In which one of the following pages replacement policies, Belady’s anomaly may occur ?
Where does the swap space reside?
Which access method is used for obtaining a record from cassette tape?
Process that periodically checks status of an I/O devices, is known as :
How many wires are threaded through the cores in a coincident-current core memory?
There are four bus lines between A and B; and three bus lines between B and C. The number of way a person roundtrip by bus from A to C by way of B will be
Find number of page faults using LRU page replacement policy, for following string and number of Frames is 3
String: 2 3 2 1 5 2 4 5 3 2
Which of the following defines the spatial locality?
Minor device number is
The security of a system can be improved by