Delegates, Protocol, blocks, multithreading, GCD, project specific, some behavioural questions etc
Developer Interview Questions
640,302 developer interview questions shared by candidates
He asked me to write a function to detect whether string1 contains all letters in string2
Given a set of strings. Check if a new string is equal to any of them. Here equal means the letters are the same, like abbc=bacb
Tell me about your favorite or the most challenging project you worked on
Problem given are general and tough
Technical: 1. https://www.facebook.com/hackercup/problem/403525256396727/ 2. http://www.geeksforgeeks.org/count-ways-reach-nth-stair/ 3. In english alphabet "a-z and A-Z" letters. As we know all numbers can be represented by a fibonacci number. 1 2 3 5 8 13 21 34 55 89 Suppose 6 = 5 + 1, can be encoded as 1001 16 = 13 + 3 = 100100 4 = 3 + 1 = 101 Similarly, all the letters "a-z and A-Z" should be converted to ASCII number then convert them to Fibonacci encoded number Then read decode them back to origonal character. H E L L O ASCII values of all the letters from (HELLO) Then covert them to corresponding binary values e.g H = 72 = 55 + 13 + 3 + 1 = 100100101 And add "1" (number 1) to end of all charcter to find out the number ends there. So H = 100100101 + 1 = 1001001011 (Not mathematical add, string add or append) 4. What you like to do in leisure time? 5. What you have done something interesting beyond your scope? 6. How do you manage a day in your place when you are heavily loaded? 7. Why are you looking for a change? ....
Questions about a modified form of blackjack as well as one about sending messaged on stone tablets.
Describe oops concept.What you know about collections.3rd highest salary.find only numbers in alphanumeric string,remove space with in word in string.which is the best way to retrieve using hashmap.how to make immutable class,all methods of object class
Given two arrays of integers find numbers how can you find the numbers in both? What is the complexity?
Very simply question of inserting latest 5000 records in container along with timestamp and retrieve them as needed and discard which are older then 5000.
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