ISRO Discipline : Computer Science Total no of questions: 80 Duration: 90 minutes Marking: +3 for correct answer -1 for wrong Total sections : 1 Mode : Offcampus Discipline Wise Questions -------------------------- Questions on PASCAL code Networking Binary Tree Stack & Queue concept GateS (AND OR NAND NOR XOR...) Full adder / subtrecter ckt Data structure basics C funda Page fault and other computer architech. fundamentals Internet basics Sin Cosine waves based questions I attended the ISRO test on 8th aug it was of GATE pattern mostly of Handa book. 80 ques--- Some of the ques i remember....hope it would be useful... 1. The root directory of disk should be placed at_____ --->at a fixed location on the system disk. 2. DNS is basically used to ____ ----->i wrote --to have a hierarchical structure. 3.one more ques on DNS 4. abt TCP and UDP 5. TCP's which layer is there for the OSI's first three layers. 6. Multiprocessing models have--- a)symmetric b)unsymmetric models c)none of the above d) both 7. BCDhave binary nos in a)bis b) bytes c)nibble 8. Top-down parser .... a) leftmost derivation b)rightmost derivation c)leftmost derivation in reverse d)rightmost derivation in reverse 9.Loop which avoids check at every iteration a)loop controlling b) loop jamming 10.one tree was given and some expressions were there and we have to find the correct postfix exprn 11.abt logic gates 12.worst case of Shell sort 13.sine wave can be split into a)set of sine waves b)set of sine waves with phase zero 14.full binary tree with n vertices has how many leaf nodes somethng like this... 15.complete graph with n vertices and somethng 16.in a cyclic graph with n vertices how many minimum edges a)n b)n/2...