Written - digits to words, appending the string, writing your own power function, printing 6 random letters, insertion sort etc. 1st interview round- 1. Program of set A-B 2.Prime number function 3.swapping without 3rd variable 4. Normalisation 5.joins 6.2nd highest number in SQL 7. printing a word without semicolon in C. 2nd interview round. 1. Macros vs variable. 2. array in runtime. 3. 2D array in runtime 4.representing array in 4 ways 5. joins 6.can foreign key be null ?? why ?? 7.make table chose primary/foreign key 8. question on null keyword 9.normalisation 10.diff in 2nf and 3nf ??
