With Bluetooth printing, the computer and printer need to be within an approximate ______-foot range.
A. 3
B. 30
C. 300
D. 3000
Answer: B
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What will the following code display?
int numbers[] = {99, 87, 66, 55, 101}; cout << numbers[3] << endl; a. 55 b. 66 c. 101 d. 87
Create a library file named income.js that contains the definition of the IncomeTax function. Then, create a Web page named taxes.html that loads the income.js library and uses the IncomeTax function to calculate and display a person’s income tax. The page should have text boxes where the person’s income and itemized deductions are entered, and a button for initiating the calculation. When the button is clicked, a function should be called to access the income and itemized deduction amounts, call the IncomeTax function, and display the calculated tax in a page division.
Use your page to determine the amount a person would owe with: income = 100000.00 itemized = 12017.50 income = 42500.00 itemized = 8900.99 income = 13267.45 itemized = 14000.00
Which of the following are valid declarations? Which instantiate an array object? Explain your answers.
a. int primes = {2, 3, 4, 5, 7, 11}; b. float elapsedTimes[] = {11.47, 12.04, 11.72, 13.88}; c. int[] scores = int[30]; d. int[] primes = new {2,3,5,7,11}; e. int[] scores = new int[30]; f. char grades[] = {'a', 'b', 'c', 'd', 'f'}; g. char[] grades = new char[];
With the ____ approach, the firewall determines the order in which the rules are processed.
A. Deny All B. In Order C. Best Fit D. Last Fit