What is the Big-O of a recursive bubble sort?

a. O(n^2)
b. O(n log n)
c. O(n)
d. O(n^3)


a. O(n^2)

Computer Science & Information Technology

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Given the following constructor code, which of the statements are true?

``` public Book(String ISBNOfBook, double priceOfBook, int numberOrderedOfBook) { if (ISBNOfBook == "") throw new BlankISBN(); if (priceOfBook < 0) throw new NegativePrice(priceOfBook); if (numberedOrderedOfBook < 0) throw new NegativeNumberOrdered(numberOrderedv); ISBN = ISBNOfBook; price = priceOfBook; numberedOrdered = numberOrderedOfBook; } ``` a. There is an error: a throws clause should be added to the constructor header. b. Classes extending the Exception class should be created for each of the custom exceptions that are thrown in the constructor. c. A FileNotFoundException will be thrThe calling method must handle the exceptions thrown in the constructor, or have its own throws clause specifying them. d. All of these are true.

Computer Science & Information Technology

What visual indications in a browser window inform users that they’re viewing a page from a secure server? In terms of browser real estate, what percentage of the display changes? When writing a security statement for a Web site, why would you want to mention these indications explicitly?

What will be an ideal response?

Computer Science & Information Technology

Which of the following keys is useful for taking you to the next slide, bullet, or placeholder, when entering text into the Outline panel?

A. Tab B. Shift Tab C. Enter D. Ctrl Tab

Computer Science & Information Technology

Which of the following is NOT a valid printer share permission in Windows 7?

A. Print B. Manage documents C. Delete printer queue D. Manage this printer

Computer Science & Information Technology