What is Gas Limit in an Ethereum transaction?
Backend Software Interview Questions
15,524 backend software interview questions shared by candidates
How can you change the files permission?
How can you show the content of a file highlighting all the IP addresses?
How many times in history did a Bitcoin block took more than 2 hours to be mined?
What do you know about Data Mesh? * What is dependency injection? * What is your daily task at your current company? * what are the new features added in Java 8 or newer? * What do you look for when you do code reviews? * What will you do if someone puts 20 comments on your MR and not on others? * How did you implement data mesh? What technologies? * Why did you use Kafka? What other technologies can be used? * What is your take on Google app engine? * What do you like sql or noSQL? Why? * When do you use sql and when NoSQL?
What do you do why leaving the previous job what is your 1 year plan
Coding of recursive problem solution.
If you have an inventory system and there is a delay of 3 seconds when the user change an item from a slot to another. Why is that?
Prueba tecnica de desarrollo clasica, desarrollar backend api backend
1. What is difference between Array and LinkedList. Tell me 2 cases where i can use array and linked list and How it will benefit ? 2. What is HTTP and What is technical difference between GET and POST method ? 3. Find Kth Largest Element of a given Array. What is time complexity of merge sort and how does it come, derive it ? 4. What is the TC of PriorityQueue(insert, get, delete) and How does it come. How does its internal work ? 5. What you can modify MinPriorityQueuq into MaxPriorityQueue. What is comparator and What is lambda function and what does lambda function signify and benefits ? 6. Given 2 Table : Table A = [ID, Name] Table B = [RefId, Value] Now, RefId is the Id of Table A. Now I have a RefId, I have given RefID and I want Name from Table A. Then Write the Syntax for this query. 7. What is PolyMorphism. Tell me about Overloading and overriding and where can i use it. And how will it benefits us ? 8. What is SOLID Principal and explain each.
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