With a(n) ____ connection, the unit of transmission is a sequence of characters.?

A. ?asynchronous
B. ?parity
C. ?synchronous
D. ?serial


Answer: C

Computer Science & Information Technology

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Assuming dataFile is a file stream object, the following statement:

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In SQL, the ____________ is used as a wildcard character, and can be used to represent any sequence of zero or more characters.

a. ^ symbol b. Wild operator c. % symbol d. * character

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In this while loop statement, while(counter < 10) the variable counter is an int. Which statement below is an equivalent way to write this while statement?

A. while(10 > counter) B. while( counter <= 9) C. while(9 > counter) D. A and B are correct

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Match the following custom format characters to their description:

I. Forces left alignment II. Displays the character that follows III. Display a digit or blank IV. Fills the available space with the next character V. Display a digit or 0 A. \ B. ! C. 0 D. # E. *

Computer Science & Information Technology