Java : difference between String buffer and String builder
Software Developer 2 Interview Questions
2,532 software developer 2 interview questions shared by candidates
Questions related to manual and automation testing
2 Technical round, 1 Managerial and 1 HR Round happened for Software Engineer-2 role. Round-1 : Person started with basic Python questions like, data types, and what all operations I can do on those, had to share screen and explained him. Then he gave me one problem, first I had solved that roughly and then he gave various inputs to that function and told me make sure to catch all type of error. Round-2: There was one question on dictionary, I had to write code for that, basic but was tricky at first instance. Managerial round: It was just normal conversation with manager, we talked about various scenario like if I have faced some obstacle and deadline is near how will I approach. Also talked about various moral values, trust, communication, collaborating with team. HR round: It was just negotiation, I gave my number, you need to show that you deserve it. don't worry about if you are currently underpaid and even it's more than 70% from current one, go and ask, and tell why.
programming- longest subsequence, frequency of each word
- System Design For Small App . - Data Structure And Practices . - 5G . - Network ( IP - MAC address - DHCP - ISO layers ) - OOP ( Polymerphism )
1. List ,Tuple , Set, Dictionary, Passbyvalue and Passbyrefernce ,types of Inheritance, multi-threading, generators, list comprehension, Sql, constraints, joins. 2. Character Frequency Encoding ("i/p="hello world"; o/p ="h1e1l302w1o1r1d1")
Leetcode
3 technical rounds 1st round: 1. letter combinations of a phone number 2. kth smallest element in a bst 2nd round: LRU cache design. 3rd round: HLD of flight booking system.
Describe a time you had to handle an irate customer and the outcome
A time you helped a difficult customer.
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