Provided by www.YuvaJobs.com - CSC Whole Testpaper1 CSC PAPER  ON 14th JULY 2006 AT  CSC NOIDA friends , i m recently placed in CSC and i wana share questions wich i remember abt ppr, with u all in written thy giv two tests:-1) quant/aptitude/logical ppr 40ques in 40minutes2) technical test 75question in 40min apti/quant/logicalit was a very tough test i hav given test of 6-7 companies but csc test was toughestther vr linear equations questions wich vr not at all easyquestions on sets-permutaion combination-arrangement logical ques- distance speed ques- time question APTITUDE/QUANT/LOGICAL TEST QUESTIONS -ques like 90% of 1 litree milk and 60% of 40 litre water result in 67% mixture so wht is compostion of milk in litres? -ques like f has pririty over h and g has priortiy over i so now 4-5 ques based on this -length is increased by 5 and breadth is decreased ny 10 thn total is 200m and whn length decreasd by 5 and breadth increasd by 15 thn total is 75 m, fing length -a>b>c so wich is truab>ac or a/b>b/c or som more options -6 girls and 6 boys, all boys and all girls will sit together so no of possible ways - cow is tied with rope from two sides 40 40 cm and forming an angle 24degree size of rope is 15cm so how much area in wich cow can graze -7 orange and 5 apples cost 16.90 rs and 5 oranges and 7 apples cost 2.60 so no of oranges -ther is a place wher ppl r either no or yes. if ram sain 2and 2 makes four thn he is yes and similarly if mohan said 2 -1 is 2 thn he is no. so now ques based on this - paragraph given and u hav to conlude or find contradicting line and rest all questions vr very tough so i dont remember thm at all      technical ques-os-dbms-ds-n/w-microprocessor(806139...)-java-c c++     TECHNICAL WRITTEN TEST QUESTIONS- wht is piggybanking used for (acknowledgement) - wht combines router and bridge(hub/brouter) - tcp/ip is wht conection oriented or conectionless - X.25 protcol is at wich layer - wht is superkey (primarykey+attribute) - wich join will u use to hav null values (outer) - query was given find join typeselect customer.is and order.is and name from customer, orderwhere cutomer.id= order.id (natural join) - wich follow binary tree property - som code of java given find no of dangling pointers - linked list a->b and b pt to itself so wht type of linked list (infinite) - which line is wrong abt linked list(circular list can be only implemented in doubly linked list) - os question on context switch and sytem call - microporcesor ques like result of 2 input , 1 o/p line and three annd gates is (nand) - which gate need to combine with or gate to make nand gate - transfer RO to local and local to RO and shift RO 3 timed thn local to RO so result is(RO=local) - some instruction were given and u hav to find resultanf values of flags - some instrcution was given find output shift 2 times right to 80008ff - atomicity definiton was given and u hav to tell wich property it is(atomicity) - questions vr given fill in the balnks three places (placemnt,replacemnt,replacment) order was correct - wich normal from shld be saticsy to hav bcnf and one more condition was given - som ques of physics given resistance and volts use so u hav to tell output (low voltage or high voltage or??) - wich sort take o(n^2) timequicksort - some prog given outer fro loop from 1 to n and inner frm 1 to k so time isO(nk) -right output of preorder traversal som tree was given - wht r abstract data types - wht r steps of compiler (syntax, semantic,...)  Provided by www.YuvaJobs.com - CSC Whole Testpaper1