Podcast
Questions and Answers
What is the main responsibility of a Network Operating System (NOS)?
What is the main responsibility of a Network Operating System (NOS)?
- Designing communication rules
- Handling client-server applications
- Providing hardware support to servers
- Managing resources and authorizing user access (correct)
What is the key advantage of servers with an NOS installed compared to peer-to-peer networks?
What is the key advantage of servers with an NOS installed compared to peer-to-peer networks?
- Centralized control of user credentials and shared resource access (correct)
- Easier scalability
- Lower cost in terms of processing and storage
- Enhanced security protocols
Which protocol is primarily used for communication between devices in a network?
Which protocol is primarily used for communication between devices in a network?
- TCP/IP (correct)
- Telnet
- SMTP
- FTP
In a Local Area Network (LAN) with a star topology, where do all devices connect?
In a Local Area Network (LAN) with a star topology, where do all devices connect?
What is the main function of a router in a network?
What is the main function of a router in a network?
What does PAN stand for in network terminology?
What does PAN stand for in network terminology?
What type of DNS request involves the local server making multiple queries on behalf of the client?
What type of DNS request involves the local server making multiple queries on behalf of the client?
Which DNS record type is used for reverse lookups?
Which DNS record type is used for reverse lookups?
What does an MX record identify in DNS?
What does an MX record identify in DNS?
Which DNS server software is the most popular?
Which DNS server software is the most popular?
To ensure a more secure network, what should be done regarding internal and external DNS queries?
To ensure a more secure network, what should be done regarding internal and external DNS queries?
What should be used to filter or block traffic between networks for added security?
What should be used to filter or block traffic between networks for added security?
What does the 'route' command allow you to view on a Linux or UNIX system?
What does the 'route' command allow you to view on a Linux or UNIX system?
Which of the following is a routing metric used by routers to determine the best path to a destination?
Which of the following is a routing metric used by routers to determine the best path to a destination?
What does the 'Show IP route' command do on a Cisco IOS system?
What does the 'Show IP route' command do on a Cisco IOS system?
What is the purpose of auto configuration in IPv6?
What is the purpose of auto configuration in IPv6?
In routing protocols, what does 'Administrative Distance (AD)' indicate?
In routing protocols, what does 'Administrative Distance (AD)' indicate?
How are the last 64 bits of an IPv6 address typically generated during auto configuration?
How are the last 64 bits of an IPv6 address typically generated during auto configuration?
Which parameter is NOT considered as a routing metric used by routers?
Which parameter is NOT considered as a routing metric used by routers?
What does a computer do in Step 1 of auto configuring its IPv6 address?
What does a computer do in Step 1 of auto configuring its IPv6 address?
What is the purpose of routing protocols used by routers?
What is the purpose of routing protocols used by routers?
What is the purpose of router solicitation in IPv6 auto configuration?
What is the purpose of router solicitation in IPv6 auto configuration?
What is the process called when a computer uses the prefix provided by a router to generate its own global IPv6 address?
What is the process called when a computer uses the prefix provided by a router to generate its own global IPv6 address?
Why is auto configuration considered important with IPv6 addressing?
Why is auto configuration considered important with IPv6 addressing?
What is the most common type of VPN implementation on UNIX-based networks?
What is the most common type of VPN implementation on UNIX-based networks?
Which protocol is considered outdated and insecure for VPN connections?
Which protocol is considered outdated and insecure for VPN connections?
What does a VPN concentrator do in the context of VPN connections?
What does a VPN concentrator do in the context of VPN connections?
Which encryption techniques are commonly used by VPNs as mentioned in the text?
Which encryption techniques are commonly used by VPNs as mentioned in the text?
In VPN tunneling, what is the process known as encapsulating a higher-layer protocol into another layer protocol called?
In VPN tunneling, what is the process known as encapsulating a higher-layer protocol into another layer protocol called?
Which of the following is a requirement for remote access policies mentioned in the text?
Which of the following is a requirement for remote access policies mentioned in the text?
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