Computer Networks

Please write down the full term of IP address.

I_______ P_______

(a)  

Please write down the full term of MAC address

M____ A_____ C______

(a)  

Which of the following is correct about NIC?

• Full term is Network Interface Card.

• A computer needs a NIC to access a network.

• NIC has its IP address assigned by manufacturer

• NIC has its MAC address assigned by manufacture.

Match the following address

• MAC address

• f4:d4:88:80:94:cd

• ipv6

• 192.168.0.1

• ipv4

• fe80:0000:0000:0000:2cad:1aff:fe0f:22e9

Mac address is usually written as ​ (a)   , separate by ​​ ​ (b)   .

ipv4 is usually written in ​ (c)   , separate by ​ (d)   .

• hexadecimal
• colons
• denary
• dots
• binary
• semicolon

Which of the followings are roles of router?

• A router sends data to a specific destination on a network.

• A router can assign IP addresses.

• A router can assign MAC addresses.

• A router can connect a local network to the internet

​ (a)   is used to identify the device. ​ (b)   is used to locate the device in the network.

• Mac address
• IP address
• Paimon

Select the correct statements

• IP addresses can be static or dynamic.

• IP address can be written in ipv4 and ipv6

• IPv4 has more addresses than ipv6

• IP address is allocated by device manufacturer

​ (a)   are created using the ​ (b)   and ​ (c)   .

• MAC addresses
• manufacture code
• serial code
• IP address

select the correct statements for MAC address

• Each time when computer is connected to network, it may get a new MAC address.

• MAC address is given at the point of manufacture

• Length of MAC address is 32 bits

• 2e:ad:1a:0f:22:eb is a valid MAC address.