A ____ is an attribute or combination of attributes that uniquely identifies a tuple.
A. secondary key
B. primary key
C. foreign key
D. preferred key
Answer: B
Computer Science & Information Technology
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Fill in the blank(s) with correct word
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The open attribute of the tag defines where a link will open
Indicate whether the statement is true or false
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In a framed Web page, the ________ controls the overall layout of the Web page
Fill in the blank(s) with correct word
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Explain how you can search for a lost file on your computer and limit retrieval to only files on your computer.
What will be an ideal response?
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