After making a change to a program and attempting to re-run it, you get an error message stating that changes are not allowed. What can you do to clear the error?

A. You must close the IDE and re-open it.
B. You must press F4 to run the application.
C. The application store has been corrupted, you must reinstall Visual Studio.
D. You must close the previous execution of the program, then you can attempt to re-run.

Answer: D

Computer Science & Information Technology

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Given the following pseudocode variable declaration, which of the statements shown would change the variable's contents to "robot"?

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If the following pseudocode was coded and executed, what would display?

``` Declare String message = "morning!" insert(message, 0, "Good") Display message ``` a. Good morning! b. Goodmorning! c. Good d. morning!Good

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