Oracle Software Engineer interview questions

1. Cycle in ll 2. Mirror image 3. balanced paranthesis 4. occurrence of each palindrome from a file 2. New Date function 3. parse different types of graphs 4. filters in selection page 5. database queries cycle in ll decreasing order of frequency same free diff no, increasing order of number puzzles 4 7's 100 items i3 5 i2 1 i1 20p 100 rs 6. pythagoras triplets n numbers add t a number.. print strength weakness UI design for tracking money and hours spent total no of emp who completed 20 year after a date

They asked me about my MOOCs and gave me C C++ coding questions.