Which of the following states the Rule of Entity Integrity?
a. Every row must have a value for the primary key and each value must be unique.
b. Every foreign key must appear as another table’s primary key.
c. Every row must have a value for the primary key and values may be repeated.
d. None of the above.
a. Every row must have a value for the primary key and each value must be unique.
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Which of the following statements is false?
a) The Windows Phone 8 SDK includes Visual Studio Express 2012 for Windows Phone. b) The Windows Phone 8 SDK includes the Windows Phone 8 Emulator, which allows you to test your smartphone apps on your computer. c) On the Windows Phone 8 Emulator you can test app features that use the compass. d) On the Windows Phone 8 Emulator you cannot test app features that use the gyroscope or the vibration controller.
The process of locating and correcting any bugs in a program is called ____.
A. exterminating B. debugging C. compiling D. linking
What does the statement throw exceptionReference do in a catch block?
What will be an ideal response?
COGNITIVE ASSESSMENT Which of the following is an example of data on a grade report?
A. total semester hours B. grade point average C. course names D. total credits