Basic Mainframe JCL and COBOL Questions
Lead Engineer Interview Questions
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Given a string s = "catsandog" wordDict = ["cats","dog","sand","and","cat"] String s="applepen" -> apple , pen wordDict=["app","apple","pencil","pen"] Find is string itself or string divided in words is present ins word dictionary or not.
1. Given a linked list, find the length/k the node in one iteration. 2. Given an array of characters and their priority and a number n(n<=length of character array) 2.1. Find the character whose length is n and characters are in order of their probability, character which has equal priority has equal probability of coming first. 2.2 This time characters are associated with weights, which means characters with same priority has unequal probability of coming first according to their weights.
1. What is singleton pattern, write the code for the same. 2. Write the code for LFU cache.
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Testing Scenarios for a simple webpage
They asked core Java, multi threading, kafka , LRU cache, system design etc.
About yourself, Questions on DSA
First, you need to pass Cognitive and Technical assessment. After passing these assessments, you will have to take the Coding Test. After Coding Test, you will have to give communication assessment and then, the Accenture interview round (which includes technical and HR interview round).
Final, finally Bean Scopes in spring Old Java Design patterns: Proxy, Adapter, Facade How would you implement a singleton? Gotcha Snippets ( == / equals / instanceof and other quirky, autoboxing and unboxing gotcha questions) What would you say if your manager turns your proposal down, says simply "this is not how we used to do things", then refuses to elaborate.
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