ICT flashcard

Front

What is this device? Options: Media Converter, Switch, Access Point, Wi-Fi Router

Back

Wi-Fi Router

Front

What is an IP address?

Back

The device's logical address

Front

IPv6 has no __cast addresses

Back

broad

Answer explanation

There are no broadcast addresses in IPv6. They were replaced with multicast.

Front

What is the default IPv4 address range for when your device fails to get an address from the DHCP server?

Back

169.254.x.x

Answer explanation

The IPv4 range of 169.254.x.x, also known as APIPA, is a range of addresses that your computer will automatically assign to itself if it fails to get an available address from its DHCP server.

Front

What is the last available host address in the IPv4 network 192.168.100.0/26?

Back

192.168.100.62

Answer explanation

A /26 netmask allows for 64 total addresses in the network. 192.168.0.0 is the network address, and 192.168.0.63 is the broadcast address. Everything between these two can be used for a host.

Front

Which of these encryption standards is the most secure? Options: WPA-PSK(TKIP), WEP 128, WEP 64, WPA2-PSK(AES)

Back

WPA2-PSK(AES)

Answer explanation

WPA2 is the newest and most advanced of the included standards, and therefore the most secure.

Front

If you want only devices with a chosen physical address to have access to your Wi-Fi network, you must configure __ in the access point

Back

mac address filtering, Mac address filtering, Mac Address Filtering

Front

What does /18 represent in this IPv4 address?

Back

The amount of 1 bits in the netmask

Front

___ is a form of social engineering and a scam where attackers deceive people into revealing sensitive information or installing malware.

Back

phishing, Phishing

Front

How much would making forty 50cm-long patchcord cables cost?

Back

184 dollars