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Sheet1 Page 1 BFL PAPER (COMPUTER AWARENESS TEXT) (45QUESTIONS ,+1,-1/4,45MIN) (ITH IN BRACKETS ANSWERS) 1.In scanf h is used for (short int) 2.process is (program in execution) 3.thread is (detachable unit of executable code) 6.SQL indicates (all above) 8.inheritance is(all properties of existing class are derived) 9.FTP(transfer a file b/w stations with user authentification) 10.TCP in transport layer (connection oriented) 11.gateway is used (to connect incompatible networks) 12.linked list is implemented by (referential structures) 13.multitask win95 (preemptive or non preemptive check) 14.functional dependency ( answer C) 15.semaphore is (synchronization of multiple processes 16.precedence order from high to low ( ( ) ++ / ) 17.preorder of A*(B+C)/D-G (*+ABC/-DG) 18.B-tree (failure nodes at same level) 19.dense index (index record appers for every search -key in file)
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This note was uploaded on 06/27/2010 for the course MACS MCA taught by Professor Brs during the Spring '10 term at National Institute of Technology, Calicut.

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