Half-duplex serial data transmission allows for communication in both directions, but only one direction at a time. In applications such as walkie-talkies and traditional telephone systems.
In half-duplex serial data transmission, data is transmitted in one direction at a time
1. Sender initiates transmission: The sender, also known as the transmitter, starts the data transmission process. It prepares the data to be sent and waits for the appropriate time to start transmitting.
2. Sender sends data: The sender begins sending the data in a sequential manner. It breaks down the data into smaller units called frames or packets.
3. Receiver acknowledges receipt: After receiving each frame, the receiver acknowledges its successful reception to the sender.
4. Sender waits for acknowledgment: Upon sending a frame, the sender waits for the receiver's acknowledgment. If an acknowledgment is received, the sender proceeds to send the next frame.
5. Receiver processes the data: The receiver receives the frames and processes the data within each frame. It checks for errors using techniques like checksums or cyclic redundancy checks (CRC).
6. Roles switch for bidirectional communication: Once the sender finishes transmitting its data, the roles switch and the receiver becomes the sender, initiating its own transmission.
7. Communication continues: The process continues as the receiver sends its data and waits for acknowledgments, while the new sender processes the received data and sends acknowledgments.
Overall, half-duplex serial data transmission allows for communication in both directions, but only one direction at a time. This type of transmission is commonly used in applications such as walkie-talkies and traditional telephone systems.
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Answer:
In half duplex mode, the signal is sent in both directions, but one at a time. In full duplex mode, the signal is sent in both directions at the same time. In simplex mode, only one device can transmit the signal. In half duplex mode, both devices can transmit the signal, but one at a time.
Answer:
885 μs
Explanation:
Given that:
Switch via = 100 Mbps links
The propagation delay for each link = 25μs.
Retransmitting a received packet = 35μs
To determine:
The total time required to transmit 40,000 bits from A to B.
Considering the fact as a single packet:
Transmit Delay / link = size/bandwith
= 4×10⁴ bits / 100 × 10⁶ bits/sec
= 400 μs
The total transmission time = ( 2 × 400 + 2 × 25 + 35) μs
= (800 + 50 + 35) μs
= 885 μs
Answer:
Explanation:
We can divide array A into two arrays B , C
B would contain the sorted n elements.
C would contain the unsorted m elements.
Now we can sort C using merge sort with worst time complexity mlogm.
When you will have array C sorted you can concatenate with B and put it back in A.
Answer:
#include <iostream>
#include <iomanip>
using namespace std;
int main()
{
double side, height;
cout<<"Enter the length of one of the sides of the base: ";
cin>>side;
cout<<"Enter the height: ";
cin>>height;
double area = side * side;
double volume = area * height / 3;
cout<<"The area of the base of the pyramid is: "<<area<<endl;
cout<<"The height of the pyramid is: "<<height<<endl;
cout<<"The volume of the pyramid is: "<<fixed<<setprecision(2)<<volume<<endl;
return 0;
}
Pseudocode:
Declare side, height
Get side
Get height
Set area = side * side
Set volume = area * height / 3
Print area
Print height
Print volume
Explanation:
Include <iomanip> to have two decimal places
Declare the side and height
Ask the user to enter side and height
Calculate the base area, multiply side by side
Calculate the volume using the given formula
Print area, height and volume (use fixed and setprecision(2) to have two decimal places)
hybrid car
hydrogen car
petrol car
There are different aspect of cars that cannot be recyclable. In petrol cars, The aspect that cannot be recycled is used gear oil, windshield wiper solution, brake fluid, power steering fluid, etc.
This is because they are very toxic substances, as they have lead and poisonous ethylene glycol in them.
Learn more about recyclable from
Answer:
The answer is True
Answer:
web browser
Explanation:
the other three will not let her excess her page at all