____ technologies require users to log in with a valid user ID and password to access web-based content.
A. Encryption
B. Copy protection
C. Digital watermark
D. Authentication
Answer: D
Computer Science & Information Technology
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____________________ are used to enter data for processing.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology
Once you create a SmartArt graphic, you can modify its style just as you can with any object.
Answer the following statement true (T) or false (F)
Computer Science & Information Technology
A field in an Access database table that has no value is determined by Access to have a ____ value.
A. custom B. zero C. null D. number
Computer Science & Information Technology
Worldwide, the ICT industry directly employs about _____ of the total workforce in jobs such as computer manufacturing, programming, and data security.
A. 4% B. 14% C. 24% D. 40%
Computer Science & Information Technology