Experience of Retail
Ans. 
I have 5 years of experience in retail management, including overseeing store operations, managing inventory, and leading a team of sales associates.
• Managed store operations to ensure smooth functioning and customer satisfaction

• Implemented inventory management strategies to optimize stock levels and reduce wastage

• Led a team of sales associates, providing training and guidance to improve sales performance

• Utilized data a...read more
Answered by AI
Add your answer

Q1. Related to Encapsulation in JS
Add your answer
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.
Answered by AI
Add your answer

Good 2 set of problems

Elitmus test in second round

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

Q1. Related to Js topics
Add your answer

There are 2 questions Both are average everyone can do.

Q1. Left view of Binary tree
Ans. 
Left view of Binary tree is the set of nodes visible when the tree is viewed from the left side.
• Traverse the tree level by level from left to right

• Keep track of the first node encountered at each level

• Example: For a tree with root node A and left children B and C, the left view would be [A, B]
Answered by AI
View 1 more answer

Reverse a binary tree

Q1. Basics of Spring
Add your answer
Q2. Explain Spring MVC
Ans. 
Spring MVC is a framework for building web applications in Java.
• Spring MVC stands for Model-View-Controller

• It provides a way to structure your web application

• It uses annotations to define controllers, request mappings, etc.

• It supports RESTful web services

• It integrates with other Spring frameworks like Spring Boot
Answered by AI
Add your answer