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Zolol [24]
3 years ago
11

Which signal types are represented by a continuous wave form?

Computers and Technology
1 answer:
vekshin13 years ago
4 0
I know for a fact that digital signals have discrete waveforms, and analog signals are continuous. Not sure about the other two.
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22. A user receives an error message when logging into Salesforce. What is the first check performed by an administrator?
WARRIOR [948]

Answer:

The first check performed by an administrator that it  View the login history.

Explanation:

When user logging into Salesforce it receives an error message into the  screen it view the logging detail which help us take to troubleshoot the problem. The logging history keeps track information like  who is access the system last time ,date etc .login history  also display up to 20,000 records of user logins for the last six months.

4 0
3 years ago
For this problem, you will write a function standard_deviation that takes a list whose elements are numbers (they may be floats
Evgesh-ka [11]

Answer:

  1. import math  
  2. def standard_deviation(aList):
  3.    sum = 0
  4.    for x in aList:
  5.        sum += x  
  6.    
  7.    mean = sum / float(len(aList))
  8.    sumDe = 0
  9.    for x in aList:
  10.        sumDe += (x - mean) * (x - mean)
  11.    
  12.    variance = sumDe / float(len(aList))
  13.    SD = math.sqrt(variance)
  14.    return SD  
  15. print(standard_deviation([3,6, 7, 9, 12, 17]))

Explanation:

The solution code is written in Python 3.

Firstly, we need to import math module (Line 1).

Next, create a function standard_deviation that takes one input parameter, which is a list (Line 3). In the function, calculate the mean for the value in the input list (Line 4-8). Next, use the mean to calculate the variance (Line 10-15). Next, use sqrt method from math module to get the square root of variance and this will result in standard deviation (Line 16). At last, return the standard deviation (Line 18).

We can test the function using a sample list (Line 20) and we shall get 4.509249752822894

If we pass an empty list, a ZeroDivisionError exception will be raised.

3 0
3 years ago
How to save a file for the first time?​
White raven [17]

by typing ctrl+ s on keyboard

7 0
3 years ago
Read 2 more answers
PLEASE HURRY!!
PtichkaEL [24]

Answer: I would say the first one

Explanation: I have never seen an interactive button for use in autoformatting at least on a presentation

8 0
3 years ago
You are the network administrator for a company. The company's policy is that the users are allowed to set their own passwords b
insens350 [35]

After I have changed her password, all I will need to do is select the “User must change password at next logon” option. This option will prompt her to log on to her PC using the password I assigned to her.

Explanation

An active Directory on most Domain Controllers gives you access to add users, disable accounts, change password, and various other tasks. Assuming that everything is setup, I am just going to go to my Windows Server Manager dashboard of my Domain Controller. While I am at my dashboard, I will click on tools and then drop down to the Active Directory Users and Computers to locate my desired user who seems to have been locked out.

Once the user has been identified, I will simply need to right click on the account and select “reset password”. A small dialog box with a list of cool security options will pop up. I will be required to reset it to something simple and default and make sure to select the “User must change password at next logon” option.

What this means is that the user who is locked out, upon logging back in, will be prompted to enter the password I gave them first as default but then will immediately be asked to change the password to something new. We do not see options A and B a lot in the real world. It is best practice not to select these options

Learn more about Active Directory

brainly.com/question/13615178

brainly.com/question/13591643

#LearnWithBrainly

5 0
4 years ago
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