Linux 2 Chap 14
What is used to partition a network into different logical networks? - ANS-Subnetting
Which class's IP addresses can be assigned to network interfaces? - ANS-Class A, B
and C
The 4th octet is used for creating subnets for Class C networks.
True or False? - ANS-True
Which of the following is the subnet mask for Class B networks? - ANS-255.255.0.0
Given an IP address 10.11.15.8, the host ID derived from it is: - ANS-11.15.8
Which are the different types of IP addresses used on the Internet? - ANS-Public and
Private
This body is responsible for assigning public IP addresses: - ANS-InterNIC
Which of the following does not need a public IP address? - ANS-User's Computer
Section
Which file is used for mapping the application services to their respective port numbers?
- ANS-/etc/services
The default route is the route that will be used when the router _______. - ANS-Does
not have a route for the packet's destination in the routing table
The netstat command is used to add a route to the kernel's routing table.
True or False? - ANS-False
Which of the statements are not true about the routing table? - ANS-The default
gateway is not specified in the routing table
Which is the standard port used for HTTP service? - ANS-80
Which protocol uses a sequence number mechanism to ensure ordered delivery of
data? - ANS-TCP
What is used to partition a network into different logical networks? - ANS-Subnetting
Which class's IP addresses can be assigned to network interfaces? - ANS-Class A, B
and C
The 4th octet is used for creating subnets for Class C networks.
True or False? - ANS-True
Which of the following is the subnet mask for Class B networks? - ANS-255.255.0.0
Given an IP address 10.11.15.8, the host ID derived from it is: - ANS-11.15.8
Which are the different types of IP addresses used on the Internet? - ANS-Public and
Private
This body is responsible for assigning public IP addresses: - ANS-InterNIC
Which of the following does not need a public IP address? - ANS-User's Computer
Section
Which file is used for mapping the application services to their respective port numbers?
- ANS-/etc/services
The default route is the route that will be used when the router _______. - ANS-Does
not have a route for the packet's destination in the routing table
The netstat command is used to add a route to the kernel's routing table.
True or False? - ANS-False
Which of the statements are not true about the routing table? - ANS-The default
gateway is not specified in the routing table
Which is the standard port used for HTTP service? - ANS-80
Which protocol uses a sequence number mechanism to ensure ordered delivery of
data? - ANS-TCP
