All updates to an app’s user interface must be performed in the GUI thread of execution, because GUI components are not ________.

a. thread ready
b. thread safe
c. thread capable
d. None of the above


b. thread safe

Computer Science & Information Technology

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If a method throws an exception, and the exception is not caught inside the method, then the method invocation:

(a) terminates (b) transfers control to the catch block (c) transfers control to the exception handler (d) none of the above

Computer Science & Information Technology

What does the following program print?

``` 1 2 3 Mystery Script 4 5 20 21 22 ```

Computer Science & Information Technology

The figure above represents the stages in creating a website. Which stage does number 1 represent?  ________.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

What is a repeating group?

What will be an ideal response?

Computer Science & Information Technology