CSA Final with answers

Choose two types of models for a computing machine

• Harvard architecture

• Von Neumann architecture

• Oxford architecture

• Stanford architecture

Four bits make octal digit

• True

• False

Three bits make hexadecimal digit

• true

• false

Octal and hexadecimal numbers are hard on use and conversion

• True

• False

The execution time of a program clearly depends on the number of instructions

• true

• false

The more clock rate of processor, the faster is processor

• true

• false

Select the correct interpretation(s) of Amdahl's Law

• is used to compare computers' performance

• is used calculate the execution time of a program

• is used to find the maximum expected improvement

• it means that it is the algorithm that decides the speedup not the number of processors

The time interval is called a clock rate

• true

• false

Static RAM has a reduced power consumption, and a large storage capacity

• true

• false

How a memory unit accessed by contents is called?

• Associative Memory

• Content Addressable Memory

• Auxiliary Memory

• Cache Memory

• Virtual Memory