Microsoft Placement Paper Questions 1.C++ ( what is virtual function ? what happens if an error occurs in constructor or destructor. Discussion on error handling, templates, unique features of C++. What is different in C++, ( compare with unix). 2. Given a list of numbers ( fixed list) Now given any other list, how can you efficiently find out if there is any element in the second list that is an element of the first list (fixed list). 3. Given 3 lines of assembly code : find it is doing. IT was to find absolute value. 4. If you are on a boat and you throw out a suitcase, Will the level of water increase. 5. Print an integer using only putchar. Try doing it without using extra storage. 6. Write C code for (a) deleting an element from a linked list (b) traversing a linked list 7. Compute the number of ones in an unsigned integer. ANS. #define count_ones(x) \ (x=(0xaaaaaaaa&x)>>1+(0x55555555&x), \ x=(0xcccccccc&x)>>2+(0x33333333&x), \ x=(0x...
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