3
What characteristic describes antispyware?
applications that protect end devices from becoming infected with malicious software
A client packet is received by a server. The packet has a destination port number of 69. What service is the client requesting?
TFTP
What is the consequence of configuring a router with the ipv6 unicast-routing global configuration command?
The IPv6 enabled router interfaces begin sending ICMPv6 Router Advertisement messages.
Refer to the exhibit. If Host1 were to transfer a file to the server, what layers of the TCP/IP model would be used?
application, transport, Internet, and network access layers
Which switching method drops frames that fail the FCS check?
store-and-forward switching
What would be the interface ID of an IPv6 enabled interface with a MAC address of 1C-6F-65-C2-BD-F8 when the interface ID is generated by using the EUI-64 process?
1E6F:65FF:FEC2:BDF8
A network administrator is adding a new LAN to a branch office. The new LAN must support 200 connected devices. What is the smallest network mask that the network administrator can use for the new network?
255.255.255.0
Refer to the exhibit. A company uses the address block of 128.107.0.0/16 for its network. What subnet mask would provide the maximum number of equal size subnets while providing enough host addresses for each subnet in the exhibit?
255.255.255.128
A network administrator wants to have the same subnet mask for three subnetworks at a small site. The site has the following networks and numbers of devices: Subnetwork A: IP phones - 10 addressesSubnetwork B: PCs - 8 addressesSubnetwork C: Printers - 2 addressesWhat single subnet mask would be appropriate to use for the three subnetworks?
255.255.255.240
Refer to the exhibit. Which protocol was responsible for building the table that is shown?
ARP
What service is provided by Internet Messenger?
An application that allows real-time chatting among remote users.
Which two statements describe features of an IPv4 routing table on a router? (Choose two.)
Directly connected interfaces will have two route source codes in the routing table: C and S; If a default static route is configured in the router, an entry will be included in the routing table with source code S .
What is an advantage for small organizations of adopting IMAP instead of POP?
Messages are kept in the mail servers until they are manually deleted from the email client.
Refer to the exhibit. The IP address of which device interface should be used as the default gateway setting of host H1?
R1: G0/0
The global configuration command ip default-gateway 172.16.100.1 is applied to a switch. What is the effect of this command?
The switch can be remotely managed from a host on another network.
Which value, that is contained in an IPv4 header field, is decremented by each router that receives a packet?
Time-to-Live
Which wireless technology has low-power and data rate requirements making it popular in home automation applications?
ZigBee
What are two primary responsibilities of the Ethernet MAC sublayer? (Choose two.)
accessing the media; data encapsulation
Three bank employees are using the corporate network. The first employee uses a web browser to view a company web page in order to read some announcements. The second employee accesses the corporate database to perform some financial transactions. The third employee participates in an important live audio conference with other corporate managers in branch offices. If QoS is implemented on this network, what will be the priorities from highest to lowest of the different data types?
audio conference, financial transactions, web page
Refer to the exhibit. The switches are in their default configuration. Host A needs to communicate with host D, but host A does not have the MAC address for its default gateway. Which network hosts will receive the ARP request sent by host A?
only hosts B, C, and router R1
A wired laser printer is attached to a home computer. That printer has been shared so that other computers on the home network can also use the printer. What networking model is in use?
peer-to-peer (P2P)
What are two characteristics shared by TCP and UDP? (Choose two.)
port numbering; use of checksum
What characteristic describes adware?
software that is installed on a user device and collects information about the user
Which information does the show startup-config command display?
the contents of the saved configuration file in the NVRAM
What is the purpose of the TCP sliding window?
to request that a source decrease the rate at which it transmits data
Which two traffic types use the Real-Time Transport Protocol (RTP)? (Choose two.)
video; voice