Cisco CCNA 640-822 ICND1 Interconnecting Cisco Networking Devices Part 1

Exam Number:640-822 exam ICND1
Associated Certifications: CCENT and CCNA
Duration: 90 Minutes (40-50 questions)
Available Languages: English, Japanese, Chinese, Spanish, Russian, Korean, French, Portuguese 
 
Test4pass CCNA 640-822 Exam Description
The 640-822 Interconnecting Cisco Networking Devices Part 1 (ICND1) is the exam associated with the Cisco Certified Entry Network Technician certification and a tangible first step in achieving the Cisco Certified Network Associate certification. Candidates can prepare for this exam by taking the Interconnecting Cisco Networking Devices Part 1 (ICND1) v1.0 course. This exam tests a candidate's knowledge and skills required to successfully install, operate, and troubleshoot a small branch office network. The exam includes topics on networking fundamentals; connecting to a WAN; basic security and wireless concepts; routing and switching fundamentals; the TCP/IP and OSI models; IP addressing; WAN technologies; operating and configuring IOS devices; configuring RIPv2, static and default routing; implementing NAT and DHCP; and configuring simple networks.

CCNA 640-822 Exam Topics
CCNA 640-822 Exam Describe the operation of data networks.
Implement a small switched network
Implement an IP addressing scheme and IP services to meet network requirements for a small branch office
Implement a small routed network
Explain and select the appropriate administrative tasks required for a WLAN
Identify security threats to a network and describe general methods to mitigate those threats
Implement and verify WAN links

Test4pass Cisco CCNA 640-822 Exam Demo
1. Which transport layer protocol is used for critical Voice over IP services?
A. ARP
B. ICMP
C. TCP
D. UDP
E. VLAN
Answer: D

2. A company wants to provide streaming video services to its customers and sales prospects. Which two characteristics of the network are the most critical to achieving this goal? (Choose two.)
A. addressing
B. authentication
C. bandwidth
D. latency
E. security
F. windowing
Answer: CD

3. The performance of the network at a medium-sized business has slowed to the point that users are complaining. In order to address the problem, the network administrator needs to determine what the users might be doing to cause the slowdown. Which two types of network services or applications are the most likely cause of the slowdown? (Choose two.)
A. online auction sites
B. instant messaging and chat room services
C. social networking web sites
D. blogs and other online browsing
E. PC-based VoIP services
F. online video sites
Answer: EF

4. What service do DNS servers provide?
A. Given an IP address, DNS servers determine the name of the host that is sought.
B. They resolve domain names to IP addresses.
C. They run a spell check on host names to ensure accurate routing.
D. They map individual hosts to their specific IP addresses.
E. They provide names for network resources such as printers and servers.
Answer: B

5. Which two protocols does DNS use from the TCP/IP layer? (Choose two.)
A. ARP
B. ICMP
C. IP
D. SCTP
E. TCP
F. UDP
Answer: EF