When used with the String type, the plus (+) symbol performs a(n) ____ operation.
A. concatenation
B. addition
C. union
D. intersection
Answer: A
Computer Science & Information Technology
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Answer the following statement true (T) or false (F)
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The most critical factor in the success of a biometric system is ____________ of the device.
Fill in the blank(s) with the appropriate word(s).
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Fill in the blank(s) with the appropriate word(s).
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