Answer:
Number of times new computer faster than old computer = 13.90 times (Approx)
Explanation:
Given:
Clock speed of old computer = 266 MHz
Clock speed of new computer = 3.7 GHz
266MHz = 0.266GHz
Find:
Number of times new computer faster than old computer
Computation:
Number of times new computer faster than old computer = Clock speed of new computer / Clock speed of old computer
Number of times new computer faster than old computer = 3.7 / 266
Number of times new computer faster than old computer = 3.7 / 0.266
Number of times new computer faster than old computer = 13.90 times (Approx)
1. Based on Scenario A, the packets should be encapsulated in multiple frames to minimize the re-transmission overhead.
This is because there will be the need to re-transmit the packets because the network environment is not reliable and accurate. Therefore, a single frame may be too costly when the need for re-transmission arises.
2. Based on Scenario B, the packets should be encapsulated in a single frame because of the high level of network reliability and accuracy.
There will not be further need to re-transmit the packets in a highly reliable and accurate network environment. This environment makes a single frame better.
Encapsulation involves the process of wrapping code and data together within a class so that data is protected and access to code is restricted.
With encapsulation, each layer:
- provides a service to the layer above it
- communicates with a corresponding receiving node
Thus, in a reliable and accurate network environment, single frames should be used to enhance transmission and minimize re-transmission overhead.
Learn more about data encapsulation here: brainly.com/question/23382725
Answer:
Keep the knees and hips at 90-degree angles and the wrists straight.
Explanation:
From computer ergonomics, sitting at a desk and typing can affect the back, cause discomfort and sometimes injury. To protect the back, always sit with the knee and hips positioned at 90 degree while keeping the wrist straight and also position the equipment appropriately to always suite this posture.
Answer:
Network.
Explanation:
The Transmission Control Protocol/Internet Protocol (TCP/IP) model is a standard networking protocol which allows network devices such as routers, switches, and host computers to interconnect and communicate with one another over a network. The Transmission Control Protocol/Internet Protocol (TCP/IP) model comprises of four (4) layers and these includes;
I. Application layer.
II. Transport layer.
III. Internet layer.
IV. Network layer.
The network layer in the Transmission Control Protocol/Internet Protocol (TCP/IP) model is responsible for delivering data between two nodes.
Basically, this layer known as network layer is the fourth layer of the Transmission Control Protocol/Internet Protocol (TCP/IP) model and it is typically responsible for the transmission of packets from one network device to another.
public static void quarterstodollars(String[] args) { Scanner input = new Scanner(System.in); System.out.println("Enter number of Quarters:");
System.out.print("Quarters:"); int Q1 = input.nextInt();
DecimalFormat fmt = new DecimalFormat("$#,###.##"); System.out.println("Total:"+fmt.format(calctotal(Q1)));}public static double calctotal(int Q1) { double total; total=(0.25 * Q1); return (total);}
Hope this helps!
