In a relational database, column B is _________________________ on another column A, it at any point in time a value for A determines a single value for B.
Fill in the blank(s) with the appropriate word(s).
functionally dependent
Computer Science & Information Technology
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In addition to writing your own formulas, you can use predefined formulas called _____.
A. functions B. subroutines C. methods D. template formulas
Computer Science & Information Technology
COGNITIVE ASSESSMENT You want to allow sound to be input through a microphone and output through external speakers on your computer. What must you have in order to do this?
A. sound card B. SCSI port C. port duplicator D. peripheral device manager
Computer Science & Information Technology
A(n) ______ is a collaborative website that allows users to create, add to, modify, or delete content.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology
____________ is a device to connect a computer to a local area network (LAN).
a. Regular modem b. DSL c. Cable modem d. NIC
Computer Science & Information Technology