Category: GATE


GATE 2016, SET I, 1 Mark A processor can support a maximum of 4GB, where the memory is word-addressable (a word consists of two bytes). The size of address bus of the processor is at least _________bits. Sol. First we will convert 4GB in to Bytes 4GB = 230 X 4 = 230 X 22 […]


GATE 2013 R (ABCDEFGH) CH → G A → BC B → CFH E → A F → EG Find the number of candidate keys? Sol. Which one is not at right side.That is,[D]+ →  DIts not candidate key., because not all keys determined in it.[DA]+ →  DABCFHEGIts candidate key because all keys are […]