Which of the following options can be used to determine if an array contains any values?
A. Use the Array class's size method
B. Use the Array class's empty? method
C. Use the Array class's length method
D. All of the above
Answer: D
Computer Science & Information Technology
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A) Samsung B) Apple C) Intel D) Google
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A ________ chart shows the proportion of individual parts to the whole
A) line B) bar C) column D) pie
Computer Science & Information Technology
The ____ object should be used to ensure that the user enters data in a field.
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Computer Science & Information Technology