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I applied via Campus Placement and was interviewed in Sep 2023. There were 3 interview rounds.
Basic java questions
Linked list is a data structure where each element points to the next element. Stack is a data structure that follows Last In First Out (LIFO) principle.
Linked list implementation involves creating nodes with data and a pointer to the next node.
Stack implementation involves pushing elements onto the stack and popping them off in reverse order.
Example: Linked list - 1 -> 2 -> 3 -> NULL, Stack - push(1), push(2), push(3)
Oops concepts in Java refer to Object-Oriented Programming principles like Inheritance, Encapsulation, Polymorphism, and Abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism: Ability of a method to do different things based on the object it is acting upon.
Abstraction: Hiding the imp...
posted on 4 Sep 2024
I applied via Company Website
Thread life cycle includes new, runnable, running, blocked, and terminated states.
Thread is created in 'new' state
It becomes 'runnable' when start() method is called
Thread enters 'running' state when CPU starts executing its run() method
It can go to 'blocked' state if it's waiting for a resource
Finally, thread reaches 'terminated' state when run() method completes or stop() method is called
Hash map is a data structure that stores key-value pairs and uses a hash function to map keys to their corresponding values.
Hash map consists of an array of buckets, each containing a linked list of key-value pairs.
When inserting a key-value pair, the hash function is used to determine the index of the bucket where the pair should be stored.
To retrieve a value, the hash function is used to find the corresponding bucket...
Seeking new challenges, growth opportunities, and a better work-life balance.
Looking for new challenges and opportunities to learn and grow
Seeking a better work-life balance
Interested in working with new technologies or in a different industry
Wanting to advance career progression
I applied via Campus Placement and was interviewed before Sep 2021. There were 4 interview rounds.
Questions mainly from Linked list.
I applied via Campus Placement and was interviewed before Feb 2021. There were 2 interview rounds.
Quant, verbal, lrdi
I was interviewed in Sep 2016.
The Internet is a global network of computers that communicate with each other using standardized protocols.
The Internet is made up of millions of interconnected devices, including computers, servers, routers, and switches.
Data is transmitted over the Internet in the form of packets, which are small units of information.
The Internet uses a set of protocols, such as TCP/IP, to ensure reliable and efficient communication...
HTTP is unsecured while HTTPS is secured with SSL/TLS encryption.
HTTP stands for Hypertext Transfer Protocol, while HTTPS stands for Hypertext Transfer Protocol Secure.
HTTP operates on port 80, while HTTPS operates on port 443.
HTTP data is transmitted in plain text, while HTTPS data is encrypted using SSL/TLS.
HTTPS provides authentication, integrity, and confidentiality of data exchanged between a client and a server.
W...
White box testing is a method of testing where the internal structure and implementation details of the software are known and tested. Black box testing is a method of testing where the internal structure and implementation details of the software are unknown and only the inputs and outputs are tested.
White box testing is also known as clear box testing, glass box testing, or structural testing.
It focuses on testing th...
Print a pattern using code
Use nested loops to iterate through rows and columns
Use string concatenation to build each row of the pattern
Print each row to display the pattern
Merge two arrays without using a third array.
Use the concat() method to merge the arrays.
Alternatively, you can use the push() method to add elements from one array to another.
Remember to handle the case where the arrays have different lengths.
The probability that three ants at the corner of a triangle will never meet.
The ants can move randomly in any direction.
The probability depends on the shape and size of the triangle.
The probability can be calculated using geometric probability or simulation.
Assumptions need to be made about the ants' movement patterns.
I have regretted decisions in the past but learned from them to make better choices in the future.
Regretted not studying enough for a crucial exam, leading to a lower grade. Learned to prioritize studying and time management.
Regretted not speaking up in a meeting when I had a valuable idea. Learned to be more assertive and confident in sharing my thoughts.
Regretted not taking a job opportunity that could have advanced ...
I come from a close-knit family with a passion for outdoor activities. We recently celebrated my brother's graduation, which was a proud moment for all of us.
Family: Close-knit and supportive
Hobbies: Outdoor activities like hiking and camping
Proud moment: Brother's graduation ceremony
I applied via Referral and was interviewed in May 2021. There was 1 interview round.
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