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2 years ago

8

which of the following devices and and receive information from other device? a parallel port B serial port C video port d both

a and b

Computers and Technology

1 answer:

skad [1K]2 years ago

6 0

Answer:

umm

Explanation:

i don't think this is the question look at your wording

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Greedy Algorithm Design

Alik [6]

Answer:

The algorithm is as follows:

1. Start

2. Get the number of items (n)

3. Get the current price of the n items (a1, a2..... an)

4. Get the possible hiked price of the n items (b1, b2..... bn)

5. Calculate the difference between the current and hiked prices for each item i.e. $d_i = b_i - a_i$

6. Sort the differences in descending order (i.e. from the greatest to the least)

7. Buy items in this order of difference

8. Stop

Explanation:

The algorithm is self-explanatory; however, what it does is that:

It takes a list of the current price of items (say list a)

E.g: $a = [100, 150, 160]$

Then take a list of the hiked price of the items (say list b)

E.g: $b = [110, 180, 165]$

Next, it calculates the difference (d) between corresponding prices $d_i = b_i - a_i$

$d = [(110 - 100),(180-150),(165-160)]$

$d = [10,30,5]$

Sort the difference from greatest to lowest (as the difference is sorted, lists a and b are also sorted)

$d = [30,10,5]$

$a = [150, 100, 160]$

$b = [180, 110, 165]$

If there is no hike up to item k, the couple would have saved (i = 1 to d[k-1])

Assume k = 3

The couple would have saved for 2 item

$Savings = d[1] + d[2]$

$Savings = 30 +10$

$Savings = 40$

The saved amount will then be added to the kth item in list a i.e. a[k](in this case k = 3) in order to buy b[k]

Using the assumed value of k

$a[k] = a[3]$

$a[3] = 160$

$b[3] = 165$

Add the saved amount (40) to a[3]

$New\ Amount = 40 + 160$

$New\ Amount = 200$

This new amount can then be used to buy b[3] i.e. 165, then they save the change for subsequent items

8 0

3 years ago

What happens during an Active object's animation sequence action?

RoseWind [281]

Answer:

B. The Active object's animation stops looping.

Explanation:

As the new event happens, the loop tells it to happen by stopping. And hence, B is the correct option out here. Neither A or C and Nor D is the correct option. The animation does not end here, and the next event takes place. Also, the active object's animation does not change the speeds. Hence, the correct option here is certainly the B.

4 0

3 years ago

Hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

Marianna [84]

Answer:

hello

Explanation:

how are you?

7 0

3 years ago

All users at your site are using the Bash shell. You want to set a variable that will apply to every user and always have the sa

podryga [215]

Explanation:

I assume you are on a single host.

To modify the .bashrc for all NEW users, you can edit/modify (with su privilege) the file

/etc/skel/.bashrc

save the file before creating new users.

Be sure to know what you're doing, and test the file before you use it host-wide.

For existing users, you can have them do the modifications/additions individually in case they have already modified their own version.

4 0

3 years ago

Shared content can be categorized into two main categories: curated, which is content gathered from trusted sources relevant to

Kipish [7]

Answer:

Created is the correct answer of the following question.

Explanation:

Communal content can be classified into two key categories: curated content obtained from reputable sources related to your industry, and generated content developed within your company that includes things such as blog posts, white papers, infographics, guides and visuals.

Create is about trying something new. These are among the most commonly mentioned articles relating to the development of files, records, and other artifacts on a device.

5 0

3 years ago