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WorksheetsCCNA 1v7 Chapitre 2
Total questions: 23
Worksheet time: 12mins
Name
Class
Date
1.
Quelle méthode d'accès serait la plus appropriée si vous étiez dans la salle des équipements avec un nouvel commutateur qui doit être configuré?
a)
Console
b)
Telnet/SSH
c)
Aux
2.
Quelle méthode d'accès serait la plus appropriée si votre directeur vous donnait un câble spécial et vous demandait de l'utiliser pour configurer le commutateur?
a)
Console
b)
Telnet/SSH
c)
Aux
3.
Quelle méthode d'accès serait l'accès in-band le plus approprié à l'IOS sur une connexion réseau?
a)
Console
b)
Telnet/SSH
c)
Aux
4.
Quelle méthode d'accès serait la plus appropriée si vous appelez votre gestionnaire pour lui dire que vous ne pouvez pas accéder à votre routeur dans une autre ville par Internet et qu'il vous fournit les informations nécessaires pour accéder au routeur via une connexion téléphonique?
a)
Console
b)
Telnet/SSH
c)
Aux
5.
What is the command to assign the name “Sw-Floor-2” to a switch?
a)
hostname Sw-Floor-2
b)
host name Sw-Floor-2
c)
name Sw-Floor-2
6.
How is the privileged EXEC mode access secured on a switch?
a)
enable class
b)
secret class
c)
enable secret class
d)
service password-encryption
7.
Which command enables password authentication for user EXEC mode access on a switch?
a)
enable class
b)
secret class
c)
enable secret class
d)
service password-encryption
8.
Which command encrypts all plaintext passwords access on a switch?
a)
enable class
b)
secret class
c)
enable secret class
d)
service password-encryption
9.
Which is the command to configure a banner to be displayed when connecting to a switch?
a)
banner $ Keep out $
b)
banner motd $ Keep out $
c)
display $ Keep out $
d)
login banner $ Keep out $
10.
What is the structure of an IPv4 address called?
a)
Dotted-binary format
b)
Dotted-decimal format
c)
Dotted-hexadecimal format
11.
How is an IPv4 address represented?
a)
four binary numbers between 0 and 1 separated by colons
b)
four decimal numbers between 0 and 255 separated by colons
c)
32 hexadecimal numbers separated by colons
d)
32 hexadecimal numbers separated by periods
12.
What type of interface has no physical port associated with it?
a)
console
b)
Ethernet
c)
serial
d)
switch virtual interface
13.
Which statement is true about the running configuration file in a Cisco IOS device?
a)
Affects the operation of the device immediately when modified
b)
It’s stored in NVRAM
c)
Should be deleted using the erase running-config command
d)
Automatically saved when the router reboots
14.
Which type of access is secured on a Cisco router or switch with the enable secret command?
a)
privileged EXEC
b)
AUX port
c)
virtual terminal
d)
console line
15.
What is the default SVI on a Cisco switch?
a)
VLAN1
b)
VLAN99
c)
VLAN100
d)
VLAN999
16.
What is the function of the shell in an OS?
a)
provides the intrusion protecton services for the device
b)
interfaces between the users and the kernel
c)
provides dedicated firewall services
d)
interacts with the device hardware
17.
A router with a valid operating system contains a configuration file stored in NVRAM. The configuration file has an enable secret password but no console password. When the router boots up, which mode will display?
a)
global configuration mode
b)
user EXEC mode
c)
setup mode
d)
privileged EXEC mode
18.
An administrator has just changed the IP address of an interface on an IOS device. What else must be done in order to apply those changes to the device?
a)
reload the device and type yes when prompted to save the configuratino
b)
nothing must be done
c)
copy the running configuration to the startup configuration file
d)
copy the information in the startup configuration file to the running configuration
19.
Which memory location on a Cisco router or switch will lose all content when the device is restarted?
a)
flash
b)
ROM
c)
NVRAM
d)
RAM
20.
Why would a technician enter the command copy startup-config running-config?
a)
To make a changed configuration the new startup configuration
b)
to save an active configuration to NVRAM
c)
to remove all configurations from the switch
d)
to copy an existing configuration into RAM
21.
Which functionality is provided by DHCP?
a)
Translation of IP addresses to doain rules
b)
End-to-end connectivity test
c)
remote switch management
d)
automatic assignement of an IP address to each host
22.
Which memory location on a Cisco router or switch stores the startup configuration file?
a)
NVRAM
b)
RAM
c)
ROM
d)
flash
23.
To what subnet does the IP address 10.1.100.50 belong if a subnet mask of 255.255.0.0 is used?
a)
10,1,100,0
b)
10,1,100,32
c)
10,1,0,0
d)
10,0,0,0
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