The old human telephone "switches" were quaint but very slow. You would signal the operator and say you wanted to speak to Jill, but the operator, knowing Jill was visiting Sally, would connect you there. Other than slowness or inefficiency, what are two other disadvantages of this scheme?
What will be an ideal response?
Privacy
and
single
point
of
failure
(the
operator).
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Answer the following statements true (T) or false (F)
1. Menus are ways of grouping similar commands and preventing GUI clutter. 2. To set an underline shortcut in a Menu the programmer uses the tilde key (~). 3. Visual Basic also has the capacity for submenus. 4. Creating a window menu is mostly done through programming in the form load event. 5. The Shortcut property is used to set which key combination can be used instead of clicking on a menu item.
What is the output for the third statement in the main method?
``` public class Foo { static int i = 0; static int j = 0; public static void main(String[] args) { int i = 2; int k = 3; { int j = 3; System.out.println("i + j is " + i + j); } k = i + j; System.out.println("k is " + k); System.out.println("j is " + j); } } ``` a. j is 0 b. j is 1 c. j is 2 d. j is 3
When typing in a criteria box, ________ is a menu of commands that match the characters you type
A) Live Preview B) Quick Info C) AutoComplete D) AutoWizard
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Indicate whether the statement is true or false