The significant shifts in Indian agriculture during green revolution include
Options: non-food grains reported some spectacular progress and shift in the cropping pattern, major food grains, in the eastern regions productions decreased and in the northern states increased, both (a) and (b), None of the above
A heterogeneous distributed database is which of the following?
Options: The same DBMS is used at each location and data are not distributed across all nodes., The same DBMS is used at each location and data are distributed across all nodes., A different DBMS is used at each location and data are not distributed across all nodes., A different DBMS is used at each location and data are distributed across all nodes.
9.In multi processor scheduling, independent parallelism indicates
Options: (A)There is synchronization among processes at gross level. (B) There is no explicit synchronization among processes. (C) A parallel processing or multi tasking is done within a single application. (D) None of these. 13
Options: (A)It is hidden within a database and can only be recovered if one is given certain clues (an example IS encrypted information). (B) The process of executing implicit previously unknown and potentially useful information from data (C) An extremely complex molecule that occurs in human chromosomes and that carries genetic information in the form of genes. (D) None of these 3
6.In shortest service time first policy, applied on disk scheduling, the disk request is selected
Options: (A)That requires the least movement of disk arm from its current position. (B) That requires the maximum movement of disk arm from its current position. (C) That is recently received. (D) On random. 15