A table with a single-field primary key is usually in compliance with what normal form?
A. First
B. Second
C. Third
D. Fourth
Answer: B
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________ is a naming convention used by database designers to simplify the SQL statements
A) Lower Camel Case B) Lower Case Convention C) Upper Camel Case D) Upper Case Convention
You see a user's password taped to the bottom of the keyboard. You should
A) Use the password to access the computer so that you can solve the problem quicker. B) Tell the user that you saw it, and recommend that he change it and not write it down. C) Inform your supervisor. D) Inform the user's supervisor.
In C#, arrays are objects.
Answer the following statement true (T) or false (F)
Android uses a collection of ________, which are named groups of related, pre-defined classes. Some of these are Android specific, some are Java specific and some are Google specific. They allow you to conveniently access Android OS features and incorporate them into your apps.
a. modules. b. packages. c. containers. d. None of the above.