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Questions and Answers
What is the difference between IPv4 and IPv6?
What is the difference between IPv4 and IPv6?
What is the POST method used for?
What is the POST method used for?
What is the purpose of port 110?
What is the purpose of port 110?
What is thermal paste used for?
What is thermal paste used for?
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What is the role of a reverse proxy?
What is the role of a reverse proxy?
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What are the two types of firewalls?
What are the two types of firewalls?
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Study Notes
IPv4 vs IPv6
- IPv6 has a larger address space than IPv4.
- IPv4 uses 32 bits for addresses while IPv6 uses 128 bits.
- IPv6 was designed to address the exhaustion of IPv4 addresses.
POST Method
- Sends data to a server.
Port 110
- Used for the Post Office Protocol 3 (POP3) email protocol.
Thermal Paste
- Used to improve heat transfer between the CPU and its heatsink.
Reverse Proxy
- Distributes incoming requests to multiple servers.
- Can be used to improve load balancing and performance.
Latency
- The time it takes for a data packet to travel from its source to its destination.
TCP vs UDP
- TCP is connection-oriented, meaning it establishes a connection before sending data.
- UDP is connectionless, meaning it does not establish a connection before sending data.
- TCP is slower than UDP because it ensures reliable delivery of data.
- UDP is faster because it does not guarantee data delivery.
Class B IP Address
- A Class B IP address starts with the range 172.16 to 172.31.
OSI Model & Logical Addressing
- Logical addressing is handled by the Network layer (Layer 3) of the OSI model.
Disk Cleanup
- Deletes unnecessary files to free up disk space.
Event Viewer Filtering
- Event Viewer allows filtering events by event type, source, and date.
Firewall Types
- Firewalls can be hardware or software-based.
- Software firewalls run on a device and provide network protection.
- Hardware firewalls are dedicated physical devices that provide network security.
Ethernet Cable Color Code Standard
- Uses the TIA/EIA 568A and TIA/EIA 568B standards.
Chart Creation in OpenOffice Calc
- Charts can be created using the "Insert" -> "Chart" menu.
Software Updates
- Software updates improve the security and stability of applications and operating systems.
- They can also add new features or fix bugs.
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Description
Explore the fundamental differences between IPv4 and IPv6, including address space and protocols. This quiz also covers essential networking concepts such as the POST method, reverse proxy, latency, and the comparison of TCP and UDP. Test your knowledge on these critical topics in computer networking.