Q. A unit on the bus that initiates bus requests is called

View solution

Q. Request, which is used for indicating a read request for memory, is known as

View solution

Q. Reads/writes requests to I/O devices, are called

View solution

Q. The average time for reading/writing the 512-byte sector for the disk rotating at 10,000 RPM when its time is 6 ms, its transfer rate is 50 MB/sec, and its controller overhead is 0.2 ms

View solution

Q. 1GB of data is referred in bytes as

View solution

Q. A bus which is designed for allowing processors, I/O devices and memory, is called a

View solution

Q. When the disks rotate at 5400 RPM-15,000 RPM, then they have average rotational latency is between

View solution

Q. The 32-bit, 33MHz PCI bus will have peak bandwidth of about

View solution

Q. Spread of data in the multiple disks, is refered to as

View solution

Q. The data transfer rate is given by the formula

View solution

Q. Measuring the continuous service accomplishment and equivalently of the time to failure from a reference point is called

View solution

Q. The higher availability cost is reduced to 1/N, where N is the

View solution

Q. A scheme in which portions of the I/O address space are given to I/O devices, is called

View solution

Q. To improve the availability of storage of disk, leveraging redundancy is captured in the

View solution

Q. The hardware component replacing while the system is being run, is known as

View solution

Q. For accessing data, the operating system must direct the disk using three-stage process called

View solution

Q. The peak rate which transfer data between the I/O device and the main-memory, is known as

View solution