A(n) ______ is a request for specific data from a database.
A. query
B. retrieval
C. filter
D. function
Answer: A
Computer Science & Information Technology
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Which of the following are advantages of optical communication links? (Select three.)
a. Extremely wide bandwidth b. Elimination of crosstalk c. Elimination of attenuation d. Security
Computer Science & Information Technology
In the statement b=a*(c/d)+e which is the first operation that is performed when this C++ statement is executed?
A. b= B. d+e C. a*c D. c/d
Computer Science & Information Technology
Every HTML document should begin with a(n) ___ tag.
A. HEAD B. DOCTYPE C. HTML D. BODY
Computer Science & Information Technology
A good password is any unusual word found in a dictionary
Indicate whether the statement is true or false
Computer Science & Information Technology