The OSI ____ layer defines all electrical and physical specifications for devices.
A. network
B. application
C. data link
D. physical
Answer: D
Computer Science & Information Technology
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What will be an ideal response?
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Indicate whether the statement is true or false.
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Which of the following will not return the system clock's date?
A. NOW() B. TODAY() C. Ctrl+; D. DATE()
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The hotspot created by MiFi is password protected and can be used to connect Wi-Fi devices located within ____ feet of the MiFi device to the Internet.
A. ?5 B. ?10 C. ?20 D. ?30
Computer Science & Information Technology