A multi-layer switch operates at which of the following OSI layers?
A. Layers 1 and 5
B. Layers 2 and 3
C. Layers 4 and 5
D. Layers 5 and 6
Answer: B. Layers 2 and 3
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You can display the Format Axis dialog box by:
A) clicking a button in the Format group on the Layout tab. B) double-clicking an axis. C) clicking a button in the Format group on the Design tab. D) right-clicking an axis, and from the displayed menu, clicking Format Axis.
Why is the MAC address also referred to as the physical address?
A. it describes which room the computer is in B. it is stored as part of the NIC C. it is part of the operating system D. it is found on the system BIOS
In the context of formatting lists, by default, unordered lists are displayed with numerals while ordered lists are displayed with a solid disc.?
Answer the following statement true (T) or false (F)
When you convert an unnormalized table to a table in first normal form, the primary key of the table in first normal form is usually the concatenation of at least two columns.
Answer the following statement true (T) or false (F)