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lidiya [134]
3 years ago
13

How would you log in as zach if you did not know his password but knew the root password?

Computers and Technology
1 answer:
Nuetrik [128]3 years ago
8 0
You can login in root terminal and then type #sudo Zach 
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Which of the following is NOT an advantage of central management of information systems in the University System of Georgia? (A)
zzz [600]

Answer:

Independence

Explanation:

Management information system (MIS) is the system that acts as the backbone of an organization's activities, holding everything together. According to my research on MIS, I can say that based on the information provided within the question the one term that is not considered an advantage would be Independence. Since MIS doesn't really provide independence since the organization depends on the system.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

6 0
3 years ago
Give a big-O estimate for the number additions used in this segment of an algorithm.
rjkz [21]
Big-O notation is a way to describe a function that represents the n amount of times a program/function needs to be executed. 

(I'm assuming that := is a typo and you mean just =, by the way) 

In your case, you have two loops, nested within each other, and both loop to n (inclusive, meaning, that you loop for when i or j is equal to n), and both loops iterate by 1 each loop.

This means that both loops will therefore execute an n amount of times. Now, if the loops were NOT nested, our big-O would be O(2n), because 2 loops would run an n amount of times.

HOWEVER, since the j-loop is nested within i-loop, the j-loop executes every time the i-loop <span>ITERATES. 
</span>
As previously mentioned, for every i-loop, there would be an n amount of executions. So if the i-loop is called an n amount of times by the j loop (which executes n times), the big-O notation would be O(n*n), or O(n^2). 

(tl;dr) In basic, it is O(n^2) because the loops are nested, meaning that the i-loop would be called n times, and for each iteration, it would call the j-loop n times, resulting in n*n runs.

A way to verify this is to write and test program the above. I sometimes find it easier to wrap my head around concepts after testing them myself.
3 0
4 years ago
How does the medium affect the amplitude of sound?
Ratling [72]

The amplitude of a sound energy depends upon the how much energy we are giving to the wave or how much compression on the wave is taking place.

It does’t depends upon the wave length,frequency


7 0
3 years ago
Which are factors that go into a project plan? Choose four answers.
USPshnik [31]

Factors that go into a project plan

  • Estimate the scope of work, based on similar projects.
  • Make sure everyone takes responsibility.
  • Creating and defining team goal
  • Working to a budget

Explanation:

Project Estimating  : Every project is different, but that doesn’t mean you have to start from zero each time. The best way to make sure you’re on the right track is to approach it from every angle. Consider similar projects, talk to your team, and understand what the client is expecting and how they’d like things to go.

Managing your team size  : A smaller team is usually preferable as it puts your project in the most ideal position to be completed on time and at the quality you expect, without burning out your team members. A smaller team also reduces the number of communication channels, which means there’s less opportunity for misinterpretation or people simply missing something.  

Planning and managing your team resources  : That said, there may be a time when you don’t have the right resources in-house to do the job. Either they are fully allocated to another project or no one has the right skill set. In this situation you have two options, either bring in freelance contractors or hire a new employee to fill the role.  

Creating and defining team goals  : The planning phase is when you’ll want to work with the team to understand what their individual goals are for the project. Is there something different they’d like to try? A test or new idea they’d like the chance to prove? Or perhaps a roadblock they want to avoid?

Scheduling Tasks to a Project Timeline  : The timeline of the project will largely be determined by the client, as they often have deadlines they need to hit to meet certain business goals that are simply out of your control. However, setting clear expectations and agreeing on the timing of key deliverables is crucial.

7 0
3 years ago
PLZZZZ HELPPP and please don’t send a link , Explain how the processing stage contributes to a computer creating an output.
-Dominant- [34]
The output/interpretation stage is the stage at which data is finally usable to non-data scientists. It is translated, readable, and often in the form of graphs, videos, images, plain text, etc.).
3 0
3 years ago
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