Cisco Ch1 Final 5

how many usable IP addresses are available on the 192.168.1.0/27

32 - 2 = 30 (2^5)

A network engineer is analyzing reports from a recently performed network baseline. Which situation would depict a possible latency issue

An increase in host-to-host ping response times

What network service resolves the URL entered on a PC to the IP address of the destination server

DNS

What are three characteristics of an SVI

It is not associated with any physical interface on a switch It provides a means to remotely manage a switch It is associated with VLAN1 by default

A medium-sized business is reserching available options for connection to the internet. the company is looking for a high speed option with dedicated, symmetric access. Which connection type should the company choose

Leased Line

During data communications, a host may need to send a single message to a specific group of destinion hosts simultaneously. This message is in the form of a ______ message

Multicast

which two roles can a computer assume in a peer-to-peer network where a file is being shared between two computers

client server

Which two protocols operate at the highest layer of the TCP/IP protocol stack

DNS POP

What is one difference between the client-server and peer-to-peer network models

Every device in a peer-to-peer network can function as a client or a server

After several configuration changes are made to a router, the copy running-configuration startup-configuration command is issued. Where will the changes be stored?

NVRAM

A technician configures a switch with these commands SwitchA(config)# interface vlan 1 SwitchA(config-if)# ip address 192.168.1.1 255.255.255.0 SwitchA(config-if)# no shutdown What is the technician configuring?

SVI

What characteristic of a network enables it to quickly grow to support new users and applications without impacting the performance of the service being delivered to existing users

Scalability

What is the process of dividing a data stream into smaller pieces before transmission

Segmentation

What is one indication that a Windows computer did not recieve an IPv4 address from a DHCP server?

The computer receives an IP address that starts with 169.254

What is the puropose of having a converged network

To reduce the cost of deploying and paintaining the communication infrastructure

Which networking model is being used when an author uploads one chapter document to a file server of a book publisher?

client/server

Which firewall feature is used to ensure that packets coming into a network are legitimate responses to requests initiated from internal hosts?

stateful packet inspection

When IPv4 addressing is manually configured on a web server, which property of the IPv4 configuration identifies the network and host portion for an IPv4 address

subnet mask

Which command can an administrator issue on a Cisco router to send debug messages to the vty lines

terminal monitor

In computer communication, what is the puropse of message encoding?

to convert information to the appropriate form for transmission

What is the function of the HTTP GET message

to request an HTML page from a web server