Answer is : 3G
Explanation:
When we comes to 3G
Packet-switched networks moves data in separate, small blocks -- packets -- based on the destination address in each packet and receives, packets and reassembled in proper sequence to make up message. Circuit-switched networks shows dedicate point-to-point connections during calls.
Circuit-switched networks used for phone calls and packet-switched networks handled data. But because of the reach of phone lines and the efficiency and low cost of data networks, the two technologies have shared chores for years.
Ans 28.(c) Improve Voice Quality so that it is on par with PSTN (Public Switched Telephone Network)
IMT-2000 based on Flexibility,Affordability,Compatibility with existing systems,Modular Design. It improves voice quality with PSTN.
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Answer:
all of the above
Explanation:
Total nodal delay is the sum of all types of delay.There are basically four types delay that are as following:-
- Processing Delay.
- Propagation Delay.
- Transmission Delay.
- Queuing Delay.
T(nodal)=T(processing)+T(propagation)+T(transmission)+T(queuing).
Where T is the delay time.We are given with propagation,transmission and processing.Nodal delay includes these 3 delays.
Hence we conclude that the answer is all of the above.
Answer/Explanation:
A coverage map shows how much land something takes up or reaches to.
Answer:
a computer receives signal
Answer:
<u>using flashcards</u>
Explanation:
Many educationists agree that the use of flashcards can actually aid one's ability to study and memorize many facts.
What this method entails is that the individual writes a short note or fact on one side of the card. Next, a question prompting the fact is asked on the other side.
For example, a student who wants to memorize the names of the capital cities of countries around the world may write the names on one side of the flashcard, and then the question: <em>What is the capital city of....?</em> By using such a method they'll effectively memorize them.