Testout Chapter 6 Sections 8-14

Implement WPA2 ; Disable SSID broadcast on the WAP

A customer has called and indicated that he thinks his neighbor is connecting to his wireless access point (WAP) to use his high-speed internet connection. Which of the following will MOST likely help resolve this issue? (Select TWO)

Satellite

A healthcare organization provides mobile clinics throughout the world and needs to transfer patient statistical data to a central database via the internet. Which network technology should you select to ensure network connectivity for an clinic located anywhere int he world even remote areas?

Move the printer closer to the computer ; Block direct and reflected sunlight from the pathway between the PC and the printer.

A portable computer connected to a printer with an infrared interface work fine inside your office. However, when you go outside, it works sporadically. Which of the following would BEST resolve this issue? (Select two.)

nslookup

A user is having problems connecting to other computers using host names. Which of the following commands will help you troubleshoot this problem?

Incorrect DNS server address

A user reports that he can't browse to a specific website on the Internet, From his computer, you find that a ping test to the web server succeeds, A trace route shows 17 hops to the destination Web server. What is the most likely cause of the problem?

Your computer belongs to a domain ; Your network location is not set to Home Network

Because of how simple they are to set up, you want to create a homegroup at the office. What is most likely to prevent you from setting up a homegroup at work? (Select two)

Up to 100 meters for class 1 devices: Bluetooth Up to 30 meters in areas without interference: Infrared. Up to 10 meters for Class 2 devices: Bluetooth

Drag the wireless networking technology on the left to its associated transmission distance limitation on the right. Each technology can be used more than once.

Wireless router

One of your customers has hired you to set up and configure a SOHO (Small or Home Office) network, Which of the following is Primary device required?

airplane mode

Portable devices have a software-controlled switch that disables all wireless functionality. In the location provided type the name of this software-controlled switch

MU-MIMO to allow multiple users to use the same channel ; Channel bonding to combine more channels in the 5 GHz band to allow for up to 160-MHz-wide channels.

The 802.11ac wireless networking standard provides increased bandwidth and communication speeds by using which of the following technologies? (Select two.)

Modem

To access the Internet through the Publicity Switched Telephone Network (PSTN), what kind of connecvtivity device must you use?

100 M

What is the maximum range of the Bluetooth 2.0 specification for Class 1 devices?

SSH

What is the name of the utility, which is similar to Telnet, that you can use to establish a secure remote server management session?

ipconfig /flushdns

When you see the address of the DNS server, you realize that this information needs to be updated. Earlier in the day, you implemented a new DNS server with a a new UP address. The workstation will update this information in 24 hours. What command can you enter at the command line to update the DNS server information right away?

802.11g ; 802.11a

Which IEEE wireless standards specify transmission speeds up to 54 Mbps? (select two)

Install a cellular USB adapter in an open port on the laptop

Which action allow you to access the Internet on your laptop via a cellular network?

ipconfig /release

Which command would you use to have a workstation stop using an IP address that it obtained from a DHCP server?

Omnidirectional antenna ; Directional antenna

Which of the following are antenna types that are commonly used in wireless networks? (Select two.)

ad hoc connections ; 2.4 GHz radio wireless

Which of the following are characteristics of Bluetooth? (Select two.)

Operates in the 2.4 GHz range ; Maximum bandwidth of 54 Mbps ; Backwards compatible with 802.11b devices

Which of the following are characteristics of the 802.11g wireless standard?

To translate between Internet IP addresses and the IP addresses on your private network.

Which of the following are good reasons to enable NAT?

Use a USB cellular antennae to connect the device directly to the cellular network ; Use an integrated cellular antennae to connect the device directly to the cellular network ; Use a USB cable to connect the device to the network through a smartphone ; Use the devices Wi-Fi to connect to the network through a cellular Wi-Fi hot spot.

Which of the following are options for connecting a computing device, such as a notebook computer or a tablet, to a cellular network? (Select all that apply.)

Two data channels ; Dial-up connections ; One control channel

Which of the following features are features of a Basic Rate ISDN (BRI)? (Select three.)

169.254.0.1 - 169.254.255.254

Which of the following is NOT one of the ranges of IP addresses defined in RFC 1918 that are commonly used behind a NAT router?

DSL

Which of the following is not an example of wireless networking communications

24 Mbps

Which of the following is the maximum transmission speed for Bluetooth v3 and v4 devices?

Wireless clients must use a static IP address within the correct IP address range to connect to the network.

Which of the following is true when the DHCP setting is disabled in a wireless network?

SSID

Which of the following is used on a wireless network to identify the network name?

Near cordless phones ; Near backup generators

Which of the following locations will contribute the greatest amount of interference for a wireless access point (Select two.)

ISDN

Which of the following network technologist is packaged as a part of a BRI plan?

SSH ; Telnet

Which of the following tools allow for remote management of servers? (Select two.)

Cellular

Which of the following types of Internet connection services can allow you to be truly mobile while maintaining your Internet connection.

ifconfig

Which of the following utilities can you use from the command line on a Linux system to see a list of the installed network interfaces, along with their current status and configuration?

NFC

Which of the following wireless communication technologies can be described as follows: *Has a very limited transmission range, of less than two inches *Used with credit cards and passports *Slower than other wireless technologies *Constantly emitting a signal

802.11ac

Which of the following wireless standards uses a frequency of 5 GHz and supports transmission speeds up to 1.3 Gbps?

Ad hoc

Which type of configuration would you use if you wanted to deploy 802.11n technology to communicate directly between two computers using a wireless connection?

Copper telephone wire

Which type of network medium is used by an Integrated Services Digital Network (ISDN) adapter?

netstat

Which utility would you use to view current connections and active sessions and ports on a computer?

802.11a

Which wireless standard can steam data at at ate of up to 54mbps using a frequency of 5 GHz

Give VoIP network traffic higher priority and more bandwidth than HTTP (Web browser) traffic.

While configuring a SOHO for one of your customers, you device to enable quality of service (QoS). Which of the following is the BEST example of a network feature that could now be implemented?

Telnet

You are an IT Technician for you company and you would like to be able to: *Establish a remote server management session *Send unencrypted (Clear text) transmissions to the remote server. *Manage specialized industrial and scientific devices Which of the following utilities would be the BEST to use to accomplish these tasks?

MAC Adress Filtering

You are an IT technician for your company. Your boss has asked you to set up and configure a wireless network to service all of the conference rooms. Which of the following features lets you allow or reject client connection based on the hardware address?

802.11n

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?

The satellite dish must be pointed in the correct direction for communicating with the satellite.

You are installing a satellite connection so your home office can connect to the Internet. Which of the following statements is true?

RJ-11 Connectors ; Filters or Splitters

You are re configuring an ADSL connection. Which of the following will be part of the configuration? (select two)

You need to hang up.

You are talking with a customer support technician on the telephone. The technician recommends downloading a particular driver from the Internet. When you try to connect to the Internet using your modem, you can't. What is the problem?

ping www.widgets.com

You are troubleshooting connectivity between your computer and the ww.widgets.com server, whose IP address is 192.168.1.1. Which of the following commands tests connectivity to the device as well as the name resolution?

ipconfig /renew

You are troubleshooting network connectivity issues on a workstation. Which command would you use to request new UP configuration information from a DHCP server?

HomeGroup

You have a Windows 7 computer connected to a small network that is not part of a domain. You want to see the computers and printers on the network. Which feature would you use?

10.0.12.15 ; 192.168.12.253 ; 172.18.188.67

You have a computer that is connected to the Internet through a NAT router. You want to use a private addressing scheme for your computer. Which of the following IP addresses could you assign to the computer? (Select three.)

Join the laptop to the HomeGroup

You have a small network. All computers are running Windows 7. You have created a HomeGroup for your network. You have a laptop that you use at work that runs Windows 7 Professional. You connect the laptop to the network. You are unable to see shared files on others computers. Which of the following will MOST likely fix your issue?

Preshared key ; TKIP encryption

You have a small wireless network that uses multiple access points. The network uses WPA and broadcasts the SSID. WPA2 is not supported by the access points. You want to connect a laptop computer to the wireless network. Which of the following parameters will you MOST likely need to configure on the laptop? (Select TWO)

802.11n

You have been contacted by OsCorp to recommend a wireless Internet solution. The wireless strategy must support a transmission range of 150 feet, use a frequency range of 2.4 GHz, provide the highest possible transmission speeds. Which of the following wirelesses solutions would you recommend?

Bluetooth

You need a type of wireless connection that can transfer data between your phone, PDA, and laptop. You are transferring sensitive information. Which of the following would be the BEST choice?

WPA2

You need to add security for your wireless network. You would like to use the most secure method. Which method should you implement?

ipconfig /all

You need to view detailed IP Configuration information on a Windows workstation. In addition to the IP address, subnet mask, and default gateway configuration, you need to know the network card's MAC address and the addresses of the DHCP and DNS servers the work station is communicating with. What command would you enter at the command line to see this detailed information

Update the firmware.

You recently installed a wireless router in a small home office. One of your main goals is to avoid security holes and bugs. Which of the following tasks would you MOST likely perform on the router.

The network location is not set to Home Network ; Network Discover has been disabled on your computer

You want to join your computer to a homegroup but you don't see any homegroups on your home network. You know they have been set up on other computers at home. Which of the following is MOST likely preventing you from seeing the homegroups that have been created? (Select two)

Bluetooth

You want to use a wireless keyboard and mouse with your laptop computer. Which method should you choose?

Ping ; tracrt

You work in an office that uses Linux and Windows servers. The network uses the IP protocol. You are sitting at a Windows workstation and an application you are using is unable to connect to a windows server named FileSrv2. Which of the following commands would work BEST to test network connectivity between your workstation and the server? (Select two)

Your ISP's DHCP server isn't working properly

You're trying to access your office network with your Windows workstation from home using your organization's virtual private network (VPN). Your DSL modem has connected to your ISP, but you can't connect to your office network. You issue the ipconfig command from the command prompt and learn that your system has been assigned an IP address of 169.254.1.12. What's causing the problem?

In the libraries container in Windows Explorer

Your home computer belongs to a homegroup so that resources can be shared between other computers you have in your home. Where would you find the resources that are being shared from other computers?

11 Mbps

which data transmission rate is defined by the IEEE 802.11b wireless standard?