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Opcito Technologies
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I applied via Company Website and was interviewed in Mar 2019. There were 4 interview rounds.
Monolith is a single large application while microservices is a collection of small independent services.
Monolith is a traditional approach where the entire application is built as a single unit
Microservices is a modern approach where the application is divided into small independent services
Monolith is tightly coupled and difficult to scale
Microservices are loosely coupled and easy to scale
Monolith has a single point ...
I applied via Naukri.com and was interviewed before Sep 2018. There were 3 interview rounds.
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posted on 3 Jul 2021
I applied via Naukri.com and was interviewed in Jan 2021. There were 5 interview rounds.
Sessions store data on the server side while cookies store data on the client side.
Sessions store data on the server side, usually in a temporary directory or database
Cookies store data on the client side, in the form of key-value pairs
Sessions are more secure as the data is not exposed to the client
Cookies can be easily manipulated by the client, making them less secure
I applied via Naukri.com and was interviewed before Jun 2021. There was 1 interview round.
I appeared for an interview before Aug 2016.
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
I appeared for an interview before Feb 2023.
Sorting algo , array question
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