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As a highly flexible structure, a <u>matrix organization</u> can be quickly configured to adapt as required due to changes.
<h3>What is a matrix organizational structure?</h3>
A matrix organizational structure can be defined as a type of work structure where reporting relationships between employees and the top executive (employers) are set up as a matrix rather than the conventional hierarchy approach, which makes it highly flexible and adaptable to subsequent changes.
<h3>The types of matrix organizational structure.</h3>
In business management, there are three types of matrix organizational structure and these include:
- Balanced matrix structure.
Read more on matrix organization here: brainly.com/question/7437866
Answer:
Following are the code to this question:
x = int(input())#defining a variable x for user input value
if(x>=20 and x<=98):#defining an if block that checks value is in between 20 to 98
while(not(x%10==x//10)):#defining while loop that seprate numbers and checks it is not equal
print(x)#print value
x-=1# decrease value by subtracting 1
print(x)# print value
else:#defining else block
print("The input value must lie in 20-98")#print message
Output:
36
36
35
34
33
Explanation:
- In the above python program code, a variable x is declared, which is used to input the value from the user end.
- In the next step, a conditional statement is used in if block, it checks the input value is lie in 20 to 98, and to check its uses and logic date, if it is false it will goto else section in this, it will print a message.
- If the given value is true, inside if block a while loop is declared, that separately divide the value and check it is identical or not, if it is not identical it will print the value and checks its less value similarly.
In a polling-based network receives, the operating system keeps checking the status register after a fixed time interval to see whether a device needs hardware attention or not. CPU gradually checks the status of receive bit after a defined time interval of a clock and if the value of receive bit is true then data is moved from the RX register to the memory. In interrupt-based networks, whenever a device needs hardware processing then an interrupt is raised to inform the CPU for device attention. The data of the device is transferred to memory from the network card.
Polling is a protocol, not a hardware mechanism where the device gets attention by CPU. An interrupt is a hardware mechanism, not a protocol where the device gets attention by the interrupt handler. In polling, during receiving, parts of received data need to transfer to memory but in case of interrupts, whole data is transferred at once after receiving is done. An interrupt is a heavy operation as compared to pooling because hardware involves in it. For large amounts of data, Polling becomes an inefficient method. In polling, CPU gradually checks devices at regular intervals whereas the Interrupt handler can send interrupt at any time. Each device has its own Command ready bit which indicates whether the device requires servicing or not. In polling, CPU wastes numerous clock cycles by repetitively checking the command-ready little bit of each device. In Interrupt based network, the interrupt request line indicates whether the device requires servicing or not. In interrupt-based network, CPU cycles not wasted but CPU is disturbed only when device send interrupt signals.
Relative performance between programmed I/O and DMA:
For determining the relative performance between programmed I/O and DMA, important factors are:
1. Size of data
2. Frequency of operations
