CIW Server Administrator Professional考题回忆
CIW Server Administrator Professional考题回忆
1.Stephen has been assigned to install 2 Apache Web servers. He only has hardware for one server. So he decides to create a virtual server to host the second site that he will host. Which file should Stephen edit to set the virtual servers attributes?
A.Httpd.conf
B.Linux.conf.
C.Access.conf
D.Magic.
2.Which of the following services is an example of a Mail Transfer Agent (MTA)?
A.Simple Mail Transfer Protocol (SMTP)
B.Post Office Protocol version3 (POP3)
C.Microsoft Outlook.
D.Internet Message Access Protocol (IMAP)
3.Jim is configuring his new mail server but he can’t remember the well-known port for SMTP. What port should Jim configure for his mail server?
A.Port 80.
B.Port 25.
C.Port 23.
D.Port 24.
4.John is a system administrator for a large network. His company has a large DNS structure that he does not want to reveal to outsiders. He alters the SMTP headers of all messages so that his users appear to be sending mails from a different address. What is the name of process that he implemented?
A.Aliasing
B.Masquerading
C.Forwarding
D.Relaying
5.You are a site administrator who has identified a bottleneck on a small site. You find that the processor is overburdened, that RAM is too small and that the NIC is approaching 100-% capacity. You are considering installing a second virtual server. Which of the following choices is the best step to resolve the bottleneck?
A.Upgrade all of the components on your Web server.
B.Install the replication components that distribute the demands for service across multiple servers.
C.Upgrade your software with an improved version.
D.Purchase third party software to help identify bottlenecks in the future.
5.Consider the following mail exchange entry:
hello.com IN MX 15mail1.hello.com
Which of the following can you determine from only this entry?
A.The number of mail servers at hello.com
B.The IP addresses of the e-mail server at hello.com
C.The priority of the record.
D.The type of mail server.
6.Which of the following proxy servers can Linux clients use?
A.Microsoft proxy.
B.FTP proxy.
C.Win sock proxy.
D.SOCKS proxy.
7.Doug is expecting an e-mail message form a person at another company. He opens his Microsoft Outlook client and sees that the message has arrived. He clicks on the message and reads it. Which of the following terms describes the component that he is using?
A.Mail Transfer Agent (MTA)
B.Mail User Agent (MUA)
C.Mail Delivery Agent (MDA)
D.Mail Exchange Record (MX)
8.When configuring your company's DNS server you must include DNS record entries for your intranet. Which of the following is used when configuring a valid DNS record entry?
A.MX record.
B.A record.
C.CNAME record.
D.HINFO record.
