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Vlad [161]
4 years ago
7

Lucinda works at a recycling center. She noticed an increase in glass recyclables entering the center. She collects data regardi

ng the quantity of glass recyclables during the past ten years and finds some important trends that would help the center plan better. Lucinda should communicate this data by _____.
Computers and Technology
2 answers:
taurus [48]4 years ago
7 0
Writing a research paper 
Hunter-Best [27]4 years ago
4 0

Answer: Writing a research paper on her findings.

If Lucinda would write a research paper on her findings, then she would be able to help the company improve their current system. Her research paper would include her findings, improvement methods, and conclusion.

After writing the paper, she would then be able to pass it on to the higher-ups. This could help the company improve their planning system. This will then help the recycling center keep up with the current trends occurring in the center.

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Answer:

 The importance of the availability of the mobile device content for the users is that during the less space in the mobile device, sometimes users want to see the useful information their mobile device so that is one of the interest of the users.

By providing the content result which the user searched for the particular information then, it is the good usuage of the device.

If we present the information or data in much precise and specific manner then, it is very helpful for the users and it also reduce the complexity in the system.

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3 years ago
You copy several files from one folder to another folder within the same drive. what permissions do the files in the destination
cricket20 [7]
They have the same permissions in the destination folder as in the original folder
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3 years ago
Flash drives plug into a(n) _
Alecsey [184]
A flash drive plugs into a USB Port
7 0
3 years ago
Read 2 more answers
It takes 2 seconds to read or write one block from/to disk and it also takes 1 second of CPU time to merge one block of records.
Alexxx [7]

Answer:

Part a: For optimal 4-way merging, initiate with one dummy run of size 0 and merge this with the 3 smallest runs. Than merge the result to the remaining 3 runs to get a merged run of length 6000 records.

Part b: The optimal 4-way  merging takes about 249 seconds.

Explanation:

The complete question is missing while searching for the question online, a similar question is found which is solved as below:

Part a

<em>For optimal 4-way merging, we need one dummy run with size 0.</em>

  1. Merge 4 runs with size 0, 500, 800, and 1000 to produce a run with a run length of 2300. The new run length is calculated as follows L_{mrg}=L_0+L_1+L_2+L_3=0+500+800+1000=2300
  2. Merge the run as made in step 1 with the remaining 3 runs bearing length 1000, 1200, 1500. The merged run length is 6000 and is calculated as follows

       L_{merged}=L_{mrg}+L_4+L_5+L_6=2300+1000+1200+1500=6000

<em>The resulting run has length 6000 records</em>.

Part b

<u><em>For step 1</em></u>

Input Output Time

Input Output Time is given as

T_{I.O}=\frac{L_{run}}{Size_{block}} \times Time_{I/O \, per\,  block}

Here

  • L_run is 2300 for step 01
  • Size_block is 100 as given
  • Time_{I/O per block} is 2 sec

So

T_{I.O}=\frac{L_{run}}{Size_{block}} \times Time_{I/O \, per\,  block}\\T_{I.O}=\frac{2300}{100} \times 2 sec\\T_{I.O}=46 sec

So the input/output time is 46 seconds for step 01.

CPU  Time

CPU Time is given as

T_{CPU}=\frac{L_{run}}{Size_{block}} \times Time_{CPU \, per\,  block}

Here

  • L_run is 2300 for step 01
  • Size_block is 100 as given
  • Time_{CPU per block} is 1 sec

So

T_{CPU}=\frac{L_{run}}{Size_{block}} \times Time_{CPU \, per\,  block}\\T_{CPU}=\frac{2300}{100} \times 1 sec\\T_{CPU}=23 sec

So the CPU  time is 23 seconds for step 01.

Total time in step 01

T_{step-01}=T_{I.O}+T_{CPU}\\T_{step-01}=46+23\\T_{step-01}=69 sec\\

Total time in step 01 is 69 seconds.

<u><em>For step 2</em></u>

Input Output Time

Input Output Time is given as

T_{I.O}=\frac{L_{run}}{Size_{block}} \times Time_{I/O \, per\,  block}

Here

  • L_run is 6000 for step 02
  • Size_block is 100 as given
  • Time_{I/O per block} is 2 sec

So

T_{I.O}=\frac{L_{run}}{Size_{block}} \times Time_{I/O \, per\,  block}\\T_{I.O}=\frac{6000}{100} \times 2 sec\\T_{I.O}=120 sec

So the input/output time is 120 seconds for step 02.

CPU  Time

CPU Time is given as

T_{CPU}=\frac{L_{run}}{Size_{block}} \times Time_{CPU \, per\,  block}

Here

  • L_run is 6000 for step 02
  • Size_block is 100 as given
  • Time_{CPU per block} is 1 sec

So

T_{CPU}=\frac{L_{run}}{Size_{block}} \times Time_{CPU \, per\,  block}\\T_{CPU}=\frac{6000}{100} \times 1 sec\\T_{CPU}=60 sec

So the CPU  time is 60 seconds for step 02.

Total time in step 02

T_{step-02}=T_{I.O}+T_{CPU}\\T_{step-02}=120+60\\T_{step-02}=180 sec\\

Total time in step 02 is 180 seconds

Merging Time (Total)

<em>Now  the total time for merging is given as </em>

T_{merge}=T_{step-01}+T_{step-02}\\T_{merge}=69+180\\T_{merge}=249 sec\\

Total time in merging is 249 seconds seconds

5 0
3 years ago
A variable of type unsigned short stores a value of 0. If the variable value is incremented, what exception will occur?A. No exc
yulyashka [42]

There are different kinds of variable. The answers are below;

  • If the variable value is incremented, therefore, No <u>exception </u>will occur.
  •  If the variable value is incremented, An <u>Overflow </u>will occur
  • If the variable value is decremented no exception will occur.

<h3>What is Underflow?</h3>

Underflow is a known to be a process or exception that happens if a number calculation is too small to be shown by the CPU or memory.

what causes a overflow is the Adding to a variable when its value is at the upper end of the datatype range.

Learn more about variables from

brainly.com/question/24751617

3 0
3 years ago
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