Results of a query are narrowed by using the Or logical operator. ____________________
Answer the following statement true (T) or false (F)
False
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Forms can inherit:
a) methods b) variables c) controls d) All of the above
Analyze the following code and choose the best answer :
``` public class Foo { private int x; public static void main(String[] args) { Foo foo = new Foo(); System.out.println(foo.x); } }``` a. Since x is private, it cannot be accessed from an object foo. b. Since x is defined in the class Foo, it can be accessed by any method inside the class without using an object. You can write the code to access x without creating an object such as foo in this code. c. Since x is an instance variable, it cannot be directly used inside a main method. However, it can be accessed through an object such as foo in this code. d. You cannot create a self-referenced object; that is, foo is created inside the class Foo.
Which software application would you use to calculate and manipulate numerical data?
a. Microsoft Office Excel b. Apple iWork Numbers c. Apache OpenOfficeCalc d. all of the above
In a binary search tree, the data in each node is ____ the data in the left child.
A. larger than B. smaller than C. equal to D. larger or equal to