CEA201

When data are moved over longer distances, to or from a remote device, the process is known as data transport.

• True

• False

Cache design for HPC is the same as that for other hardware platforms and applications.

• True

• False

All of the Pentium processors include two on-chip L1 caches, one for data and one for instructions.

• True

• False

With write back updates are made only in the cache.

• True

• False

It has become possible to have a cache on the same chip as the processor.

• True

• False

The L1 cache is slower than the L3 cache.

• True

• False

Secondary memory is used to store program and data files and is usually visible to the programmer only in terms of individual bytes or words.

• True

• False

To achieve greatest performance the memory must be able to keep up with the processor.

• True

• False

In a volatile memory, information decays naturally or is lost when electrical power is switched off.

• True

• False

Both sequential access and direct access involve a shared read-write mechanism.

• True

• False