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

You might also like to view...

Describe best practices for adding software updates and patches.

What will be an ideal response?

Computer Science & Information Technology

One advantage of the Fortigate 3600 firewall is that it is easy to install and administer

Indicate whether the statement is true or false.

Computer Science & Information Technology

Which of the following will not return the system clock's date?

A. NOW() B. TODAY() C. Ctrl+; D. DATE()

Computer Science & Information Technology

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