I think it is c if that helps x
Answer:
Advantages of a circuit-switched network over a packet-switched network are:
- In Circuit-switched networks, resources needed to provide communication between the end systems for the duration of the session are usually reserved unlike in packet-switched networks where they are not reserved.
- Circuit-switched networks have faster communication, so they can be used for Voice/Video calls
- Circuit-switched networks have less errors in communication
- Circuit-switched networks are more suitable for real-time services. Packet-switched networks are simpler, more efficient, and less costly to implement. They also offer better sharing of transmission capacity than circuit-switched network
Advantages does TDM have over FDM in a circuit-switched network are;
- In TDM, all connections operate at the same frequency , but In FDM, all connections operate at different frequencies
- In TDM there is low interference between the signals that are being multiplexed as compared to FDM.
- In TDM, bandwidth is saved by allocating time slots on demand dynamically
- TDM systems are more flexible than FDM
Re-read what you've typed in that cell see if you typed it correctly.
A wired connection is almost always reliable and fastest, so that one gets a True.
When it comes to wireless networks, it really just depends on how you're setting them up. A normal wireless set up is generally effortless to set up because a lot of router manufacturers include wizards in the router's firmware to help you get started, so that gets a False.
Answer:
1080 x 1920
800 x 600
Explanation:
These are the screen sizes that you can find in the list of the screen sizes, which can be easily found in the document that lists all the screen sizes. You will certainly find the 1080 x 1920 and also the 800 x 600, however, you will not find the 320 x 240 and 800 x 600. The last two are the standard screen sizes and hence are not the correct options. The correct options are as listed above.
