多选题Which of the following connection types use a phone line as a carrier to provide access to theInternet?（）ACellularBSatelliteCISDNDWiMAXEDSL

第1题：

A technician is attempting to use a command line prompt to continuously ping a remote server to check availability and reliability of the connection. Which of the following provides the ping command needed to continuously ping the system?（）

• A、ping -a
• B、ping -f
• C、ping -r
• D、ping -t

第2题：

You are the network administrator for Company.You install Windows 2000 Professional on your computer at home. Your computer contains threemodems， each connected to a separate phone line. You create a new dial-up connection to connect toCompany’s remote access server. You configure the connection to dial up all three devices. You start thedial-up connection and connect to the remote access server. You notice that only one of the modems isconnected to the remote access server.You want to use as many modems as possible to make a single connection to the remote access server.What should you do？ （）

• A、Configure the dial-up connection to sue a SLIP connection.
• B、Configure all three modems to use the same phone line.
• C、Configure the remote access server to enable multi-link.
• D、Configure the dial-up connection to only dial two of the three modems.
• E、Configure the dial-up connection to Enable LCP extensions.

第3题：

Which of the following ISP types requires an RJ-11 connection to the PC?（）

• A、Cellular
• B、Cable
• C、Dial-up
• D、WiMAX

第4题：

Which of the following Internet connection types has the highest amount of latency？（）

• A、Satellite
• B、DSL
• C、Cable
• D、Fiber

第5题：

An administrator does not have console access to a Windows Server. Which of the following command line utilities should the administrator use to reboot the system remotely？（）

• A、reboot
• B、pkill
• C、shutdown
• D、kill

第6题：

A link light on a switch is an example of which of the following Ethernet properties?（）

• A、Collision detection
• B、Multiple access points
• C、Carrier sense
• D、Collision avoidance

第7题：

An ISP has provided a DSL Internet connection with a static IP address. A technician is setting up a small office home office (SOHO) wireless router and needs to provide Internet access to five PCs on the network. Which of the following should be enabled?（）

• A、NAT
• B、WPS
• C、MAC filtering
• D、Port forwarding

第8题：

Determining when to retransmit frames is an example of which of the following Ethernet properties?（）

• A、Carrier sense
• B、Collision detection
• C、Multiple access points
• D、Collision avoidance

第9题：

Which of the following are types of members？（）

• A、non-registered users
• B、stores
• C、organizations
• D、products
• E、access groups

第10题：

You are creating a dial-up connection for Internet access. The wizard cannot access the default Internet Service Providers （ISP） with either of the numbers provided. What is your alternate method for setting up the connection？（）

• A、Configure the dial-up connection to negotiate with the server using Challenge-Handshake  Authentication Protocol (CHAP).
• B、You can choose the option to set up the Internet connection manually if you know the ISP's  phone number and your account and password already.
• C、You need to provide a known IP address before attempting to connect to the ISP server.
• D、Your ISP is requiring Data Encryption. Configure the dial- up connection to use it. 

第11题：

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第13题：

Which of the following logical network topologies is used to provide a secure connection acrossthe Internet?（）

• A、VLAN
• B、Peer to Peer
• C、VTP
• D、VPN

第14题：

Which of the following connection types use a phone line as a carrier to provide access to theInternet?（）

• A、Cellular
• B、Satellite
• C、ISDN
• D、WiMAX
• E、DSL

第15题：

Which of the following connection types are MOST likely to be found in the front of a PC case?（）

• A、Molex
• B、RS-232
• C、SATA
• D、USB
• E、Audio

第16题：

Which of the following technologies was designed to provide the FASTEST data rates over analog phone lines?（）

• A、RADSL
• B、SONET
• C、ADSL
• D、MPLS

第17题：

Which of the following security policies is BEST to use when trying to mitigate the risks involved with allowing a user to access company email via their cell phone？（）

• A、The cell phone should require a password after a set period of inactivity.
• B、The cell phone should only be used for company related emails.
• C、The cell phone data should be encrypted according to NIST standards.
• D、The cell phone should have data connection abilities disabled.

第18题：

A technician is troubleshooting a lack of Internet connectivity affecting their entire office. The technician suspects the issue is with their Internet Service Provider failing to provide service.Which of the following command line tools should the technician use to BEST test this theory？（）

• A、tracert
• B、ipconfig
• C、netstat
• D、nslookup

第19题：

Which of the following is a secure method of remote access via command line?（）

• A、RCP
• B、Telnet
• C、RSH
• D、SSH

第20题：

Which of the following broadband types can provide the MOST available bandwidth?（）

• A、DSL
• B、Fiber
• C、Satellite
• D、Cable

第21题：

You want to provide all users in your corporation with a single agent that provides access to multiple connection types conditionally. For example, you connect to the Junos Pulse Access Control Service if you are connected to the intranet, but you connect to the Junos Pulse Secure Access Service if you are on a remote network. Which agent should you use for this type of connection requirement?（）

• A、Junos Pulse should be configured with location awareness rules configured.
• B、Odyssey Access Client should be installed with Host Checker configured to check the client's location.
• C、Junos Pulse should be configured with all components installed.
• D、Agentless access should be enabled so that clients can connect to any service without concern for installing an agent.

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