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- 1. Multiple ChoiceYou are configuring a computer to participate on a network. Which of the following are mandatory?DNSDefault gatewayDHCP serverSubnet Mask
- 2. Multiple ChoiceWhich one of the following types of network connections can give you the highest data transfer rates?wiredcellularbroadbandwireless
- 3. Multiple ChoiceYou are configuring a wireless router to let clients get on the Internet while using private IP addresses. In this scenario, which of the following services do you need to make sure is enabled on the router?DHCPDNSNATAPIPA
- 4. Multiple ChoiceYou have a scenario where you need to disable the guest network on your wireless router. You try to log in, but your password does not work. After several attempts you realize you forgot your password. What can you do?Use the password reset option in the in your routeronfiguration utilityUnplug the router and plug it back inUse the default password of adminHold the reset button down for 30 seconds to reset the router
- 5. Multiple ChoiceOn Monday, you log into your computer at work, but you are not able to access any network resources. You run ipconfig and see that your IP address is 169.254.18.53. What is the most likely cause of the problem?The DNS server is down.The DHCP server is downThe NAT server is downYour default gateway is set incorrectly
- 6. Multiple ChoiceThis question refers to the scenario at the end of the chapter, in "Configuring a Small Office Network." When connecting client computers to the network, what password do they need to enter?tpg$20157ygH$2p*Tx$pr4y2No password is required.
- 7. Multiple ChoiceYour friend Maria asks you which of the following are the most secure. What do you tell her?802.11nInfraredCellularUTP
- 8. Multiple ChoiceWhich one of the following addresses is considered a private IP address?192.168.100.101168.192.100.10119.21.68.100172.15.100.101
- 9. Multiple ChoiceYour friend Michael is setting up a wireless network and asks you which security option he should choose to make the network the most secure. What do you suggest?WEPWPAWPA2NAT
- 10. Multiple ChoiceWhich of the following connectivity options gives you the best mobility?CellularWirelessWiredBroadband
- 11. Multiple ChoiceYou need to set up a wireless network. Which standard will give you the highest speed?802.11a802.11ac802.11g802.11n
- 12. Multiple ChoiceYour friend Barbara needs to set up an Internet connection. In this scenario, which of the following options will give her the best speed?Cable InternetWirelessSatellliteCellular
- 13. Multiple ChoiceWhich one of these connection types has the longest delay?WirelessInfraredWiredCellular
- 14. Multiple ChoiceOf your internal network connection options, which one can provide the fastest speeds?UTPFiberInfrared802.11n
- 15. Multiple ChoiceYou have decided to retire to a remote mountain cabin and write books. You need an Internet connection to send material to your publisher. What is the option most likely to work for you?DSLCable InternetDial-upSatellite
- 16. Multiple ChoiceYou configured a wireless network for your neighbor, and he wants to implement security measures beyond the standard wireless encryption. What options does he have?Use NAT.Disable SSID broadcasts.Enable DHCP.DNS
- 17. Multiple ChoiceWhat command would you use on a Mac to determine your TCP/IP configuration information?ifconfigipconfigipinfotcpipconfig
- 18. Multiple ChoiceBy definition, what is an SSID?A wireless network nameA wireless network security protocolA wireless network security passwordA wireless network authentication method
- 19. Multiple ChoiceWhen configuring a wireless router, which of the following should you always do?Enable DHCP.Change the SSID.Change the user password.Configure the firewall
- 20. Multiple ChoiceThis question refers to the scenario at the end of the chapter. Your friend wants the tax prep agents to be able to let their clients connect their wireless devisces to the network. Which password should she tell the agents to give to clients?7gH$2p*tpg$2015Tx$pr4y2No password is required
- 21. Multiple ChoiceYou are configuring a computer to participate on a network. Which of the following are mandatory?IP addressDefault gatewayDHCP serverDNS
- 22. Multiple ChoiceYour friend Barbara needs to set up an Internet connection. In this scenario, which of the following options will give her the best speed?WirelessDSLSatelliteCellular
- 23. Multiple ChoiceYou configured a wireless network for your neighbor, and he wants to implement security measures beyond the standard wireless encryption. What options does he have?Use NAT.DNSEnable DHCP.Use MAC filtering.
- 24. Multiple ChoiceWhen configuring a wireless router, which of the following should you always do?Enable DHCPChange the DNSChange the admin passwordConfigure the firewall
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