OS UNIT-1 QUIZ-2

Select the correct storage hierarchy from CPU?

• cache-main memory-registers-disk

• registers-disk-cache-main memory

• registers-cache-main memory-disk

• disk-main memory-cache-registers

Which of the following are volatile?

• Main memory

• registers

• solid state disk

• secondary storage

Storage systems are organized in hierarchy due to which factors?

• cost

• speed

• volatility

• size

Advantages of multiprocessors?

• Increased throughput

• Increased time

• Increased reliability

• Economy of scale

Definition of Symmetric Multiprocessing

Definition of Asymmetric Multiprocessing

All the processors in the ________model share the physical memory uniformly

_____________clustering has one machine in hot-standby mode

___________ clustering has multiple nodes running applications, monitoring each other

Each rack server has its own power source, CPU, and memory; everything necessary to run as a stand-alone or networked system

• True

• False