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Linux Administration
TCP/IP Concepts
Four Layers TCP/IP
Application Layer Protocol
TCP/IP Protocol
Transport Layer
Link Layer
IP Addressing Netmasks
Netmask Structure Usage
Networking Conclusion
TCP/IP Configuration
Configuration Process
Name Service Resolver
Name Service Methods
Configure Network Interface
dmesg Command Output
Listing Configuration Interfaces
IP Address Netmask
Changing IP Address
Configuring Routing Table
What is ARP?
ARP - Quiz
Single Machine Host Names
TCP/IP Conclusion
Network Daemons
Clients Servers
TCP-UDP (L3)
Port Numbers
Known Port Numbers (L5)
Ephemeral Port Numbers
TPC/UDP Port Numbers-Quiz
Listening Server Process
Iterative Concurrent Servers
inetd Super Server
Stand Alone Servers
Remote Procedure Calls
Check Port Mapper Process
Survey Common Services
Telnet Clients Servers
FTP Bulk Data Transfer Service
Berkeley Commands rloginrsh
Domain Name Service
SMTP
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xprotocol Display
HTTP
Port Number Service Conclusion
Network Monitoring
ping command
Determining listening Servers
Name Service Method - Quiz
What are the characteristics of the Name Service Method?
Each question is worth one point. Select the best answer for each question.
1.
What is the simplest name service method?
Please select the best answer.
A.
A list of IP addresses and host names saved in a text file
B.
The Internet-wide Domain Name Service
C.
A list of aliases only, saved in a text file
D.
A list of DNS server addresses
2.
On UNIX systems, how is the /etc/hosts file configured?
Please select the best answer.
A.
It lists aliases in one column and IP addresses in the other.
B.
It lists IP addresses in one column and host names in another.
C.
It lists DNS server names in one column and host names in another.
D.
It lists aliases in one column and host names in another.
3.
To create a DNS client, what must you know?
Please select the best answer.
A.
The host name of at least one DNS name server and your own DNS domain name
B.
The IP address of at least one DNS name server and your own host name
C.
The IP address of at least one DNS name server and your own DNS domain name
D.
The host name of at least one DNS server and your own numeric IP address
Correct answers:
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Quiz Explanation