Can a batch be called from the execute method of another batch apex?
Developer Interview Questions
269,002 developer interview questions shared by candidates
What does the operating system do when you call a function?
If you had twelve identical looking-balls except that one weighed more or less than the other 11, and could weigh the balls (or any subset) three times, how can you find the correct ball and whether it weighed more or less?
Build a simple app that involves displaying data that changes in realtime
If I knew what the cross apply operator was
How would you write a sort routine to ensure that identical elements in the input are maximally spread in the output?
Given 2 eggs, how would you find the exact floor at which the egg breaks when thrown from a building comprising 100 floors
How would you print a linked list in reverse order?
If 3 lumberjacks can cut down 3 trees in 3 days, how many trees can 12 lumberjacks cut down in 12 days?
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