Who can pick up GPS signals

A wireless (radio) transmission of data can only travel a short distance. True or false?

timofeeve [1]

I believe this is false as some radio waves can travel beyond our solar system

7 0

3 years ago

Rows within a spreadsheet are identified by:

EleoNora [17]

Answer:

Option C: Numbers.

Explanation:

By default, rows within a spreadsheet are identified by Numbers i.e. 1,2,3,............

Total rows are 1048575 in one spreadsheet.

7 0

3 years ago

Perform algorithm time measurement for all three quadratic sorting algorithms for Best Case (already sorted), Average Case (rand

Kaylis [27]

Answer:

Experiment size : 50,000

==================================

Selection sort :

---------------------------------------------------------

Worst case : 0.162

Average case : 0.116

Best case : 0.080

Insertion sort :

---------------------------------------------------------

Worst case : 0.162

Average case : 0.116

Best case : 0.080

Bubble sort:

--------------------------------------------------------

Worst case : 0.211

Average case : 0.154

Best case : 0.117

Experiment size : 100,000

==================================

Selection sort :

---------------------------------------------------------

Worst case : 0.316

Average case : 0.317

Best case : 0.316

Insertion sort :

---------------------------------------------------------

Worst case : 0.316

Average case : 0.317

Best case : 0.316

Bubble sort:

--------------------------------------------------------

Worst case : 0.482

Average case: 0.487

Best case : 0.480.

Experiment size : 200,000

==================================

Selection sort :

---------------------------------------------------------

Worst case : 1.254

Average case : 1.246

Best case : 1.259

Insertion sort :

---------------------------------------------------------

Worst case : 1.254

Average case : 1.246

Best case : 1.259

Bubble sort:

--------------------------------------------------------

Worst case : 1.990

Average case : 2.009.

Best case : 1.950

Explanation:

[NB: since it is very long there is the need for me to put it it a document form. Kindly check the doc. Files. The file A is the sort Analysis.Java file and the file B is the sort.Java file].

The concept of algorithm time measurement strictly depends on the following;

=> The measurement of time, space or energy on different sizes.

=> Plotting of the measurements and characterizing them.

=> Running or implementation of the algorithm.

Programming language such as Java can be used in accessing the operating system clock and Java had two static methods.

KINDLY CHECK BELOW FOR THE ATTACHMENT.

Download doc

doc

5 0

3 years ago

What should every Software Engineer know about Software Architecture?

Alenkinab [10]

!UML (all of them)
2.Flowchart (more for understanding a real world process of some kind; like a business process)
3.Data model including Bachman (if you don't need to at least understand your data, how it is stored versus a model, i.e., Bachman then you are doing it wrong and your schema could be simplistic)
This is 3 different examples

6 0

3 years ago

Kali, a python programmer is using the turtle module to write the word hello, which code should she use to indicate the location

natta225 [31]

Answer:

D. # pick up the turtle and move it to (-100,200)

Explanation:

goto() option lets the user to move to a particular location.

so, goto(-100, 200) picks up the turtle and moves to the starting location will be used to indicate location to begin writing the word.

7 0

3 years ago

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