You need to connect to a branch location 20km away. What cabling is the best?
A. shielded twisted pair
B. single-mode fiber
C. unshielded twisted pair
D. multimode fiber
Answer: B. single-mode fiber
Computer Science & Information Technology
You might also like to view...
It is most typical and often most appropriate that Word documents are printed in ________ orientation and Excel documents are printed in ________ orientation
A) landscape; landscape B) portrait; landscape C) landscape; portrait D) portrait; portrait
Computer Science & Information Technology
Which of (a) to (d) is false about the pointer this?
a. it is used to test for aliasing b. it is used for the return in an assignment operator c. this is not modifiable d. this is not modifiable e. all of the above are true
Computer Science & Information Technology