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A closure is a function that has access to its own scope, as well as the scope in which it was defined.
A closure allows a function to access variables from its outer function even after the outer function has finished executing.
Closures are commonly used in event handlers, callbacks, and asynchronous programming.
Example: function outerFunction() { let outerVar = 'I am outer'; return function innerFunction() { console.l
Hoisting is a JavaScript mechanism where variable and function declarations are moved to the top of their containing scope during the compilation phase.
Variable and function declarations are hoisted to the top of their scope.
Only declarations are hoisted, not initializations.
Function declarations take precedence over variable declarations.
Example: console.log(myVar); var myVar = 10; // Output: undefined
Example: cons...
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posted on 14 Jul 2023
Interfaces are used in OOP to define a contract for classes to implement, allowing for polymorphism and loose coupling.
Interfaces in OOP define a set of methods that a class must implement, providing a contract for behavior.
Interfaces allow for polymorphism, where different classes can be treated as instances of the same interface.
Interfaces promote loose coupling between classes, as they only need to know about the in...
posted on 8 Dec 2021
posted on 19 Aug 2023
I applied via Recruitment Consulltant and was interviewed in Feb 2023. There were 3 interview rounds.
OOPs concepts in C#, SOLID and design principles, Task vs Thread, Interface vs Abstract class
OOPs concepts in C# include encapsulation, inheritance, polymorphism, and abstraction
SOLID principles are Single Responsibility, Open/Closed, Liskov Substitution, Interface Segregation, and Dependency Inversion
Task is a unit of work in C# that represents an asynchronous operation, while Thread is a separate path of execution wi...
posted on 4 Apr 2023
I applied via Approached by Company and was interviewed before Apr 2022. There were 3 interview rounds.
Python is a high-level, interpreted programming language with dynamic semantics.
Python has several built-in data types including integers, floats, strings, booleans, and complex numbers.
It also has built-in data structures like lists, tuples, and dictionaries.
Python supports object-oriented programming and has a rich standard library.
Examples: x = 5 (integer), y = 3.14 (float), z = 'hello' (string), a = True (boolean),...
Logic building/thinking is the process of analyzing and solving problems using reasoning and critical thinking skills.
It involves breaking down complex problems into smaller, more manageable parts
Identifying patterns and relationships between different pieces of information
Using deductive and inductive reasoning to draw conclusions
Applying logical principles to solve problems in various fields such as computer programm...
I believe that joining your organization will provide me with ample opportunities for growth and development.
I am confident that I will be able to learn and acquire new skills in a dynamic and challenging environment.
I am excited about the potential for career advancement and the chance to work on innovative projects.
I look forward to collaborating with talented colleagues and mentors who can guide and inspire my profe...
posted on 19 Jun 2023
I applied via Walk-in and was interviewed in May 2023. There were 3 interview rounds.
First they conducted the testing round that is pseudo code only 2 they conducted.
In laptop then they conducted aptitude, logical reasoning and java mcqs
Delete removes rows one by one, while truncate removes all rows at once.
Delete is a DML command, while truncate is a DDL command.
Delete can be rolled back, while truncate cannot be rolled back.
Delete fires triggers, while truncate does not fire triggers.
posted on 23 Jan 2022
I applied via Referral and was interviewed in Jul 2021. There were 4 interview rounds.
posted on 28 Jun 2023
I applied via Naukri.com and was interviewed before Jun 2022. There were 5 interview rounds.
posted on 6 Oct 2023
posted on 4 Nov 2022
GD&T symbols are used to specify tolerances in manufacturing processes such as sheet metal and casting.
GD&T symbols are used to communicate design intent and specify tolerances for manufacturing processes.
Sheet metal manufacturing involves cutting, bending, and forming sheet metal into various shapes and sizes.
Casting involves pouring molten metal into a mold to create a specific shape.
GD&T symbols commonly used in she...
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