TestOut A + Chapter 6 Test

Your network follows the 1000Base-T specifications for Gigabit Internet. What is the maximum cable length allowed?

100 Meters

Which of the following IP addresses are Class C addresses (Select three.)

192.15.5.55 223.16.5.0 255.55.0.0

Which of the following is a valid IP address? (Select Two.)

2.2.2.2 172.16.1.26

Which wireless standard can stream data at a rate of up to 54 Mbps using a frequency of 5 GHz?

802.11a

You are designing a wireless network for a client. Your client needs the network to support a data rate of at least 150 Mbps. In addition, the client already has a wireless telephone system installed that operates 2.4 GHz. Which 802.11 standard will work best in this situation?

802.11n

Which of the following statements about the Dynamic Host Configuration Protocol (DHCP) are true? (Select Two.)

A workstation must request addressing information from a DHCP server. It can deliver a DNS server address in addition to the host IP address.

A Windows workstation is configured to receive its IP configuration information from a DHCP server on the company network. The user at the workstation reports that she cannot use email and is unable to reach the internet. Using ipconfig command you see that the workstation has been assigned the following special IP configuration:

APIPA The workstation was unable to contact the DHCP server.

What type of cabling is used for an Ethernet 100Base-T (100 Mbps) network? (Select Two.)

Category 5 UTP Category 5e UTP

Which TCP/IP configuration parameter identifies the router that is used to reach hosts on remote networks?

Default Gateway

You have just connected a new computer to your network. The network uses static IP addresses. You find that the computer can communicate with hosts on the same subnet, but not with the hosts on a different subnet. No other computers are having a problem. Which of the configuration values would you most likely need to change?

Default Gateway

Which network type uses light pulses to transmit data?

Fiber optic

Which protocols are used on the Internet to transmit Web pages from the Web servers to Web browsers running on client workstations? (Select Two.)

HTTP HTTPS

A user calls to report that she is experiencing intermittent problems while accessing the wireless network from her laptop computer. While she normally works from her office, today she is trying to access the wireless network from a conference room which is across the hall and next to the elevator. What is the most likely cause of her connectivity problem?

Interference is affecting the wireless signal

Match the utility on the left with the corresponding descriptions on the right. Each utility may be used once, more than once, and not at all.

Resolves (looks up) the IP address of the specified hostname nslookup Tests connectivity between devices and shows the routers in the path between the two devices tracert Sends an IMCP echo request/reply packet to a remote host ping Displays current connections and incoming and outgoing connections netstat A few simple replies to this request from the remote host indicates that a connection exists between sender and receiver ping Displays active sessions, ports, sockets and the local routing table netstat When used with the -t option, performs a continuous connection test ping

Match the port number on the left with the protocols associated with them on the right.

SSH - 22 AFP - 548 HTTPS - 443 HTTP - 80 SMB/CIFS - 445 SLP - 427 IMAP - 143

Match the types of Ethernet connectivity devices on the left with the corresponding descriptions on the right. Each type of Ethernet connectivity device may be used once, more than once, or not at all.

Switch Bridge Router Hub Switch Hub Router

A user on your network has been moved to another office down the hall. After the move she calls you, complaining that she has only occasional network access through her wireless connection. Which of the following is most likely the cause of the problem?

The client system has moved too far away from the access point.

Which of the following is true when using the 1000Base-T standard? (Select Two.)

The network operates at one gigabit per second The network uses copper UTP cables

You administer a network with Windows and Linux servers, and Windows 7 clients. A user calls and indicates that he is unable to access resources on the network. You type ipconfig on the user's computer and receive the following output:

Unavailable DHCP server

Lab

What is the IPv4 address of the workstation? 169.254.201.11 What is the subnet mask? 255.255.0.0 How did the computer get its configuration? APIPA What type of Internet access would this computer have? No access

Which of the following terms refers to a network resource sharing model that uses access control lists saved on each computer? (Select Two.)

Workgroup Peer-to-peer