In a single linked list, what is the number of pointers affected by an insertion operation in the middle of the list?
a. 1
b. 0
c. 2
d. 4
a. 1
We need to change the “next” pointer of the preceding node.
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Given the following method, which of these method calls is valid?
``` public static void showProduct (double num1, int num2) { double product; product = num1 * num2; System.out.println("The product is " + product); } ``` a. showProduct("5", "40"); b. showProduct(10.0, 4.6); c. showProduct(10, 4.5); d. showProduct(3.3, 55);
A group of related records is called a ____.
A. relation B. table C. collection D. related entity
If you are typing code directly into Code view, any code that is incorrect or not understood by Expression Web is highlighted in yellow and/or marked with a(n) red wavy line.
Answer the following statement true (T) or false (F)
The term ____________________ comes about because perpetrators cast out bait, in the form of email messages, to thousands of potential victims in the hope that one or two will "bite" and fall for the scam.
Fill in the blank(s) with the appropriate word(s).