Zoho Product Developer Interview Questions and Answers

Hackerrank. Combination of coding,MCQ on DSA,aptitude and SQL Query

Q1. Questions on JAVA and SQL
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Q1. Questions on Coding.Live Coding
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Q1. Questions on SQL and Puzzles
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Q1. I don't Remember the question1
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Q1. I don't remember the question2
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Q2. I don't remember the question
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OnCampus Test including DSA Questions

Q1. Introduce yourself
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Q2. DSA Question based on Dynamic Programming
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Q1. What is closures
Ans. 
Closures are functions that have access to variables from their outer scope even after the outer function has finished executing.
• Closures allow functions to access variables from their parent function even after the parent function has returned.

• They help in creating private variables and functions in JavaScript.

• Closures are commonly used in event handlers and callbacks.
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Q2. What is call apply bind
Ans. 
call, apply, and bind are methods in JavaScript used to manipulate the context of a function.
• call() is used to invoke a function with a specified 'this' value and arguments provided individually.

• apply() is similar to call() but arguments are passed as an array.

• bind() is used to create a new function with a specified 'this' value and initial arguments.
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Q1. Write a program code for binary search
Ans. 
Binary search program code in Python
• Define a function that takes a sorted array and a target value as input

• Initialize two pointers, low and high, to the start and end of the array

• While low is less than or equal to high, calculate mid as (low + high) // 2 and compare array[mid] with target

• If array[mid] is equal to target, return mid

• If array[mid] is less than target, update low to mid + 1

• If array[mid] is greater than tar...read more
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Q2. C++ constructors
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Information technology

Structure Query language

Mobile communication

Q1. What is javascript?
Ans. 
JavaScript is a high-level, interpreted programming language that is used to make web pages interactive and dynamic.
• JavaScript is commonly used for client-side web development.

• It can be used to create interactive features like forms, animations, and dynamic content.

• JavaScript can also be used for server-side development with Node.js.
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Q2. Types of variable in JavaScript
Ans. 
Types of variables in JavaScript include var, let, and const.
• var: globally scoped or function scoped

• let: block scoped, can be reassigned

• const: block scoped, cannot be reassigned
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Calculator code of addition substraction and multiplication

CODING TEST OF how to add 2 numbers

Coding test of how to use loops

Q1. Whats your salary expectation
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