Evaluate if the following function is a good candidate to be placed in a library. Why or why not?
Answers
Answer:
It cannot be a good candidate because the creator of the library is attempting to update the global variables player1Points and player2Points. The updated scores for each player won't be retained unless someone creates the global variables player1Points and player2Points in their program.
The updateScore function is meant to update the point of player1 and player2 ; since the variables player1 and player2 are only defined in the function, then they do not have a global scope. Hence, the function isn't right to be placed in a library.
Variables defined outside a function are called global variables ; hence, they can be referenced anywhere within the program.
Since the function references a global variable, then any program which intends to use the function must have the variables player1 and player2 must be defined globally in the program.
Hence, it is not a good candidate to be placed in a library.
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Related Questions
What is output? Select all that apply. c = 0 while (c < 5): c = c + 1 print(c) 6 5 2 4 3 0 1
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Answer:
2 4 3 0 1
Explanation:
The ___ function can be entered by clicking the cell where you want to add the funtion such as cell J6. Then click the arrow next to the autosum button and choose averange
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Answer:
The name of the function that can be added to a cell below a column of numbers or to the right of a row of numbers to find the average by clicking on the AutoSum button on the HOME tab is;
Average
Explanation:
The average function is the function used to quickly find the arithmetic mean, 'μ', or average of a number group, x₁, x₂, x₃, ...xₙ, which is given by dividing the sum of the numbers by the count, 'n', of the numbers, as follows;
μ = ∑x/n
The AutoSum can be used to find the average in Microsoft Excel by clicking on the next cell to row of cells to the right or immediately below the column of cells, then clicking on the down arrow on the right of the AutoSum button on the HOME tab and selecting Average from among the options, the average of the numbers in the column or row of cells will be displayed in the selected cell.
Therefore, we have;
The Average function can be entered by clicking the cell where you want to add the function such as cell J6. Then click the arrow next to the AutoSum button and choose average
What stops the current loop and resumes execution at the next statement?
the break statement
the final statement
the pass statement
the infinite-loop statement
Answers
Answer:
break statement:))
Explanation:
The statement that stops the current loop and resumes execution at the next statement is known as the break statement. Thus, the correct option for this question is A.
What is the break statement?The break statement may be defined as a type statement that effectively terminates the execution of the nearest enclosing do, for, switch, or while statement in which it considerably appears.
While performing the break statement control passes to this statement and follows the termination of the break statement very efficiently. The purpose of the break statement is to break or terminate a loop function as early as possible.
Therefore, the break statement is the statement that stops the current loop and resumes execution at the next statement. Thus, the correct option for this question is A.
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An audio recording has five minutes of silence at the beginning. Which audio-editing technique will delete this unwanted silence?
topping and tailing
normalizing
equalizing
dithering
Answers
Answer:
topping and tailing
Explanation: