An administrator is provisioning a 10GBaseSR Ethernet connection between two core switches. Which of the following cable types should the administrator plan to use?
A. Multimode fiber
B. RG-6 copper
C. Single-mode fiber
D. CAT6 copper
Answer: A. Multimode fiber
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The ____ filters add or remove noise and help blend a selection into the surrounding pixels.
a. Blender b. Noise c. Smoothness d. Texture
If you delete a selection by accident, press ____ to bring the selection back.
A. CTRL+A B. CTRL+Z C. ALT+A D. ALT+Z
MC What event handler does the SAX-based parser call when it encounters a start tag?
a) startTag. b) startElement. c) startHandler. d) None of the above.
What is an indication that an inadequate power supply is the source of an intermittent problem?
A. the power supply whines when you first turn on the system B. you don't see any indicator lights or fans spinning C. BIOS loses its date and time settings D. the system tries to boot from the wrong device