CCNA1 V7 - ITN - MODULES 1 – 3- BASIC NETWORK CONNECTIVITY
AND COMMUNICATIONS EXAM WITH ANSWERS #8
What three application layer protocols are part of the TCP/IP protocol suite? - correct
answer DHCP, DNS, FTP
Fault tolerance - correct answer provide redundant links and devices
Scalibility - correct answer expand the network without degrading the service for
existing users
Security - correct answer protect the network from unauthorized access
An employee at a branch office is creating a quote for a customer. In order to do this,
the employee needs to access confidential pricing information from internal servers at
the Head Office. What type of network would the employee access? - correct answer an
intranet
Which statement describes the use of powerline networking technology? - correct
answer A device connects to an existing home LAN using an adapter and an existing
electrical outlet.
A networking technician is working on the wireless network at a medical clinic. The
technician accidentally sets up the wireless network so that patients can see the
medical records data of other patients. Which of the four network characteristics has
been violated in this situation? - correct answer security
Not suited for heavily wooded areas - correct answer satellite
Uses coaxial cable as a medium - correct answer cable
Typically has very low bandwidth - correct answer dialup telephone
High bandwidth connection that runs over telephone line - correct answer DSL
What two criteria are used to help select a network medium from various network
media? (Choose two.) - correct answer the distance the selected medium can
successfully carry a signal / the environment where the selected medium is to be
installed
What type of network traffic requires qos? - correct answer video conferencing
A user is implementing security on a small office network. Which two actions would
provide the minimum security requirements for this network? (Choose two.) - correct
answer implementing a firewall / installing antivirus software
, Passwords can be used to restrict access to all or parts of the Cisco IOS. Select the
modes and interfaces that can be protected with passwords. (Choose three.) - correct
answer privileged EXEC mode, VTY interface, console interface
Which interface allows remote management of a Layer 2 switch? - correct answer the
switch virtual interface
What function does pressing the Tab key have when entering a command in IOS? -
correct answer It completes the remainder of a partially typed word in a command.
While trying to solve a network issue, a technician made multiple changes to the current
router configuration file. The changes did not solve the problem and were not saved.
What action can the technician take to discard the changes and work with the file in
NVRAM? - correct answer Issue the reload command without saving the running
configuration.
An administrator uses the Ctrl-Shift-6 key combination on a switch after issuing the ping
command. What is the purpose of using these keystrokes? - correct answer to interrupt
the ping proces
What password is used to access user EXEC mode? - correct answer line console 0
password
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 - correct answer SVI
Which command or key combination allows a user to return to the previous level in the
command hierarchy? - correct answer exit
What are two characteristics of RAM on a Cisco device? (Choose two.) - correct answer
The configuration that is actively running on the device is stored in RAM. / The contents
of RAM are lost during a power cycle.
Which two host names follow the guidelines for naming conventions on Cisco IOS
devices? (Choose two.) - correct answer RM-3-Switch-2A4 / swbranch799
How is SSH different from Telnet? - correct answer SSH provides security to remote
sessions by encrypting messages and using user authentication. Telnet is considered
insecure and sends messages in plaintext.
An administrator is configuring a switch console port with a password. In what order will
the administrator travel through the IOS modes of operation in order to reach the mode
in which the configuration commands will be entered? (Not all options are used.) -
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