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Olenka [21]
3 years ago
8

One type of CAPTCHA is ________. a rootkit virus the wavy hard-to-read letter and number sequence that you type to prove that yo

u are human to a website a password method antivirus software
Computers and Technology
1 answer:
sergejj [24]3 years ago
4 0
<h2>password method</h2>

Explanation:

Rootkit virus is one type of virus which is hidden about its existence and tries to affect the maximum number of system.

Password method: This is a graphical method to identify the text hidden in the signature and confirming that it is not a robot or any other system to protect the system from hacking. This would be really hard-to-read and thus ensures safety.

Antivirus software: This is a system to protect the system, when the virus tries to attack the system. An indication will be given through the software to the user.

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A person's oral communication skills can give either a positive or negative first impression.
ratelena [41]

Answer:

true

Explanation:

oral communication can be awkward or good.

5 0
2 years ago
Sketch f(x) = 5x2 - 20 labelling any intercepts.​
Norma-Jean [14]

Answer:

  • The graph of the function is attached below.
  • The x-intercepts will be: (2, 0), (-2, 0)
  • The y-intercept will be: (-20, 0)

Explanation:

Given the function

f\left(x\right)\:=\:5x^2-\:20

As we know that the x-intercept(s) can be obtained by setting the value y=0

so

y=\:5x^2-\:20

switching sides

5x^2-20=0

Add 20 to both sides

5x^2-20+20=0+20

5x^2=20

Dividing both sides by 5

\frac{5x^2}{5}=\frac{20}{5}

x^2=4

\mathrm{For\:}x^2=f\left(a\right)\mathrm{\:the\:solutions\:are\:}x=\sqrt{f\left(a\right)},\:\:-\sqrt{f\left(a\right)}

x=\sqrt{4},\:x=-\sqrt{4}

x=2,\:x=-2

so the x-intercepts will be: (2, 0), (-2, 0)

we also know that the y-intercept(s) can obtained by setting the value x=0

so

y=\:5(0)^2-\:20

y=0-20

y=-20

so the y-intercept will be: (-20, 0)

From the attached figure, all the intercepts are labeled.

8 0
2 years ago
Important tools used in the _____ phase of the DMAIC process include a project charter, a description of customer requirements,
pishuonlain [190]

Answer:

d. define

Explanation:

DMAIC is an acronym for Define, Measure, Analyze, Improve and Control is a data-driven improvement cycle used for improving processes and driving Six Sigma projects.

Important tools used in the define phase of the Define, Measure, Analyze, Improve, and Control (DMAIC) process include;

- A project charter.

- A description of customer requirements.

- Process maps.

- Voice of the Customer (VOC) data.

5 0
3 years ago
She wants to sort the list based on the names of the first four gas in ascending order. Which command group dose she navigate to
zubka84 [21]

<u>Best method to sort data:</u>

Best method to sort for data people use excel sheet.  If we have 4 quarter sales data of each select man wise.

1. Open the MS Excel

2. Create blank sheet

3. Create list of salesman and quarter sales in each cells from A1….

4. Select all whole worksheet and paste it the data

5. Once data is copied, custom list is created and select advanced options dialog box, select required field and sorting is achieved.

This is simple’s method for sort the list based on the names of the first four gas in ascending order.

7 0
3 years ago
Read 2 more answers
How do I insert a row in between 1 and 2 in excel?
Vlada [557]
This link should help: https://uhasct.com/insert-an-empty-row-between-each-row-of-data-in-excel/
5 0
3 years ago
Read 2 more answers
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