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Free physical infrastructure and costs course worksheet has multiple choice quiz question as unit converting to internal, low-voltage, three-phase power at 480v is with options power data rack, power data unit, power distribution unit and data distribution unit with problems solving answer key to test study skills for online e-learning, viva help and jobs' interview preparation tips, study request level and data level parallelism multiple choice questions based quiz question and answers.

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

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 the 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 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

D

Physical Infrastructure and Costs Quiz

MCQ. 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)

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