How did geography and religion influence ethiopia's development

Which of the following statements about the use of desktop publishing software is true

VLD [36.1K]

What did you do when you got to school tomorrow and then again I don't want it

4 0

3 years ago

In a batch operating system, three jobs are submitted for execution. Each job involves an I/O activity, CPU time and another I/O

Ilia_Sergeevich [38]

Answer:

a) CPU utilization for uniprogramming system = 18.2%

b) CPU utilization for multiprogramming system = 41.379%

Explanation:

IO time = total time – CPU time

For JOB 1

CPU time = 3ms ,

total time= 23ms

IO time = 23-3 = 20ms ,

For JOB 2

CPU time =5ms

total = 29ms

IO time = 29-5 = 24ms

For JOB 3

CPU time = 4ms

total = 14ms

IO time = 14-10 =10ms

1.) In uniprogramming system, operations are performed sequentially

CPU utilization=total CPU time / total real time

CPU utilization =(3+5+4) / (23+29+14)

CPU utilization =0.182 or 18.2%

2) In multiprogramming system, jobs wait for the CPU to get free while performing IO operations concurrently

steps followed by the os

1. IO for 1st job at 0ms

2. IO for 2nd job at 0ms

3. IO for 3rd job at 0ms

4. CPU time for 3rd job at 5ms

5. Next IO job for 3rd job at 9ms END at 14ms

6. CPU time for 1st job at 9ms

7. Next IO job for 1st job at 14ms END at 23ms

8. CPU time for 2nd job at 14ms

9. Next IO job for 2nd job at 15ms END at 29ms

CPU time is 3+5+4 =12ms

Total execution time = 29ms

CPU utilization = 12*100/29= 41.379%

5 0

3 years ago

How did machines get involved throughout the years?

Nataliya [291]

Answer:

Although the primary goal of a political machine is keeping itself in power rather than providing good government, machines have been responsible for restructuring city governments to centralize authority, improving facilities and services, helping to assimilate immigrant groups, and encouraging the growth of business and industry. Supporters of political machines say that they “work” and that consolidating power in the hands of a boss.

Explanation:a political machine is a political group in which an authoritative leader or small group command the support of a corps of supporters and businesses

4 0

3 years ago

How did Matt Pyke and Karsten Schmidt create the advertisement for Audi? Multiple choice question. Filmed the car as wind tossed

saw5 [17]

Matt Pyke and Karsten Schmidt wrote a programming code that created the video which they used for the advertisement for Audi. Thus, Option D is the correct statement.

<h3>What is a programming code?</h3>

Programming code refers back to the set of instructions, or a system of rules, written in a specific programming language (i.e., the source code).

It is likewise the term used for the source code after it's been processed with the aid of using a compiler and made ready to run on the computer (i.e., the object code).

Therefore, Matt Pyke and Karsten Schmidt wrote a programming code that created the video which they used for the advertisement for Audi. Option D is the correct statement.

Learn more about programming code:

brainly.com/question/25770844

#SPJ1

8 0

2 years ago

All the following are graphic file formats except<br>HTML<br>BMP<br>png<br>Tiff

kolbaska11 [484]

Answer:

HTML

Explanation:

HTML is not a graphic file, as it doesn't support graphics. It instead supports text-base, and only text.

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6 0

4 years ago