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Free physical infrastructure and costs online course worksheet has multiple choice quiz question: unit converting to internal, low-voltage, three-phase power at 480v is with choices power data rack, power data unit, power distribution unit and data distribution unit with online interview questions and answers for pre-employment exams of jobs placements, study request level and data level parallelism multiple choice questions based quiz question and answers.

## Quiz on Physical Infrastructure and Costs Worksheet 142 Quiz PDF Download

Physical Infrastructure and Costs Quiz

MCQ. 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

C

Encoding an Instruction Set Quiz

MCQ. Specified telling that what addressing mode will be used for accessing operand, is called

2. Binary-coded decimal
3. Unpacking
4. Packed decimal

A

What is Computer Architecture Quiz

MCQ. Transistor density increasing by 35%/year, quadrupling over 4years, given technology is known as

1. Integrated logic technology
2. Multi circuit logic technology
3. Multi instruction logic technology
4. Integrated circuit logic technology

D

Physical Infrastructure and Costs Quiz

MCQ. 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)

D

CPU Performance Quiz

MCQ. 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

B