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WorksheetsNetworking Basics
Total questions: 50
Worksheet time: 25mins
A network administrator is configuring the MOTD on switch SW1. What is the purpose of this command?
to display a message when a user accesses the switch
to configure switch SW1 so that only the users in the Admin group can telnet into SW1
to force users of the Admin group to enter a password for authentication
to configure switch SW1 so that the message will display when a user enters the enable command
What are two characteristics of RAM on a Cisco device? (Choose two.)
RAM provides nonvolatile storage.
The configuration that is actively running on the device is stored in RAM.
The contents of RAM are lost during a power cycle.
RAM is a component in Cisco switches but not in Cisco routers.
What is the function of the kernel of an operating software?
It provides a user interface that allows users to request a specific task.
The kernel links the hardware drivers with the underlying electronics of a computer.
It is an application that allows the initial configuration of a Cisco device.
The kernel provisions hardware resources to meet software requirements.
A network administrator needs to keep the user ID, password, and session contents private when establishing remote CLI connectivity with a switch to manage it. Which access method should be chosen?
Telnet
Console
AUX
SSH
What does HTTPS stand for?
Hyper Transfer Text Protocol Secure
Hippo Tick Tests Perfectly Synchronized
Hyper Text Transfer Protocol Secure
Hyper Text Transfer Prototype Secure
Which one of these images is not a type of typology?
Which of these is a real protocol?
IMAP
WEB
PI
HTPT
How many layers are in the OSI Model?
13
90345
7
0
What does WAN stand for?
Wigan Area Network
World Area Network
Wobbly Axe Nit
Wide Area Network
A LAN is a network confined to a small area such as building or classroom. What does LAN stand for?
Local Area Network
Wide Area NetworK
Local Answer Network
Local Area Notebook
Which of these are a LAN?
Your home WiFi
The Internet
Office WiFi
School WiFi
Kahoot
What is a network?
A generic term in computing which refers to computers or nodes working together over a network.
A type of computer
H2O
A daisy chain
Which one of the following is a Class C IP address?
10.10.14.118
135.23.112.57
191.200.199.199
204.67.118.54
What type of communication will send a message to all devices on a local area network?
multicast
unicast
broadcast
allcast
What three application layer protocols are part of the TCP/IP protocol suite?
ARP
DHCP
DNS
PPP
FTP
Which protocol is used by a computer to find the MAC address of the default gateway on an Ethernet network?
DHCP
UDP
TCP
ARP
A router has a valid operating system and a configuration file stored in NVRAM. The configuration file contains an enable secret password but no console password. When the router boots up, which mode will display?
global configuration mode
setup mode
privileged EXEC mode
user EXEC mode
Which two functions are provided to users by the context-sensitive help feature of the Cisco IOS CLI? (Choose two.)
providing an error message when a wrong command is submitted
displaying a list of all available commands within the current mode
allowing the user to complete the remainder of an abbreviated command with the TAB key
determining which option, keyword, or argument is available for the entered command
Which information does the show startup-config command display?
the IOS image copied into RAM
the bootstrap program in the ROM
the contents of the current running configuration file in the RAM
the contents of the saved configuration file in the NVRAM
How does the service password-encryption command enhance password security on Cisco routers and switches?
It encrypts passwords as they are sent across the network.
It encrypts passwords that are stored in router or switch configuration files.
It requires that a user type encrypted passwords to gain console access to a router or switch.
It requires encrypted passwords to be used when connecting remotely to a router or switch with Telnet.
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?
Issue the reload command without saving the running configuration.
Delete the vlan.dat file and reboot the device.
Close and reopen the terminal emulation software.
Issue the copy startup-config running-config command.
Which statement is true about the running configuration file in a Cisco IOS device?
It affects the operation of the device immediately when modified.
It is stored in NVRAM.
It should be deleted using the erase running-config command.
It is automatically saved when the router reboots.
What command can be used on a Windows PC to see the IP configuration of that computer?
ping
ipconfig
show interfaces
show ip interface brief
What is a user trying to determine when issuing a ping 10.1.1.1 command on a PC?
if the TCP/IP stack is functioning on the PC without putting traffic on the wire
if there is connectivity with the destination device
the path that traffic will take to reach the destination
what type of device is at the destination
Identify the network model shown
Peer-to-peer model
Client/Server model
A computer network is...
Sharing of resources
Communication from one computer to another computer.
Exchange of data and information among users via network
All
Identify the image shown
Router
Hub
Switch
192.168.10.3 is an example of..
Subnet mask
IP address
Gateway
Identify the image shown above..
Switch
Network Cable
Network Interface Card
Hub
1. RAM and ROM are _________________ of a computer.
backup storage
temporary storage
peripherals
main memory
What type of connector is this?
BNC
RJ54
RJ45
HDMI
