Which type of network is only used to connect computers within a single company?
What is the transmission rate of T1?
You are setting up a home office in an urban area. You need to configure a connection with your office using the Internet. High bandwidth is a primary concern. Which type of connection should you use?
- A. Satellite Internet
- B. Digital service line
- C. Dial-up
- D. Cable modem
- A. cannot be used to provide VPN access.
- B. provides less bandwidth than ISDN-BRI.
- A. does not support variable-length subnet masks (VLSM).
- B. sends the routing table as a broadcast every 30 seconds
- C. can only support routes of up to 15 hops.
What type of connector is used to connect a network interface card to the network using UTP cable?
After starting up your computer, it is unable to communicate with any other computers on the network. The computer has an IP address of 169.254.19.21. What is most likely wrong?
- B. Your computer cannot locate a Domain Controller.
What is the IPV6 address prefix for a link local unicast address?
In which of the following situations would you want to configure a virtual private network (VPN)?
- A. Home-based telecommuters need intermittent connections over the Internet to the internal network.
Which two cable specifications are for coaxial cable ? Each correct answer presents a complete solution10. Which two cable specifications are for coaxial cable ? Each correct answer presents a complete solution
A three homed perimeter network configuration requires:
- A. Three wireless access points
- B. Three firewalls
- C. One firewall
- D. One wireless access point
Which method does a DHCP client use to locate a DHCP server?
An IPv6 address is assigned to multiple nodes. When a message is sent to that address, it is sent to only one node. This is a(n):
- A. multicast address
- B. site-local address
- C. Link-local address.
- D. anycast address.
A firewall separates a management workstation from a router. You need to manage the router using telnet without specifying a port. Which traffic must the firewall allow?
- A. ICMP traffic
- B. RPC traffic
- C. ICMP traffic
- D. Traffic on port 25
You have a managed switch with servers connected to ports 1, 2, 3, and 4. An attacker gains access to the server on port 2 and installs software to monitor and record communications on the network. Which statement describes the impact to network security?
- A. The attacker can access all traffic on the subnet.
- D. The attacker can access all traffic on the network.
Which DNS record is used to allow a server to resolve an IP address to a fully-qualified domain name (FQDN)?
A set of interconnected local area networks (LANS) is known as a :
- A. Virtual private network
- B. Perimeter network
- C. Perimeter network
- D. Bridged network
Which technology is responsible for domain name to IP address resolution?
Which command would you use to view detailed TCP/IP configuration information on a computer?
The maximum length of a 100 base-TX segment is?
Which physical topology is often implemented using a logical ring topology?
Which WLAN security standard supports AES encryption?
What is the role of a RADIUS server in a wireless network that is secured using WPA2?
- A. Wired network interface
- B. Client address filtering
- C. key management
- D. User authentication Encryption
You are setting up a site-to-site Secure Sockets Tunneling Protocol (SSTP) virtual private network (VPN). Which port must be open on the Internet-facing firewall to support connections?
Which two utilities can you use to identify a router that is experiencing problems? (Choose two)
Which two protocols are TCP/IP reference model Application Layer protocols? Each correct answer presents a complete solution.
Which type of digital subscriber line (DSL) provides 1.544 duplex transmission on a single twisted pair line?
Which IPv6 address is a link-local unicast address?
- A. • FE80:1234:03D4:4F83:5ABC 1283:0321 ABCD
- B. FE80:1234:03D4:4F83:5ABC 1283:0321 ABCD
- C. FF02::1
- D. FECO:1234:03D4:4F83:5ABC:1283:0321:ABCD
What is the difference between STP and UTP cable?
- A. STP uses insulated copper wires . UTP doesnot.
- B. STP has outer shielding. UTP does not
- D. STP has more twists then UTP
Which two devices use IP addresses to control network traffic? Each Correct answer presents a complete solution.
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