By Wendell Odom
I received precisely what I requested for with a couple of different issues in poor health move and spoil this attempt. :-)
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Additional info for CCENT/CCNA ICND1 Official Exam Certification Guide, 2nd Edition
So, Fred, being a visionary, imagines a world in which people can connect their computers somehow and exchange files, without having to leave their desks. The (imaginary) first network is about to be born. Fred’s daughter, Pebbles, has just graduated from Rockville University and wants to join the family business. Fred gives her a job, with the title First-Ever Network Engineer. Fred says to Pebbles, “Pebbles, I want everyone to be able to exchange files without having to get up from their desks.
8. 9. 10. Which OSI layer defines the functions of logical network-wide addressing and routing? a. Layer 1 b. Layer 2 c. Layer 3 d. Layer 4 e. Layer 5 f. Layer 6 g. Layer 7 Which OSI layer defines the standards for cabling and connectors? a. Layer 1 b. Layer 2 c. Layer 3 d. Layer 4 e. Layer 5 f. Layer 6 g. Layer 7 Which OSI layer defines the standards for data formats and encryption? a. Layer 1 b. Layer 2 c. Layer 3 d. Layer 4 e. Layer 5 f. Layer 6 g. Layer 7 Which of the following terms are not valid terms for the names of the seven OSI layers?
Data encapsulation b. Same-layer interaction c. Adjacent-layer interaction d. The OSI model e. None of these answers are correct. The process of a web server adding a TCP header to a web page, followed by adding an IP header, and then a data link header and trailer is an example of what? a. Data encapsulation b. Same-layer interaction c. The OSI model d. All of these answers are correct. Which of the following terms is used specifically to identify the entity that is created when encapsulating data inside data link layer headers and trailers?