What is the purpose of a VPN?

to provide secure access to data remotely

If you cannot see the SSID of a wireless network, what could be the reason?

broadcast of the SSID is disabled

What is the function of the gateway?

provide access to remote networks

What is a private cloud?

intended for a specific organization

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Applied Networking

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Questions 13

Answers

1
What is the purpose of a VPN?
to provide internet access
to adjust network settings
to provide access to the home folder
to provide secure access to data remotely
2
What type of connection does a DSL modem use?
ISDN
POTS
cable
phone
3
If you cannot see the SSID of a wireless network, what could be the reason?
the router is set to the wrong channel
you have not received an IP address
broadcast of the SSID is disabled
the laptop must be given the dynamic group name
4
When a computer boots, how does it obtain an IP address if it doesn't have one?
FTP
DNS
DHCP
SSH
5
If both of the following lights are on, and one is blinking, what does that indicate?
a connection
data transfer
that hard drive is active
a connection and data transfer
6
What is a half-duplex connection?
data travels one way at a time
data travels both directions at the same time
data travels only one way
7
What is wrong if you can ping 8.8.8.8 but cannot ping www.google.com?
DHCP set incorrectly
Gateway set incorrectly
DNS set incorrectly
IP set incorrectly
8
What is the function of the gateway?
to prevent unauthorized access to the network
provide access to the LAN
provide access to remote networks
9
What is a private cloud?
intended for the public
made up of two different clouds
intended for a specific organization
built to meet a specific need
10
Vrund finds the the tire on his car is flat. What should he do first?
replace the motor
sell Douggie his car
put air in the tire
buy a new car
11
Your IP address is 169.254.3.1, what's the problem?
the computer cannot contact the network
the IP address is set incorrectly
there is no problem
no DHCP server
12
Which type of cloud service is for software applications?
PaaS
ITaaS
SaaS
IaaS
13
What protocol is used to connect to a website securely?
DNS
HTTPS
FTP
HTTP

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