Section 6.8 Protocols

You've enabled Remote Desktop on a Windows workstation. Which port must be opened in the server's firewall to allow remote clients to access the desktop? a. 3389 b. 110 c. 389 d. 123

3389

You've just installed the DNS service on a Windows server. Which port must be opened in the server's firewall to allow clients to access the service? a. 110 b. 53 c. 123 d. 143

53

Which of the following protocols is non-routable and requires another protocol to enable internetwork communications? a. IPX b. NetBIOS c. IP d. AppleTalk over IP

NetBIOS

Which of the following protocols do e-mail clients use to download messages from a remote mail server? a. FTP b. SMTP c. POP3 d. SNMP

POP3

You want to implement name resolution on the Linux workstations in your company. Which protocol will you use to do this? a. DNS b. SMTP c. LMHOSTS file d. NTP e. WINS

DNS

You want to allow your users to download files from a server running the IP protocol. You want to protect access to the files by requiring user authentication to access specific directories on the server. Which IP protocol should you implement to provide this capability? a. LDAP b. SSH c. SNMP d. SMTP e. FTP f. TFTP

FTP

Which IP protocol is used by Web browsers and Web servers to exchange files? a. SMTP b. HTML c. HTTP d. SSL

HTTP

Which protocols are used on the Internet to transmit Web pages from Web browsers running on client workstations? (Select Two) a. NNTP b. SMTP c. HTTP d. HTML e. HTTPS f. XML

HTTP HTTPS

Which of the following protocols is used by an e-mail client to retrieve messages from an e-mail server and gives users the option to keep mail messages on the server? a. NTP b. SMTP c. POP3 d. IMAP

IMAP

You want to use your Windows workstation to browse the web sites on the Internet. You use a broadband DSL connection to access the Internet. Which network protocol must be installed on your workstation to do this? a. NetBIOS b. SLIP c. PPP d. IP e. IPX/SPX

IP

What protocol is used to send e-mail messages from a mail client to a mail server? a. FTP b. POP3 c. IMAP d. SNMP e. SMTP

SMTP

You are a software developer and you are creating a multimedia streaming application. Data will be streamed from your streaming server to streaming clients over IP networks. Which transport protocol should your application use to send data between the clients and the server? a. TCP b. SNMP c. UDP d. ICMP

UDP