PC Software Skills Sample Paper

June, 2007 CS – 612: PC Software Skills Time: 2 hours                                                                                                               Maximum Marks: 60 Note: (i) Question number 1 is compulsory. (ii) Answer any three questions from the rest. 1.  (a) A street contains 1000 buildings. A sign-maker is contacted to number the houses from 1 to 1000. How many zeros will be  needed during the ...