A technician adds a video card to a single monitor system with an existing on-board video controller. After powering on the system, an error message appears on the monitor stating No Input Detected. Which of the following is the problem?
A. The add-on video card is conflicting with the onboard video controller.
B. The add-on video card is incompatible with the system.
C. The monitor is still connected to the onboard video controller.
D. The monitor cannot support the video resolution of the add-on video card.
Answer: C. The monitor is still connected to the onboard video controller.
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____________________ tools monitor the events of attacks made on specific computers, such as password cracking or executing unauthorized programs.
Fill in the blank(s) with the appropriate word(s).
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A. property B. type C. url D. background-position
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A. Tiled B. Stacked C. Vertical D. Cascade