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I applied via LinkedIn and was interviewed in Dec 2020. There were 3 interview rounds.
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I applied via Job Portal and was interviewed in Aug 2024. There were 2 interview rounds.
A palindrome program in Java checks if a given string reads the same forwards and backwards.
Create a function that takes a string input
Use a loop to compare characters from both ends of the string
Return true if the string is a palindrome, false otherwise
Diamond problem in Java occurs when a class inherits from two classes that have a common ancestor, resulting in ambiguity.
Diamond problem arises in multiple inheritance scenarios in Java.
It occurs when a class inherits from two classes that have a common ancestor.
To resolve the diamond problem, Java does not support multiple inheritance through classes, but it can be achieved using interfaces.
Example: Class A and Class...
Iterate through the list and find pairs of numbers that sum up to 6
Iterate through the list and check if the current number + any other number in the list equals 6
Store the pairs of numbers that sum up to 6 in a separate list
Return the list of pairs
I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.
I applied via campus placement at Indraprastha Institute of Information Technology (IIIT), Delhi and was interviewed in Aug 2024. There was 1 interview round.
To insert a node in a binary search tree, compare the value of the node to be inserted with the current node and traverse left or right accordingly.
Start at the root node and compare the value of the node to be inserted with the current node.
If the value is less than the current node, move to the left child node. If it is greater, move to the right child node.
Repeat this process until reaching a leaf node, then insert ...
Asking the dp and tree and other
30 questions test of aptitide online
A microprocessor is a small electronic device that functions as the central processing unit of a computer.
Microprocessors are made up of millions of transistors that perform calculations and execute instructions.
They are commonly found in computers, smartphones, and other electronic devices.
Examples of popular microprocessors include Intel's Core series and AMD's Ryzen series.
Microprocessors process data and perform ta...
IoT stands for Internet of Things, which refers to the network of physical devices connected to the internet, allowing them to collect and exchange data.
IoT involves connecting everyday objects to the internet to enable them to send and receive data.
Examples of IoT devices include smart thermostats, wearable fitness trackers, and connected appliances.
IoT technology enables automation, remote monitoring, and data analyt
I applied via Job Portal and was interviewed in Aug 2024. There were 2 interview rounds.
DSA + JAVA + Spring boot
LLD (bookmyshow) + DSA
posted on 7 Oct 2024
I applied via Naukri.com and was interviewed in Sep 2024. There were 2 interview rounds.
Reasoning 20 minutes
Related to my fields 20
I applied via Referral and was interviewed in May 2024. There were 4 interview rounds.
Moderate coding question
Assignment based on a app
Inheritance in Java allows a class to inherit properties and behavior from another class.
Inheritance allows for code reusability and promotes a hierarchical relationship between classes.
Subclasses can access the methods and fields of their superclass.
Example: class Dog extends Animal {} - Dog inherits properties and behavior from Animal class.
OOP focuses on objects and classes, while POP focuses on procedures and functions.
OOP emphasizes data encapsulation and inheritance
POP emphasizes sequential execution of procedures
Example of OOP: Java, C++
Example of POP: C, Pascal
An immutable class is a class whose instances cannot be modified after creation.
Use final keyword for class declaration to prevent inheritance
Make all fields private and final to prevent modification
Do not provide setter methods, only getter methods should be used
Implement a Springboot service to intercept HTTP requests.
Create a Springboot application with necessary dependencies.
Implement a custom interceptor by extending HandlerInterceptorAdapter.
Override preHandle and postHandle methods to intercept requests and responses.
Register the interceptor in the WebMvcConfigurerAdapter configuration class.
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