Which of the following is true?

a. You can add characters into a string buffer.
b. You can delete characters into a string buffer.
c. You can reverse the characters in a string buffer.
d. The capacity of a string buffer can be automatically adjusted.

abcd

Computer Science & Information Technology

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One use of virtual reality is to build ___ and use them to train people in realistic situations.

A. robotics B. simulators C. strong AL D. intelligent agents

Computer Science & Information Technology

A user calls telling you the printer is prompting for "load legal" but the user has no interest in printing on legal paper. What should you do?

a. Show the user how to set the print job for letter paper b. Direct the user to a true letter-sized printer on the network c. Tell the user to load some legal paper anyway d. Tell the user to restart the printer

Computer Science & Information Technology