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Morgarella [4.7K]
3 years ago
8

Which of these is NOT an example of an operating system.

Computers and Technology
2 answers:
MA_775_DIABLO [31]3 years ago
7 0
D. iTunes is a music player, not an operating system.
Brrunno [24]3 years ago
4 0
D iTunes hope this helps!

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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
HELP ME PLZZ FFFAAASSSTTTT
Dahasolnce [82]
The answer has to be A because we you get your licensed suspended you are un able to drive for a while Intel you take the test again and or pay a fine
6 0
3 years ago
Read 2 more answers
A raised dot (ú) shows where the enter key was pressed. true or false.
Yakvenalex [24]
False i doesnt  shows anything like this


6 0
4 years ago
What type of hacker is primarily motivated by an ideology, epitomizing "the ends justify the means" mentality?.
Hunter-Best [27]

The type of hacker that is primarily moved by an ideology, epitomizing "the ends justify the means" mentality is Hacktivism.

<h3>What type of hackers are motivated by social or political issues?</h3>

Hacktivism is known to be an act of the wrong use a computer system or network for a socially or politically motivated  aim or reason.

The type of hacker that is primarily moved by an ideology, epitomizing "the ends justify the means" mentality is Hacktivism and they are called hacktivist.

Learn more about Hacktivism from

brainly.com/question/5483494

#SPJ1

5 0
2 years ago
How has the Internet changed the design industry?
Alexandra [31]
<span>Loads of ‘easy to use’ programmes and ‘How To’ guides make it simple for anyone to put a brochure/newsletter/marketing piece together – how difficult can it be with so much help available? Technology has not only changed the way designs are accomplished, it’s changed the perception of ‘design’ from a hard earned skill to something you can learn in an afternoon off.

via </span>https://dmjcomputerservices.com/blog/technology-changed-design-industry/

4 0
3 years ago
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