What techniques are used by vendors to achieve 2x mode for transmissions?
A. combining frequency channels
B. using different coding rate schemes
C. increasing and reallocating the individual carriers
D. All of the above
Answer: D
Computer Science & Information Technology
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Which of the following protocols is typically used for outgoing mail?
A. POP3 B. TCP C. SMTP D. FTP
Computer Science & Information Technology
Record the amount of time that the ping from PC1 to PC2 is not successful after PC2 has been moved to a different hub.
What will be an ideal response?
Computer Science & Information Technology