What happens when noise encounters a metal object?
What will be an ideal response?
When it hits metal, electromagnetic radiation induces a small signal. Random noise can
interfere with signals used for communication. Metals absorb radiation, metal acts as a shield. Placing
metal between a source of noise and a communication medium can prevent noise from interfering
with communication.
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A file's ____________ marks the location of the next item that will be read from the file.
a. line marker b. index value c. read position d. newline character
What software application can you use to view EPUBs on a computer?
What will be an ideal response?
In order to prevent ports that are serving network hosts from being considered as best paths, what should be enabled to block BPDUs?
a. BPDU filter b. BPDU guard c. root guard d. BPDU drop
An organization whose members attempt to sway public opinion or provoke responses by posting false information on mainstream social media sites.
What will be an ideal response?