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The SAP T code for invoice creation is VF01.
Open SAP and enter T code VF01 in the command field
Enter the necessary details such as customer number, material number, quantity, etc.
Save the invoice once all details are entered
I applied via Naukri.com and was interviewed in May 2023. There were 3 interview rounds.
The only way to do this would be if you twotwiwtw
I applied via Naukri.com and was interviewed in Dec 2023. There was 1 interview round.
Closure is a function that has access to its own scope, as well as the scope of its outer function.
Closure allows a function to access variables from its outer function even after the outer function has finished executing.
Example: function outerFunction() { let outerVar = 'I am outer'; return function innerFunction() { console.log(outerVar); }; }
Hoisting is a JavaScript mechanism where variables and function declaratio...
HARMAN interview questions for popular designations
1st round was Assesment which contains Coading questions
Get interview-ready with Top HARMAN Interview Questions
I applied via Company Website and was interviewed in Jan 2024. There were 2 interview rounds.
1 hour time and java ,manual ,automation topic
I applied via Approached by Company and was interviewed in Sep 2023. There were 3 interview rounds.
Doubly linked list is a data structure with nodes having pointers to both previous and next nodes.
Each node has a 'prev' and 'next' pointer
Insertion and deletion can be done at any position
Traversal can be done in both directions
Oops concepts are fundamental to software engineering and are used in real-time projects for better code organization and maintenance.
Encapsulation: Hiding implementation details and exposing only necessary information.
Inheritance: Reusing code and creating a hierarchy of classes.
Polymorphism: Using a single interface to represent multiple types of objects.
Abstraction: Focusing on essential features and ignoring implem...
Linux basic commands are essential for any software engineer. They include commands for file management, system monitoring, and networking.
File management commands: ls, cd, mkdir, rm, cp, mv
System monitoring commands: top, ps, df, free, uptime
Networking commands: ping, traceroute, netstat, ifconfig
Other useful commands: grep, tar, ssh, chmod, chown
It's important to understand the syntax and options for each command.
Exa...
Yes, I have used the Factory and Singleton design patterns in my previous project.
I used the Factory pattern to create objects of different classes based on a common interface.
This helped in reducing the coupling between the client code and the implementation classes.
I used the Singleton pattern to ensure that only one instance of a class is created and used throughout the application.
This helped in reducing the memory...
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