A primary key can be a combination of several fields.

Answer the following statement true (T) or false (F)


True

Computer Science & Information Technology

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The rectangle with the red border in the Navigator panel is called the ____.

a. panel menu button b. magnification box c. proxy view area d. Zoom Slider

Computer Science & Information Technology

Which of the following statements is true of storage systems?

A. ?In a magnetic hard drive, a cylinder is smaller in size than a sector. B. ?Optical discs are less durable than magnetic media. C. ?Cloud storage is also known as USB-drive storage. D. ?Smart cards can store biometric data in the card.

Computer Science & Information Technology

The efficiency of a linear function depends on the number of instructions it contains.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

In a(n) ____________________ network, all data messages are transmitted using fixed-sized packages, called packets, and no unique, dedicated physical path is established to transmit the data packets across the subnetwork.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology