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Ip Infusion Software
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I applied via Campus Placement
Call by value and call by reference are two ways of passing arguments to a function.
Call by value passes a copy of the value to the function, while call by reference passes a reference to the original value.
In call by value, changes made to the parameter inside the function do not affect the original value, while in call by reference, changes made to the parameter inside the function affect the original value.
Example o...
Static refers to a variable or method that belongs to a class rather than an instance of that class.
Static variables are shared across all instances of a class
Static methods can be called without creating an instance of the class
Static blocks are used to initialize static variables
Static import is used to import static members of a class
Call by reference is used to pass the memory address of a variable to a function.
Allows modification of the original variable
Saves memory by not creating a copy of the variable
Used for large data structures like arrays
Example: void swap(int *a, int *b) { int temp = *a; *a = *b; *b = temp; }
Call by value passes a copy of the value to the function, while call by reference passes a reference to the original value.
Call by value creates a new copy of the variable, while call by reference uses the original variable.
Call by value does not modify the original variable, while call by reference can modify the original variable.
Call by value is used for simple data types like int, float, etc., while call by referen...
Yes, we can find the IP address of a system.
Use command prompt and type 'ipconfig' to find the IP address of the system.
Alternatively, use online tools like 'WhatIsMyIP' or 'IP Lookup' to find the IP address.
IP addresses can also be found in the network settings of the system.
posted on 29 Feb 2024
I applied via Company Website and was interviewed before Feb 2023. There were 3 interview rounds.
Discussion about OOPS concepts and String related program
Program on Recursion and Array
I applied via Walk-in and was interviewed before Oct 2021. There were 2 interview rounds.
Good technical round, you can manage, mainly Java questions used to come
I applied via Job Portal and was interviewed before May 2023. There were 4 interview rounds.
Hacker rank test. Basic coding questions on arrays, list etc.
I applied via Referral and was interviewed in Jun 2024. There was 1 interview round.
Array and Java related questions
Find duplicate elements in array
Iterate through array and compare each element with all other elements
Use a hash table to keep track of seen elements
Sort the array and compare adjacent elements
Remove duplicate elements in array
Use a hash table to keep track of elements already seen
Sort the array and remove adjacent duplicates
Use a Set to store unique elements
I applied via Approached by Company and was interviewed in Sep 2023. There were 2 interview rounds.
2 Leetcode medium - LRU Cache and sliding window question
Design a messaging app like Whatsapp
Implement end-to-end encryption for secure messaging
Allow users to send text messages, images, videos, and documents
Include features like group chats, voice and video calls, status updates
Provide option for users to share their location
Develop a user-friendly interface with customizable settings
Some of the top questions asked at the Ip Infusion Software Associate Software Engineer interview -
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