What is Computer Architecture MCQs (Multiple Choice Questions) PDF Download - 142

Unit converting to internal, low-voltage, three-phase power at 480V is

1. power data rack
2. power data unit
3. power distribution unit
4. data distribution unit

Which one of the following addressing mode is used to access the operand?

1. address specified
2. binary-coded decimal
3. unpacking
4. packed decimal

Transistor density increased by 35%/year, quadrupling over the 4years, the given technology is known as

1. integrated logic technology
2. multi circuit logic technology
3. multi instruction logic technology
4. integrated circuit logic technology

The power utilization effectiveness would be calculated as

1. PUE = (Total facility power)*(IT equipment power)
2. PUE = (Total facility power)-(IT equipment power)
3. PUE = (Total facility power) + (IT equipment power)
4. pue = (total facility power)/(it equipment power)

Computer B having execution time 110 ns and computer A having 1001 then

1. A is 9.1 times as fast as B for programs
2. B is 9.1 times as fast as A for programs
3. A is 8 times as fast as B for programs
4. B is 8 times as fast as A for programs