OVERVIEW OF TCP/IP APPLICATIONS

Which Simple Network Management Protocol (SNMP) management mode allows us to change a device's characteristics and operating parameters?

Active management.

Which three of the following are devices manageable with simple network management protocol (SNMP)? (Choose three.)

Applications. Bridges. Routers.

Which three of the following are Dynamic Host Configuration Protocol (DHCP) address allocation mechanisms? (Choose three.)

Automatic Dynamic Manual

How does the Domain Name System (DNS) resolve fully qualified domain names (FQDN) to IP addresses?

By looking up the names in an address mapping database.

In which two ways does a Simple Network Management Protocol (SNMP) agent respond to the management station? (Choose two.)

By responding to the management station's requests for updated data By trapping information that exceeds a set threshold and forwarding the data to the management station

Which file transfer protocol (FTP) command allows you to change directories within a file listing?

CD

Which three of the following are common Telnet application uses? (Choose three.)

Connect to an online database Connect remotely to run a specific application Connect to a router for network information

Your network Help desk calls and asks you to help troubleshoot an email problem. Several users have complained that when they send email messages with attachments, the recipients reply that the attachments are unreadable. The message body is legible, however. You know that your users encode all attachments using Multipurpose Internet Mail Extension (MIME). Which is the best solution to this problem?

Contact the recipients, and have them use MIME to decode attachments.

The file transfer protocol (FTP) server process can run as which two of the following? (Choose two.)

Daemon and Windows service

Simple mail transfer protocol (SMTP) is which type of message delivery system?

Direct delivery

To resolve fully qualified domain names (FQDN) to binary IP addresses, resolvers contact which type of TCP/IP application server?

Domain Name System (DNS).

Network News Transfer Protocol (NNTP) allows TCP/IP users to perform which of the following?

Download news articles.

Which two choices are examples of trivial file transfer protocol (TFTP) use? (Choose two.)

Download router upgrades. Software upgrades to IP telephones.

Which Dynamic Host Configuration Protocol (DHCP) network address allocation mechanism assigns a host a temporary IP address?

Dynamic

Which protocol allows clients to locate and download IP addressing and configuration information on an automatically renewable (lease) basis?

Dynamic Host Configuration Protocol (DHCP).

If you want to locate a previously saved Uniform Resource Locator (URL) so that you can quickly return to it as needed, where on the browser toolbar would you look?

Favorites

Which TCP/IP application allows us to transfer files either within a browser or at the command line?

File transfer protocol (FTP).

Which best describes why an hypertext transfer protocol (HTTP) server can handle multiple simultaneous connections?

HTTP is stateless, which means the server has no knowledge of previous connections after they are dropped.

Which statement best describes Internet Message Access Protocol (IMAP)?

IMAP allows users to scan email headers and choose email messages to download from the email server.

A remote monitoring 2 (RMON2) probe can capture a network segment's performance statistics based on which two of the following? (Choose two.)

IP address. Application.

You are a networking consultant for a major telecommunications firm. They ask you to help them resolve a hacked email problem. It seems that someone intercepting emails between district offices and inserting pornographic pictures in place of legitimate email attachments. How might you resolve this problem for them?

Implement Secure Multipurpose Internet Mail Extension (S/MIME) encoding on all outbound email attachments.

How does secure Multipurpose Internet Mail Extension (S/MIME) protect email from forgery and interception?

It uses digital signatures and public-key encryption techniques.

A file transfer protocol (FTP) server administrator can control server access in which three ways? (Choose three.)

Make only portions of the drive visible Control read and write privileges Limit file access

Which three of the following are network management model components for Simple Network Management Protocol (SNMP)? (Choose three.)

Managed devices. Network management station (NMS). Network management protocol.

Simple Network Management Protocol (SNMP) gathers network information from what type of database?

Management information base (MIB).

Which two of the following are Multpurpose Internet Mail Extension (MIME)-supported data types? (Choose two.)

Moving Picture Experts Group (MPEG). Graphics interchange format (GIF).

Which TCP/IP protocol has us attach a remote device to the local file system by mounting it?

Network File System (NFS).

Which TCP/IP application distributes news articles read from a central database?

Network News Transfer Protocol (NNTP).

When a management station polls a device agent process to collect information, the network management system is operating in which Simple Network Management Protocol (SNMP) network management mode?

Passive.

Which three of the following are examples of Simple Network Management Protocol (SNMP) router management categories? (Choose three.)

Performance Configuration Security

Which two protocols deliver email directly to the email client? (Choose two.)

Post Office Protocol version 3 (POP3). Internet Message Access Protocol version 4 (IMAP4).

Remote monitoring (RMON) uses which devices, placed on remote network segments, to gather network information?

Probes.

How does remote monitoring 2 (RMON2) differ from remote monitoring (RMON)?

RMON2 looks at Layer 3 traffic, while RMON only looks at Layers 1 and 2.

Of the five trivial file transfer protocol (TFTP) packet types, which three choices below are TFTP packet types? (Choose three.)

Read request / Write request /Acknowledgment

Which two TCP/IP protocols are used for network management? (Choose two.)

Remote monitoring (RMON). Simple Network Management Protocol (SNMP).

Which TCP/IP application allows users to display locally a remote UNIX host's screen?

Rlogin

Which TCP/IP UNIX specific application would allow us to connect to a remote database over the network, but restrict database activity to the remote host?

Rlogin.

Why does Simple Mail Transfer Protocol (SMTP) need additional protocols to carry non-text data as attachments?

SMTP only carries ASCII text characters.

Which Simple Network Management Protocol (SNMP) sets object values on an agent with it's protocol data units (PDU)?

SetRequest

Which two choices are TCP/IP email protocols? (Choose two.)

Simple Mail Transfer Protocol (SMTP). Internet Message Access Protocol (IMAP).

Internet email uses which two protocols? (Choose two.)

Simple Mail Transfer Protocol (SMTP). Post Office Protocol version 3 (POP3).

Which TCP/IP application allows a network user to remotely log on and manipulate a network device?

Telnet.

Which remote monitoring (RMON) group records and stores sample statistics for each monitored interface?

The History Control Group.

Which Simple Network Management Protocol (SNMP) remote monitoring (RMON) extension prepares reports about a group of devices that head a measured parameter's statistical list?

The Host TopN Group.

What happens when the browser application finishes downloading the files necessary to display a web page?

The browser and server drop the connections, and the browser maintains the page and its elements in memory.

As a result of issuing the file transfer protocol (FTP) DIR command, each file listing entry begins with a "-"; what does the "." indicate?

The entries are files

What results from trapping data with an Simple Network Management Protocol (SNMP) agent?

The managed device alerts the management station of a threshold violation.

For what purpose would you choose to run the Telnet application?

To configure a router.

For what application is file transfer protocol (FTP) an excellent choice?

To download large files.

When might you use the rlogin TCP/IP application?

To remotely connect one UNIX workstation to another.

Which Simple Network Management Protocol (SNMP) protocol data unit (PDU) notifies the management station of the occurrence of a significant event?

Trap

Which is the best reason to use the file transfer protocol (FTP) application?

When you need to pass large files over a slow connection

Which name resolution technique dynamically resolves Windows host names to IP addresses?

Windows Internet Naming Service (WINS).

If a Dynamic Host Configuration Protocol (DHCP) client fails to renew its lease at the 50-percent point, what happens next?

attempts to obtain a lease at 87.5-percent lease time.