Test Out 6.5.5

While working on a Windows workstation, you've enabled Remote Desktop. Which of the following ports MUST be opened in the server's firewall to allow remote clients to access the desktop?

3389

While making an online bank transaction, a customer checks to see that the web browser is displaying a lock icon that indicates that an encrypted TCP/IP suite protocol is being used. Which of the following TCP/IP port numbers does this protocol typically use when the browser encrypts its communications with the bank's web server?

443

You want to implement name resolution on the Linux workstations in your company. Which protocol will you use to do this?

DNS

Which of the following protocols is used by an email client to retrieve messages from an email server and gives users the option to keep mail messages on the server?

IMAP

You want to use your Windows workstation to browse the websites 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?

IP

A user is configuring an email client application and plans to use a standard TCP/IP suite protocol to retrieve email messages from an email server. Which of the following TCP/IP suite protocols can be used to retrieve email messages? (Select TWO).

Post Office Protocol (POP3) Internet Message Access Protocol (IMAP)

Which protocol is used to send email messages from a mail client to a mail server?

SMTP

Match each port number on the left with its associated protocols on the right.

Secure Shell (SSH) 22 Apple Filing Protocol (AFP) 548 HTTP over SSL (HTTPS) 443 Hypertext Transfer Protocol (HTTP) 80 Server Message Block (SMB/CIFS) directly over TCP 445 Service Location Protocol (SLP) 427 Internet Message Access Protocol (IMAP) 143

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?

UDP

Which of the following are valid IP addresses? (Select TWO.)

172.16.1.26 2.2.2.2

An administrator configures a server to run the TCP/IP suite protocol that allows users to download files contained in specific directories on the server and also protects access to those files by requiring user authentication. Which of the following TCP/IP port numbers allow this protocol to work properly? (Select TWO).

20 21

Which of the following are not valid IP addresses? (Select THREE.)

257.0.122.55 45.22.156.256 145.8.260.7

To assist a user, a help desk technician is able to take advantage of a Windows proprietary network protocol that allows the technician to open a graphical interface to connect with the user's Windows computer. Which of the following TCP/IP port numbers is the default port used by this protocol?

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?

53

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?

FTP