单选题Which of the following authenticates a web server to the remote client in PKI?（）A FQDNB DNS nameC Public keyD Private key

第1题：

A company would like to create and maintain a web presence by operating a web server and anFTP server for users to upload and download job specifications. Which of the following Internetconnection types would be BEST suited for this type of traffic?（）

• A、Satellite
• B、Fiber
• C、4G mobile hotspot
• D、DSL

第2题：

A web server is running correctly but sending a RST packet to any client trying to connect using HTTP on TCP port 80. Which of the following tools should be used to determine the listening port of the web server?（）

• A、Route
• B、Ifconfig
• C、Netstat
• D、Nslookup

第3题：

第4题：

A technician installs a local web server which is not accessible from the network. Which of the following is the local IP address that the web server should be using on the loopback adapter?（）

• A、127.0.0.1
• B、172.31.146.1
• C、192.168.1.1
• D、10.1.1.1

第5题：

An administrator has just installed a web server for the company's Internet site. After bringing the system online, customers notify the administrator that they cannot connect to the server. The administrator tests the web server from a workstation and can access the website. The customers continue to report issues. Which of the following is the MOST likely reason for this?（）

• A、The server's firewall is misconfigured.
• B、The server's timeout feature is set incorrectly.
• C、The web server was not installed properly.
• D、The company firewall is misconfigured.

第6题：

Which of the following server types allows resolution of domain names to IP addresses？（）

• A、DHCP server
• B、DNS server
• C、Web server
• D、VLAN server

第7题：

For client computers to access the Internet when using DHCP， the DHCP server must have configurations for at LEAST which of the following？ （）

• A、 Gateway address
• B、 SNA server
• C、 Mail server
• D、 Web server
• E、 Subnet mask

第8题：

While considering security， which of the following is the BEST place for a public web server accessible via the Internet？ （）

• A、 Internal network
• B、 VLAN
• C、 VPN
• D、 DMZ

第9题：

A server crashed because it ran out of all free available disk space. After booting the server backup it is noticed that enhanced logging was enabled on the web server software months before.  Which of the following is MOST likely causing the disk to run out of space？ （）

• A、 The web server requires larger disk drives.
• B、 Traffic to the web server has increased.
• C、 Disks are not large enough for the web server software.
• D、 Log files are filling the disk.

第10题：

An administrator is attempting to recover from a power failure in the data center. Which of the following is the BEST way to recover the servers？（）

• A、 Bring up the WINS server， the DNS server， then the web server
• B、 Bring up the web server， the time clock server， then the DHCP server
• C、 Bring up the backup tape server， the DNS server， then the web server
• D、 Bring up the active directory server， the DNS server， then the web server