The CSU/DSU converts the Layer ________ standards between the telco and the serial interface
A) 2
B) 3
C) 1
D) 4
C
Explanation: C) The CSU/DSU is responsible for converting between the Layer 1 standards used by the telco to the Layer 1 standards used by the serial interface.
Computer Science & Information Technology
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In a doubly linked list, what is the number of pointers affected by an insertion operation?
a. It can't be determined b. 1 c. 0 d. 4
Computer Science & Information Technology
A ________ constant is a name that references a value that cannot be changed while the program runs.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology