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vagabundo [1.1K]
3 years ago
15

I know I'm asking for a lot. But this is my last question. If we do it I pass my semester. help please.

Computers and Technology
1 answer:
goblinko [34]3 years ago
8 0

Answer:

When you get home and pay your bill over your internet banking, you have no idea where this information is going through. When you send a picture to your friend that lives across the street, that information can go to Germany and back before reaching your friend. Everything seems and feels so simple and intuitive, but it all happens in the dark and we have no control. Privacy doesn't exist in the internet for any of us in our daily routine and it is naive to think otherwise. A password doesn't protect my privacy, it gives me the illusion of privacy.

Explanation:

You might be interested in
Convert the following hexadecimal numbers to decimal: (a) FF (b) F0A2 (c) 0F100 (d) 100
Hatshy [7]

Answer:

a) 255

b) 61602

c)

d)

Explanation:

You need to understand the decimal equivalent of hexadecimal numbers, <em>from 0 to 9 numbers are represented the same way, from 10 to 15 we use the alphabet, meaning 10 equals A in hexadecimal base, 11-B, 12-C, 13-D, 14-E, and 15-F.</em>

For your first exercise you'll enumerate the number's positions fromright to lef begining with 0:

a.               F   F

position    1    0

Now you'll multiply your hexadecimal number (using the decimal equivalent for your letters) for the base (16) elevated to the number of the position:

F*16^{0}=15*1=15\\F*16^{1}=15*16=240

Finally, you'll add your results:

240+15=255

FF=255

b.             F  0  A  2

position   3  2  1   0

2*16^{0}=2*1=2\\A*16^{1}=10*16=160\\0*16^{2}=0*256=0\\F*16^{3}=16*4096=61440\\\\2+160+0+61440=61602\\

F0A2=61602

c.             F  1  0  0

position   3  2  1   0

0*16^{0}=0*1=0\\0*16^{1}=0*16=0\\1*16^{2}=1*256=256\\F*16^{3}=16*4096=61440\\0+0+256+61440=61696\\

0F100=61696

d.              1  0  0

position  2  1   0

0*16^{0}=0*1=0\\0*16^{1}=0*16=0\\1*16^{2}=1*256=256\\\\0+0+256=256\\

100=256

I hope you find this information useful! Good luck!

8 0
3 years ago
A network administrator is configuring an ACL with the command access-list 10 permit 172.16.32.0 0.0.15.255. Which IPv4 address
lord [1]

Answer:

For this wild card mask 0.0.15.255 the ACE IP address will be 172.16.47.254

Explanation:

ACL is the access control list that is used to enlist the ip addresses that allowed or restricted to access the network. ACE is an IP address from the list ACL that has all rules and regulations related to access of network. The ACE could be in the range of IP address in ACL. ACL can be calculated with the help of initial IP address adding with wild card mask.

So

Initial IP address is = 172.16.32.0

Wild card mask =0.0.15.255

by adding above values we can find the last IP address of ACL.

after addition

Final IP address is = 172.16.47.255

The options that are available with question, Only option between the range is  172.16.47.254. So we can say that This is the only ACE IP address in options.

7 0
3 years ago
Draw a flowchart that solve the problem of calculating the average of 5 numbers.
KatRina [158]

Answer:

Draw a flowchart that solve the problem of calculating the Area of circle

Pie x r x2

Explanation:

3 0
2 years ago
A ________ is s field or set of fields in a record that uniquely defines the record.
Archy [21]
A primary key is the answer. =)
5 0
3 years ago
A feature that displays in the lower right corner of a selected range with which you can analyze your data by using Excel tools
bagirrra123 [75]

Answer:

Quick analysis tool.

Explanation:

Excel is a spreadsheet application package found in the Microsoft office suite. it's environment on the display screen is called a worksheet and a collection of the worksheets is called a workbook. The excel packet is used for data analysis and interpretation and presentation.

When a group of cells in a worksheet is selected, a small tool kit appears that the lower right corner, it is known as a quick analysis tool. It is use for easy and fast analysis and formatting of that selected group.

5 0
3 years ago
Read 2 more answers
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