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zlopas [31]
3 years ago
6

Choose all of the items that represent parts of an operating system.

Computers and Technology
2 answers:
Romashka-Z-Leto [24]3 years ago
7 0

Answer:

Hey dr leaving kernel and all the ans

Explanation:

Tq

Julli [10]3 years ago
5 0

Answer:

kernel, shell

Explanation:

the kernel, which manages the hardware and provides basic services like memory management, system I/O, process management, and file creation and management

the shell, which provides a user interface that enables users to interact with the OS

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____ is a systems development technique that produces a graphical representation of a concept or process that systems developers
rosijanka [135]

Answer:

D. Modeling

Explanation:

<em>Modeling</em>: It is a graphical representation, of a concept or system, technique used by software developer to analyze, test, and modify that system or concept.

4 0
4 years ago
How much speedup would result from running application A on the entire 22-core processor, as compared to running it serially?
Agata [3.3K]

This question is incomplete. The complete question is given below:

Your company has just brought a new 22-core processor, and you have been tasked with optimizing your software for this processor. You will run four applications on this system, but the resource requirements are not equal. Assume the system and application characteristics listed in table 1.1

Table 1.1 Four Applications

Application

A

B

C

D

% resources needed

41

27

18

14

% parallelizable

50

80

60

90

The percentage of resources of assuming they are all run in serial. Assume that when you parallelize a portion of the program by X, the speedup for that portion is X.

a. How much speedup would result from running application A on the entire 22-core processor, as compared to running it serially?

Answer:

Speedup = 50

Explanation:

  • The speedup for that portion is x if we parallelize a portion of that program by X.
  • If the whole program has no parallelize portion or in other words the whole program is running serially then the speedup will be zero.
  • So in this scenario if parallelizable portion of A is 50% so according to above description the speedup is 50.
6 0
3 years ago
Site three uses of powerpoint when it is used for educational purposes.​
CaHeK987 [17]
1. It can be used to create a slideshow for that class.
2. It can used as a place to keep and check grades.
3. It can be used for a place to keep all the students names and where they sit etc.
5 0
3 years ago
A device that towards data packets along networks
docker41 [41]

Answer:

  • Router

- Explanation

A router is a device that forwards data packets along network

  • <em>Hope</em><em> </em><em>it will help you</em><em>.</em><em>.</em><em>.</em><em>.</em>
6 0
3 years ago
How can I use images from the World Wide Web in my coursework without breaking the law?
DaniilM [7]

you can't. but you can just cite the websites the pictures are from so you won't be committing plagiarism.

5 0
3 years ago
Read 2 more answers
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