FOS Chapter 1: Part 3

DRAM was invented in year?  

• 1966

• 1967

• 1968

• 1969

A type of memory that maintains its data only while the device is powered. If the power is interrupted for any reason, the data is lost.

(Type your answer in all CAPITAL LETTERS)

What are the benefits of DRAM?

• Speed

• Higher Density

• Affordability

• Volatility

It was the year when Intel designed and introduced the PCI slot.

It is a computer program that runs as a background process, rather than being under the direct control of an interactive user.

• Interrupt driven

• Bootstrap program

• System call

• System daemons

Response time in multitasking should be?

• 1 second

• 2 seconds

• 3 seconds

• 4 seconds

It allows execution of processes not completely in memory.

• CPU Scheduling

• Swapping

• Response Time

• Virtual Memory

In this mode CPU can use all instructions and access all areas of memory.

. (Type your answer in all CAPITAL LETTERS)

Storing parts of data in faster storage for performance

• Caching

• Spooling

• Protection

• Security

The overlapping of output of one job with input of other jobs.

(Type your answer in all CAPITAL LETTERS)