The main disadvantage of fiber-opticcabling is _____.
A. ?its slow speed when used to connect networks housed in separate buildings
B. ?its susceptibility to interference
C. ?the use of metallic fiber strands instead of glass or plastic fiber strands
D. ?the initial expense of both the cable and the installation
Answer: D
Computer Science & Information Technology
You might also like to view...
The Yes/No data type is used when a field will hold only one of two values
Indicate whether the statement is true or false
Computer Science & Information Technology
Which of the following is a valid identifier?
a. 3com b. three_com c. 3_com d. 3-com e. dollar$
Computer Science & Information Technology