Q. Memory refreshing may be done

View solution

Q. For the synchronization of the read head, we make use of a _______.

View solution

Q. The method of placing the heads and the discs in an air tight environment is called as ______.

View solution

Q. In memory interleaving, the lower order bits of the address is used to

View solution

Q. Which of the following technique/s used to effectively utilize main memory ?

View solution

Q. The transfer of large chunks of data with the involvement of the processor is done by _______ .

View solution

Q. The BOOT sector files of the system are stored in _____ .

View solution

Q. The DMA differs from the interrupt mode by

View solution

Q. The DMA transfers are performed by a control circuit called as

View solution

Q. In DMA transfers, the required signals and addresses are given by the

View solution

Q. After the complition of the DMA transfer the processor is notified by

View solution

Q. The DMA controller has _______ registers.

View solution

Q. The DMA controller is connected to the ____

View solution

Q. The technique where the controller is given complete access to main memory is

View solution

Q. The controller uses _____ to help with the transfers when handling network interfaces.

View solution

Q. To overcome the conflict over the possession of the BUS we use ______.

View solution

Q. The registers of the controller are ______.

View solution

Q. When process requests for a DMA transfer ,

View solution

Q. The DMA transfer is initiated by _____

View solution

Q. Consider a two-level cache hierarchy L1 and L2 caches. An application incurs 1.4 memory accesses per instruction on average. For this application, the miss rate of L1 cache 0.1, the L2 cache experience on average. 7 misses per 1000 instructions. The miss rate of L2 expressed correct to two decimal places is ______________.

View solution