642-871 Designing Cisco Network Services Architecture Online Class

Demo Question 10.

Answer: E

Explanation: When using cashing systems, the pages and pictures on them which user already loaded in the past are cashed and in the future if he wants to access this page it is loaded from the local cash, not from the website. It is much faster and it safes the Internet connection costs. Case Study #4 EliteCertify School, Scenario Exhibit #1: Exhibit #2: Refer to the exhibits. EliteCertify school needs an IP addressing scheme that is manageable and scalable. Its ISP will provide only one registered Class C address. A 20 percent overall growth in IP addresses is predicted . The EliteCertify school buildings are as follows. One adminislralion building: -45 PCs and server -Webserver -Internet connection Three elementary schools: -15 classrooms with 4 PCs per room -Media center with 24 PCs -50 administrative PCs Two middle schools: -25 classrooms with 12 PCs in each class -Media center with 30 PCs -30 administrative PCs One high school: -35 classrooms with 18 PCs in each class -Media center with 48 PCs -45 administrative PCs ' Case Study #4 EliteCertify (4 Questions)