Not all arithmetic operations can be performed on pointers. For example, you cannot __________ or __________ pointers.
a. multiply, divide
b. +=, -=
c. add, subtract
d. increment, decrement
e. None of these
a. multiply, divide
Computer Science & Information Technology
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To reduce the risk of a virus attack on a network, you should do which of the following?
a. Use antivirus software. b. Educate users about opening attachments from suspicious e-mail. c. Keep virus signature files current. d. All of the above
Computer Science & Information Technology
A technician upgraded a motherboard and CPU. The computer will not POST under the assembled configuration. Which of the following would be the BEST place to start troubleshooting?
A. Ensure that the OS is installed properly. B. Ensure the computer has the proper cooling. C. Ensure that the mouse and keyboard are properly connected. D. Ensure RAM is correctly seated.
Computer Science & Information Technology