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EMC e20-670 exames

  E20-670 exam is known as Networked Storage-CAS Installation/Troubleshooting Specialst. killtest has the latest dumps of E20-670 exam, which has 222 Q&As. killtest latest E20-670 exam dumps covers over 95% of real exam, which is the best study materials for you to prepare your exam.
  Take some real Q&As of E20-670 exam dumps as example:
1. Which network topology best describes how EMC Centera nodes are networked together?
A. Bus
B. Mesh
C. Ring
D. Star
Answer: D
2. How many leading bits are used to determine the class of an Internet address?
A. 3
B. 4
C. 8
D. 16
Answer: C
3. In the OSI model, which layer would a wireless g router be defined in?
A. Data link
B. Network
C. Network interface
D. Transport
Answer: B

4. Which layer of the OSI model does FTP use?
A. Application
B. Data link
C. Network
D. Transport
Answer: A
5. What are four layers in the ARPA (TCP/IP) architecture?
A. Application, session, transport, and physical
B. Application, transport, network, and network interface
C. Presentation, network, data link, and network interface
D. Presentation, transport, data link, and physical
Answer: B
6. Which port number is used to communicate to an SMTP server?
A. 20 or 21
B. 22
C. 25
D. 321
Answer: C

7. What is the key element in SMB solutions?
Select the best response.A. They provide the lowest possible cost.
B. They reduce the cost and complexity associated with multiple services in a single device.
C. They reduce complexity by eliminating features.
D. Consumer-level products are suitable for SMB needs.
E. Reliability is not important since replacement products are inexpensive.
Answer: B
8. Which technology is best deployed to meet the needs of users who desire secure remote access to
corporate resources?
Select the best response.
A. VPN-enabled wireless g routers
B. Cisco Security Agent
C. Cisco Adaptive Security Appliances
D. Cisco Adaptive Security Device Manager
E. Cisco Intrusion Prevention System
Answer: C

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