What is a “lock screen” on a mobile device?
A) The screen that is displayed when a phone is locked
B) The screen that is displayed when a phone is turned to vibrate
C) The screen that is displayed when a phone is in Airplane Mode
D) The screen that is displayed when a phone is using Wi-Fi tethering
A) The screen that is displayed when a phone is locked
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Assuming that Rectangle is a class name, what can you say is true, given the following statement?
``` Rectangle *BoxPtr; ``` a. The statement declares an object of the class Rectangle. b. The statement assigns the value of *BoxPtr to the object Rectangle. c. The statement defines a Rectangle pointer variable named *BoxPtr. d. The statement is illegal in C++. e. None of these
List the types of local resource that are vulnerable to an attack by an untrusted program that is downloaded from a remote site and run in a local computer.
What will be an ideal response?
A query that prompts the user to type the criteria before the query is run is called a(n) ________ query
Fill in the blank(s) with correct word
Variables that are created during program execution are called ____ variables.
A. stack B. heap C. dynamic D. static