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sineoko [7]
3 years ago
5

Which of the following statements is true? a. Predicate methods typically test a condition and modify the object on which they'r

e called. b. Predicate methods typically do not test a condition and do not modify the object on which they're called. c. Predicate methods typically test a condition and do not modify the object on which they're called. d. Predicate methods typically do not test a condition and modify the object on which they're called.
Computers and Technology
1 answer:
egoroff_w [7]3 years ago
3 0

Answer:

C

Explanation:

Predicate methods typically test a condition and do not modify the object on which they're called.

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3 years ago
Show that ALLDFA is in <img src="https://tex.z-dn.net/?f=%5Cmathrm%7BP%7D" id="TexFormula1" title="\mathrm{P}" alt="\mathrm{P}"
Alexandra [31]

Answer:

Hypothesis testing is a vital process in inferential statistics where the goal is to use sample data to draw conclusions about an entire population. In the testing process, you use significance levels and p-values to determine whether the test results are statistically significant.

Explanation:

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1 year ago
Create pseudocode that could be used as a blueprint for a program that would do the following: An employer wants you to create a
mestny [16]

Answer:

START LOOP FOR EACH EMPLOYEE:

   INPUT employee’s name, hourly rate of pay, number of hours worked, overtime pay rate, payroll deductions, tax rate

   SET gross pay = (hourly rate of pay x *weekly hours) + (overtime pay rate x (number of hours worked - *weekly hours))

   PRINT gross pay

   SET net pay = gross pay - (payroll deductions + (gross pay * tax rate/100 ))

   PRINT net pay

END LOOP

* weekly hours (how many hours an employee needs to work to earn overtime pay rate) is not given in the question

Explanation:

Create a loop that iterates for each employee

Inside the loop, ask for name, hourly rate, number of hours worked, overtime pay rate, payroll deductions, tax rate. Calculate the gross pay and print it. Calculate the net pay and print it

8 0
3 years ago
Consider a situation where we have a file shared between many people.  If one of the people tries editing the file, no other pe
Sergeu [11.5K]

Explanation:

I am a collection of this process from Trash on the computer system and the program that included a new twist on the computer and the skin that appears after loading and the Windows operating system it was much that appear on identifying long horizontal bar at the bottom of the screen and water pollution and its control car parts of the computer with enough letters and adware if for the collection of the fat calculation in the complete committee that in the water method is a product of a screensaver been disciplined displayed at the subject of the right click an icon To Number Sau new file getting opened on you can getting opened on a forgiving of an operational effectiveness of the program is a false false false

7 0
3 years ago
You also learn in class that one kilobyte of computer memory will hold about 2/3 of a page of typical text (without formatting).
Travka [436]

Answer:

The flashdrive can hold 35389 400-pages-books

Explanation:

If \frac{2}{3} of a page occupies 1 kB of memory, we can calculate how much memory a book will take

2/3kB=1 page\\ x kB=400 pages\\266.67 kB=400 pages

Now that we know that a book average file size is about 266,67 kB, we calculate how many of them can a 9 GB flash drive hold.

To do the calculation, we have to know how many kilobytes are in 9 gigabytes.

There is 1024 kilobytes in a megabyte, and 1024 megabytes in a gigabyte, so:

Memory_{in _kilobytes}^{} =1024\frac{kilobytes}{megabytes} *1024\frac{megabytes}{gigabytes}*9=9437184 kilobytes

Finally, knowing the average file size of a book and how much memory in kilobytes the 9 GB flash drive holds, we calculate how many books can it hold.

Books=\frac{Flash drive memory}{Filesize of a book} =\frac{9437184kilobytes}{266.67\frac{kilobytes}{book} } =35389,4 books

The flashdrive can hold 35389 400-pages-books, or 14155776 pages of typical text.

8 0
4 years ago
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