What is the name of a device that can be connected to a T1 line and can convert frame formats and support remote diagnostics?
A) NI
B) SmartJack
C) CSU/DSU
D) BERT
B
Explanation: A SmartJack is an intelligent network interface (NI) that provides the ability to change framing formats and supports remote diagnostics.
Computer Science & Information Technology
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Which of the following is not a valid escape sequence?
(a) \n (b) \\ (c) \~ (d) \”
Computer Science & Information Technology
A(n) _________________________ is a horizontal or vertical bar that appears when the contents of an area may not be visible completely on the screen.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology