CCNA 1 Final Exam
A home user is looking for an ISP connection that provides high speed digital transmission over regular
phone lines. What ISP connection type should be used? - correct answer ✔✔Digital Subscriber Line (DSL)
A company is expanding its business to other countries. All branch offices must remain connected to
corporate headquarters at all times. Which network technology is required to support this requirement?
- correct answer ✔✔Wide Area Network (WAN)
What type of connection provides a secure CLI session with encryption to a Cisco network device? -
correct answer ✔✔Secure Shell (SSH)
An administrator uses the Ctrl-Shift-6 key combination on a switch after issuing the PING command.
What is the purpose of using these keystrokes? - correct answer ✔✔interrupts an IOS process
Which IPv4 address can be pinged to test the internal TCP/IP operation of a host? - correct answer
✔✔127.0.0.1 (Loopback)
Name 4 TCP/IP application layer protocols. - correct answer ✔✔HTTP, DHCP SMTP, FTP, DNS, POP, IMAP,
BOOTP
Name 4 TCP/IP internet layer protocols. - correct answer ✔✔IP, ICMP, NAT, OSPF, EIGRP
What is the function of the Internet Research Task Force (IRTF)? - correct answer ✔✔research related to
Internet and TCP/IP protocols, applications, architecture, and technologies
What is the function of Address Resolution Protocol (ARP)? - correct answer ✔✔provides dynamic
address mapping between an IP address and a hardware address (MAC)
What will happen if the default gateway address is incorrectly configured on a host? - correct answer
✔✔the host cannot communicate with hosts in other networks
A home user is looking for an ISP connection that provides high speed digital transmission over regular
phone lines. What ISP connection type should be used? - correct answer ✔✔Digital Subscriber Line (DSL)
A company is expanding its business to other countries. All branch offices must remain connected to
corporate headquarters at all times. Which network technology is required to support this requirement?
- correct answer ✔✔Wide Area Network (WAN)
What type of connection provides a secure CLI session with encryption to a Cisco network device? -
correct answer ✔✔Secure Shell (SSH)
An administrator uses the Ctrl-Shift-6 key combination on a switch after issuing the PING command.
What is the purpose of using these keystrokes? - correct answer ✔✔interrupts an IOS process
Which IPv4 address can be pinged to test the internal TCP/IP operation of a host? - correct answer
✔✔127.0.0.1 (Loopback)
Name 4 TCP/IP application layer protocols. - correct answer ✔✔HTTP, DHCP SMTP, FTP, DNS, POP, IMAP,
BOOTP
Name 4 TCP/IP internet layer protocols. - correct answer ✔✔IP, ICMP, NAT, OSPF, EIGRP
What is the function of the Internet Research Task Force (IRTF)? - correct answer ✔✔research related to
Internet and TCP/IP protocols, applications, architecture, and technologies
What is the function of Address Resolution Protocol (ARP)? - correct answer ✔✔provides dynamic
address mapping between an IP address and a hardware address (MAC)
What will happen if the default gateway address is incorrectly configured on a host? - correct answer
✔✔the host cannot communicate with hosts in other networks
