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JellyFish Technologies
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API Design using Node and Mongo
NodeJs , JavaScript, System Design
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I applied via Naukri.com and was interviewed before Jun 2021. There was 1 interview round.
I appeared for an interview before Jun 2016.
I appeared for an interview before Aug 2016.
Program to print the Fibonacci series up to a given number.
Take input from user for the limit of the series.
Initialize two variables with 0 and 1 respectively.
Use a loop to generate the series and print each number.
Add the previous two numbers to get the next number in the series.
I applied via Company Website and was interviewed in Nov 2020. There were 5 interview rounds.
For loop is used for iterating over a range of values while for each loop is used for iterating over elements of an array.
For loop is used when the number of iterations is known beforehand.
For each loop is used when the number of iterations is not known beforehand.
For loop can be used with any iterable object.
For each loop can only be used with arrays and other iterable objects.
For loop uses an index variable to access...
Its very good the give a scenario and according to that you have to develop a project
Inheritance is a mechanism in OOP where a new class is derived from an existing class.
It allows the new class to inherit the properties and methods of the existing class.
There are 4 types of inheritance: Single, Multiple, Hierarchical, and Multilevel.
Example: A class 'Car' can inherit properties and methods from a class 'Vehicle'.
Polymorphism is the ability of an object to take on many forms. There are two types: compile-time and runtime polymorphism.
Compile-time polymorphism is achieved through function overloading and operator overloading.
Runtime polymorphism is achieved through virtual functions and function overriding.
Polymorphism allows for code reusability and flexibility in object-oriented programming.
Example of compile-time polymorphism...
I appeared for an interview before Mar 2024.
Small application that perform crud operation
based on 1 interview
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