Banner ads benefit websites by________.
a. bringing many new visitors to your site
b. increasing awareness of the website
c. both bringing many new visitors and increasing awareness of the site
d. None of the above
b. increasing awareness of the website
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A recursive algorithm can always be rewritten as a(n) __________ structure.
Fill in the blank(s) with the appropriate word(s).
Suppose we wanted to process a text file called "input.txt" using the Scanner object. Which of the following lines of code correctly creates the necessary Scanner object?
a)``` Scanner inputFile = new Scanner("input.txt"); ``` b)``` Scanner inputFile = new Scanner(new InputFile("input.txt"); ``` c)``` Scanner inputFile = new Scanner(new File(input.txt); ``` d)``` Scanner inputFile = new Scanner(new InputFile(input.txt); ``` e)``` Scanner inputFile = new Scanner(new File("input.txt"); ```
The Windows Registry stores which of the following?
A) Hardware settings B) Information about user accounts C) Information about installed software D) All of the above
A list can be considered a recursive data structure because
A) list classes implement list interfaces B) list objects are instances of list classes C) if you remove the head of the list, what remains is also a list D) None of the above: only methods can be considered recursive.