First Round - Mainly behavioral with 1 technical question for each interview Second Round - All normal behavioral questions (e.g. give an example of a time when you...)
Developer Interview Questions
269,158 developer interview questions shared by candidates
How the viewpager is implemented?
First Round - Working of Hashmap, ArrayList Linked List, Java Basic questions Second Round - Coding Exercise - implement SecurityDataServices - Objective 1 1) SecurityServiceImpl - methods a)addSecurity(Security s) b)recordTick(long secID, Tick t), c)getPrice(Security s) d) getHistoricalPrice(Security S, TimeStamp asOfNow) 2)SecurityImpl - methods 1) getSecId() 2)getListTicks() 3)getCurrentPrice() 4)recordTick() 3) Tick Impl - methods 1) getPrice(), 2) getTimeStamp() Implement all these classes in 1.5 hr, Use multithreading, I used ConcurrentHashMap and CopyonwriteArraylist use atomic operations like putifAbsent() CodeReview questions - explain the flow of written code, explain java locks, write it using lambda expression, rewrite the code using locks 3rd round - behavioural questions - why do you want to join Sapient? extra activities apart from work? any technology that you follow?
2)How to clear an array by different way
basic que on oops and exception, Singleton patterrn, asked to write a simple array based program which further asked to optimize.
questions related with interface in c#. 1) what is interface? why we call it interface why not we can call it a class? can we define protected members in interface?
Types of IOC container
Sum Array Puzzle Anagram find substring in particular string (All programs with a minimum complexity)
How have you worked with Delta processing?
Where would you apply the proxy design pattern?
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