C# Socket Programming Interview Questions
- User(s) are complaining of delays when using the network. What would you do?
- What are some of the problems associated with operating a switched LAN?
- Name some of the ways of combining TCP/IP traffic and SNA traffic over the same link.
- What sort of cabling is suitable for Fast Ethernet protocols?
- What is a Class D IP address?
- Why do I sometimes lose a server's address when using more than one server?
- What is Firewall?
- How do I monitor the activity of sockets?
- How would I put my socket in non-blocking mode?
- What are RAW sockets?
- What is the role of TCP protocol and IP protocol.
- What is UDP?
- How can I make my server a daemon?
- How should I choose a port number for my server?
- Layers in TCP/IP
- How can I be sure that a UDP message is received?
- How to get IP header of a UDP message
- Writing UDP/SOCK_DGRAM applications
- How many bytes in an IPX network address?
- What is the difference between MUTEX and Semaphore?
- What is priority inversion?
- Different Solutions to dining philosophers problem.
- What is a message queue?
- Questions on Shared Memory.
- What is DHCP?
- Working of ping, telnet, gopher.
- Can I connect two computers to internet using same line ?
- Working of TCP and SSL Handshake
- How P2P softwares work?
- Setting up TOMCAT web service
- Port numbers for FTP, HTTP, telnet, POP, finger
- Difference - Passive FTP, Active FTP
- Maximum Transmission Unit (MTU) what is it?
- Security threats due to use of CGI
- What is "spoofing"
- Where could you find Apache server web log
- Find web visitors by country
- What is Virtual Private Network (VPN) and how does it work?
- How does routing work?
- What is a TCP window stack? How does it affect it?
- What is a non-blocking operation?
- What is the essential difference between TCP and UDP?
- Which one uses a "handshake"? How many steps?
- Which one is considered "unreliable"?
- For which OS will TCP fit? Linux or Windows?
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