WorksheetsCCNA Intro Cisco Post-Test
Total questions: 25
Worksheet time: 13mins
Convert the decimal number 231 into its binary equivalent. Select the correct answer from the list below.
11110010
11011011
11110110
11100111
Convert the binary number 10111010 into its hexadecimal equivalent. Select the correct answer from the list below.
85
90
BA
A1
By which prompt is the global configuration mode on a Cisco router identified?
Router>
Router#
Router(config)#
Router(config-if)#
Which statements describe the IP address 10.16.3.65/23?
The subnet address is 10.16.3.0 255.255.254.0
The lowest host address in the subnet is 10.16.2.1 255.255.254.0
The last valid host address in the subnet is 10.16.2.254 255.255.254.0
The broadcast address of the subnet is 10.16.3.255 255.255.255.0
Why would a network administrator configure port security on a switch?
to prevent unauthorized Telnet access to a switch port
to limit the number of Layer 2 broadcasts on a particular switch port
to prevent unauthorized hosts from accessing the LAN
to protect the IP and MAC address of the switch and associated ports
What is the subnet address of 172.16.159.159/22?
172.16.0.0
172.16.128.0
172.16.159.0
172.16.156.0
The network manager has requested a 420-workstation expansion of the network. The workstations are to be installed in a single broadcast domain, but each workstation must have its own collision domain. The expansion is to be as cost-effective as possible while still meeting the requirements.
one IP subnet with a mask of 255.255.252.0
two IP subnets with a mask of 255.255.255.0
one IP subnet with a mask of 255.255.255.0
seven 48-port switches
What is a characteristic of the Internet?
It is not centrally governed.
It uses only physical addresses.
It uses private IP addressing
It is localized to specific geographic locations.
Which command can be used to test connectivity between two computers that are attached to a network?
ipconfig
ping
winipcfg
ifconfig
Which type of connector does a network interface card use?
DIN
PS-2
RJ-11
RJ-45
A user is having problems accessing the Internet. The command ping www.cisco.com fails. However, pinging the IP address of cisco.com with the command ping 198.133.219.25 is successful. What is the problem?
The web server is down
The default gateway is incorrect
There is a problem with DNS
The address of the ARP cache is incorrect
Which option shows the proper notation for an IPv6 address?
2001,0db8,3c55,0015,abcd,ff13
2001-0db8-3c55-0015-abcd-ff13
2001.0db8.3c55.0015.abcd.ff13
2001:0db8:3c55:0015::abcd:ff13
What is the purpose of the routing process?
to encapsulate data that is used to communicate across a network
to select the paths that are used to direct traffic to destination networks
to convert a URL name into an IP address
to provide secure Internet file transfer
Which device should be used for enabling a host to communicate with another host on a different network?
switch
hub
router
host
A home user is looking for an ISP connection that provides high-speed digital transmission over regular phone lines. What ISP connection type should be used?
DSL
dial-up
satellite
cell modem
A company is expanding its business to other countries. All branch offices must remain connected to corporate headquarters at all times. Which network technology is required to support this requirement?
LAN
MAN
WAN
LANW
Why would a network administrator use the tracert utility?
to determine the active TCP connections on a PC
to check information about a DNS name in the DNS server
to identify where a packet was lost or delayed on a network
to display the IP address, default gateway, and DNS server address for a PC
Which basic process is used to select the best path for forwarding data?
routing
switching
addressing
encapsulation
Which wireless security procedure should be used to hide the WLAN ID from wireless clients?
Configure WEP only on the access point.
Install WAP on the wireless clients.
Configure MAC address filtering on the access point.
Disable the broadcast of the SSID on the access point.
What is the purpose of having a converged network?
to provide high speed connectivity to all end devices
to make sure that all types of data packets will be treated equally
to achieve fault tolerance and high availability of data network infrastructure devices
to reduce the cost of deploying and maintaining the communication infrastructure
Refer to the exhibit. Consider the IP address configuration shown from PC1. What is a description of the default gateway address?
It is the IP address of the Router1 interface that connects the company to the Internet.
It is the IP address of the Router1 interface that connects the PC1 LAN to Router1
It is the IP address of Switch1 that connects PC1 to other devices on the same LAN.
It is the IP address of the ISP network device located in the cloud.
Which subnet would include the address 192.168.1.96 as a usable host address?
192.168.1.64/26
192.168.1.32/27
192.168.1.32.28
192.168.2.64/29
The technician uses the ping 127.0.0.1 command. What is the technician testing?
the TCP/IP stack on a network host
connectivity between two adjacent Cisco device
connectivity between a PC and the default gateway
connectivity between two PCs on the same network
What is the general term that is used to describe a piece of data at any layer of a networking model?
frame
packet
protocol data unit
segment
Using the network in the exhibit, what would be the default gateway address for host A in the 192.133.219.0 network?
192.135.250.1
192.31.7.1
192.133.219.0
192.133.219.1
