Which part of the RDBMS architecture is responsible for maintaining a physical copy of the database on disk?
Storage Manager
Train X, traveling at a speed of 72 km/hr, crosses another train Y, which is moving in the opposite direction at a speed of 108 km/hr, in 't' seconds. I...
A person travels a distance of 60 km, some distance he travels by bus and rest of the journey by walking, then he takes 4 hours and 20 minutes. If he ha...
Two trains of same length are running in parallel tracks in the same direction with speed 56 km/hr and 110 km/hr respectively. The latter completely cro...
A train travelling with a speed of 72 km/h can cross a pole in 8 seconds. Find the time taken by the train to cross a 200 metres long platform if the sp...
Without stopping the speed of the train is 125 kmph, with stopping the speed of the train is 75 kmph.Find the stop time of the train?
A goods train leaves a station at a certain time and at a fixed speed. After 9 hours, an express train leaves the same station and moves in the same dir...
Train ‘A’ running with a speed of 19.8 km/hr can cross a standing goods train of 4 times its length in 40 seconds. Find the time taken by 250 metres...
A 140 m long train crosses another 260 m long train running in the opposite direction in 15 seconds. If the shorter train crosses a pole in 14 seconds, ...
Train M, ‘x’ metres long crosses (x – 32) metres long platform in 20 seconds while train N having the length (x + 32) metres crosses the same plat...
Time is taken by two trains running in opposite directions to cross a man standing on the platform in 28 seconds and 16 seconds respectively. It took 24...
