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I applied via Referral and was interviewed in Sep 2023. There was 1 interview round.
You can sort a list in Python using the built-in sort() method or the sorted() function.
Use the sort() method to sort the list in place.
Use the sorted() function to return a new sorted list without modifying the original list.
You can specify the reverse parameter as True to sort in descending order.
Example: list = [3, 1, 4, 1, 5, 9, 2]; list.sort(); sorted_list = sorted(list)
RAG system is a project management tool used to track risks, assumptions, and issues.
Identify and document risks, assumptions, and issues related to the project.
Assign a RAG status (Red, Amber, Green) to each item based on severity and impact.
Regularly review and update the RAG status of each item as the project progresses.
Use the RAG system to prioritize and address high-risk items first.
Communicate the RAG status to ...
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I applied via Hirist and was interviewed in Apr 2024. There were 2 interview rounds.
Vernier caliper is a precision measuring tool used to measure dimensions with high accuracy.
Ensure the jaws are clean and properly aligned before use
Close the jaws and adjust the main scale to zero
Open the jaws and place the object to be measured between them
Close the jaws gently to ensure a snug fit and read the measurement on the vernier scale
Take the measurement from the point where the zero on the vernier scale ali...
I applied via Recruitment Consulltant and was interviewed in Jan 2022. There were 2 interview rounds.
Checked and unchecked exceptions are used in Java to handle errors. Checked exceptions must be handled, while unchecked exceptions do not.
Checked exceptions are checked at compile-time and must be handled using try-catch or throws keyword
Unchecked exceptions are not checked at compile-time and do not require handling
Example of checked exception: IOException
Example of unchecked exception: NullPointerException
I was interviewed before Feb 2023.
Basic algorithms testing
I applied via Naukri.com and was interviewed in Jun 2024. There was 1 interview round.
Identifying and solving race conditions involves understanding concurrent execution and implementing synchronization mechanisms.
Understand the critical sections of code where race conditions can occur
Use synchronization mechanisms like locks, semaphores, or atomic operations to control access to shared resources
Implement thread-safe data structures or use thread-safe libraries to avoid race conditions
Use tools like sta...
Find the third largest element in an unsorted array of strings.
Sort the array in descending order.
Remove duplicates if necessary.
Return the element at index 2 as the third largest.
I applied via Approached by Company and was interviewed before Mar 2021. There was 1 interview round.
Yes, I have used multithreading in software development.
Multithreading is the ability of a central processing unit (CPU) to execute multiple threads concurrently.
It allows for parallel execution of tasks, improving performance and responsiveness in applications.
Multithreading can be used to perform tasks in the background while the main thread handles user interactions.
Examples of multithreading in software development...
I applied via Recruitment Consultant and was interviewed in Aug 2021. There was 1 interview round.
Find all nodes at a distance K from a given node in a tree.
Use DFS to traverse the tree and mark the nodes at distance K from the given node.
Maintain a visited set to avoid revisiting nodes.
Use a queue to keep track of the nodes to be visited next.
If the given node is the root, traverse the entire tree and mark nodes at distance K.
If K is 0, return the given node itself.
I applied via Naukri.com and was interviewed before Nov 2023. There was 1 interview round.
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