dispatch queues … what are they and how do they work?
Mobile Engineer Interview Questions
3,455 mobile engineer interview questions shared by candidates
They come with a pre-set mind for a solution and if you don't do it in that way, then you are in trouble.
2nd skype: - Lets say you have to build an activity (screen) which has a drop-down & once you select an item in the drop-down, it loads an image corresponding to that on the screen below. - How will handle cases where user is very rapidly changing his selection from the drop down
Write a command line program that acts as a simple calculator: it takes a single argument as an expression and prints out the integer result of evaluating it.
Involved copying a linked list. The tricky part though was the objects in the list could refer to one another.
If one has a collection of N stock options vesting over P periods, describe algorithmically how one would come up with the data for a table listing how many options are awarded per period.
How do you get the depth of binary tree?
How do you implement push support in browsers which don't have one?
Given a tree with potentially multiple child nodes, write an algorithm that describes how you would completely reverse (or mirror image) the tree. That is, given a tree with a root node of A and three children, BCD, and two children of B named EF, he wanted to generate a new tree that looked like a root node of A, then DCB with "FE" being the reversed children under B.
The first interview is about personal questions
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