Which technology works by inserting a tag header within the existing Ethernet packet?
A. enhanced distributed channel access
B. 802.1Q trunking
C. Wi-Fi Multimedia
D. Point Coordinated Function
Answer: B
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Answer the following questions true (T) or false (F)
1. True/False: A function’s name may be assigned a value in the code that defines it. 2. True/False: The value of Int(-35.8) is 35. 3. True/False: To solve the problem of how to code a repeated multiplication problem, recursion must be used.
Answer the following statements true (T) or false (F)
1. An overloaded operator= function must be a non-static class member 2. An overloaded operator[] must be a non-static class member. 3. The operator prefix operator ++ is an l-value, and the text asserts that we should emulate this with operator overloads by returning a reference from prefix versions of operator++. 4. An operator overloading is essentially a function that uses a different syntax for invocation.
In the ____ mode service of an ISDN, several circuits can be used during a communications session.
A. circuit B. switching C. relay D. packet
A(n) ________ is a custom program or additional command that you can install to extend the functionality of a Microsoft Office program
Fill in the blank(s) with correct word