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makvit [3.9K]
3 years ago
7

For a single CPU core system equipped wiith addditional hardware modes (besides user and kernel), choose those items that are ex

amples of the possible usage of the additional modes.
1. Data parallelism
2. Enhanced user security policy, such as user groups, so that group members may execute other group members' programs
3. Task parallelism
4. USB device driver support outside of kernel mode
Computers and Technology
1 answer:
Lilit [14]3 years ago
3 0

Answer:

Task parallelism

Explanation:

The Task parallelism is most popularly known as the function parallelism and the control parallelism. In the computer codes, it is the form of a parallelism across the multiple processors in a parallel computing environments. It focusses on distributing the task that are concurrently performed by the threads or the processors.

For the single CPU core system that is equipped with an additional hardware modes, the task parallelism is one of the example of the usage oh a additional modes.

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18. When you turn off the power to a computer and unplug it at night, it loses the date, and you must reenter it each morning. W
Tema [17]

Answer:

If this is a Mac, it's a common problem and there isn't anything to fix it because it's just like that. I reccomend unplugging the computer and NOT signing off. Because of that, that may be why it is the problem for you. I do not know about Windows Computers, but this is some info that applies with all computers.

Explanation:

7 0
4 years ago
Read 2 more answers
Different project management steps are initiating, planning, executing, monitoring and controlling, and closing a project. Which
ser-zykov [4K]

Answer:

All steps of project management until the closure of the project are very critical and important for the success of the project.

Explanation:

The steps that are very critical and important for the success of the project.

Initiation:

This is a very beginning step of any project in the project management practices. In this step, mainly, project feasibility is carried out and drafted. at this step, management takes decisions that this project would be profitable or not for the organization. If proper measure and future prediction do not measure properly then this stage would affect the project success criteria. Because, if the base of any project is built on the wrong steps and measures, will lead to failure. At this stage, management takes the decision based on a feasibility document and business case document to ensure if it feasible or profitable to the organization.

Planning:

This is a very crucial step of project planning, and mistakes in this stage will lead the project toward failure. after receiving the green signal at the initiation stage, the proper project plan is carried out in a documented form. This project plan will guide the project manager and all stakeholders of the project in making the project successful. So, a well-written project plan is very critical and important for project success than any other phase of project management. Because the project plan gives the direction to the team to carried out the project execution process smoothly, it helps in handling risk and mitigation strategies to solve the risk, finance management, task management and in achieving timely deliverables.

Execution:

The planning phase and execution phase are most commonly associated with project management. This phase of project management is all about building deliverables and ensure timely delivery to customers for their satisfaction.  Team leader and/or project manager make this happen by allocating the required resources to develop the deliverables and keeping team members focus on their assigned tasks. This phase relies on the project  planning phase.

Monitoring and Controlling:

Monitoring and controlling are sometimes combined with the execution phase of the project because they often occur at the same time and carried out parallel to each other. At this stage, team performance, progress, and other project-related matrices are carried out to track their own progress. In this stage, key performance indicators are calculated, track variation from allocated resources such as cost and time, etc. This stage is important for project success, because if you don't deliver the quality and timely work then you may linger the project that directly affects the project cost and time.

Closure:

The team closes the project as they finished the project and customers/stakeholders approve the project output i.e product and then release the resources. This step is not crucial for project success as other all of the previous stages. but at this stage, effective communication, document finalization, and lesson learned document are required.

6 0
4 years ago
Use rounding to decide if the answer is reasonable. Write
erik [133]

Answer:

348 + 395 = 743

Hence, together they have 743 pennies and not 653 pennies. And we cannot perform the rounding, as that is the case when we have the decimal number or the float number. Only then we have the digits after the decimal. And if it's more than 5, we add 1 to the previous or else leave the number as it is. And we go on performing from right to left, and till the number of decimal places, we need to round off. However, here its purely an integer, and hence we cannot round off, as that will result in a significant loss, and which is not acceptable. However, if we want to round off before decimal places as well, then in that case 743 will be $7s, and 653 pennies will be 6+1= $7s, and if this level of loss is acceptable then we can assume that they have the same sum of money. However, here the answer is given in pennies, and hence this is not the case. And hence the answer given in the question is not correct.

Explanation:

The answer is self-explanatory. And since both are numbers, rounding is not required(as explained in the answer section), as it is required in case of decimal and float(as explained in the answer section). And as explained in the answer section, if we can tolerate very heavy loss, then the numbers as well can be rounded off as explained in the answer section. But that is not the case here, as the answer is given in pennies.

6 0
4 years ago
The ____ is composed of tabs, each containing groups of related commands.
Mashutka [201]
Ribbon im pretty sure is your answer
3 0
4 years ago
4.12 LAB: Using math methods Given three floating-point numbers x, y, and z, output x to the power of z, x to the power of (y to
Greeley [361]

Answer:

The function is as follows:

import math

def func(x,y,z):

   print(math.pow(x, z))

   print(math.pow(x,math.pow(y, z)))

   print(math.fabs(y))

   print(math.sqrt(math.pow(x*y,z)))

Explanation:

This imports the math library

import math

This defines the function

def func(x,y,z):

Print the stated outputs as it is in the question

<em>    print(math.pow(x, z)) ---> x to power x</em>

<em>    print(math.pow(x,math.pow(y, z))) ---- x to power of y of z</em>

<em>    print(math.fabs(y)) ---- absolute of y</em>

<em>    print(math.sqrt(math.pow(x*y,z))) --- square root of xy power x</em>

<em />

4 0
3 years ago
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