Answer:
Explanation:
The following pseudocode for this method using operations of the ADT list would be the following
swap(aList, indexI, indexJ) {
initialize temp_variable = Retrieve(indexI, aList)
Insert(Retrieve(indexJ, aList), indexI, aList)
Insert(Retrieve(indexI, aList), temp_variable, aList)
}
This code basically saves the aList index of i , into a temporary Variable. Then it sets the aList index of i to the value of the element in index of j. Then it does the same for the index of j with the tem_variable. If we assume that the indexes of i and j exist, then it can crash our entire program if those indexes are missing from the list when we try to access them.
Answer:
To create a redundant computer network, The star network topology is adopted.
Explanation:
Note that topology is not a type of network but a top view of how the network looks like or is connected.
To make a network redundant, interconnect every computer to one another in the network, so even when a line or an ethernet cable ( the connector) makes, there is no loss of connection.
This form of network is not recommended for large computer networks as it would result in confusion due to excess connection cables running in the network.
Answer:
After checking the attached picture, come to this calculated "Total Time".
Total time 'T'
T = (0.25)(200) + (0.15)(200) + (0.1)(250) + (0.05)(175) + (0.45)(75)
T = 147.5 ps
Answer:
The reason why software products are developed and delivered quickly is because
- most of the time client cannot wait an extended time for the merchandise to be developed and delivered because the delay in delivery of software products might cause a loss for the client if that specific software is being developed for the client's business solution.
- In some mission-critical applications like defense systems, space research systems in such cases software must be delivered as quickly as possible because the project which is getting into such area cannot await an extended time for a software package to be delivered as here time constraint is involved and delay in at some point might cause a loss for an entire ongoing project.
Explanation:
Sometimes sensible to deliver an unfinished product then issue new versions of that product after delivery because
- Sometimes the software that has got to be developed could be very big which isn't possible to develop during a shorter time and even client cannot wait an extended time for he's software in such case only the primary main core functionality of the software is being developed and delivered to the client and in later version remaining functionality's are included and delivered.
- Even it is often the case that software that has got to be developed is very complex and should get lots of obstacles during development in such cases also only the core functionalities are being developed and delivered and in later version remaining functionality's are included.
3) Presence of bugs in software may also lead to issue a new version of that software after delivery and then fix the bug and deliver the new version to the client.
Answer:
Quantum
Explanation:
A quantum is the time between interrupt pulses, and represents the time each program will have allocated to it to run. a quantum specifies the duration of time an interrupt delays for, before sending an extra pulse to the CPU. This is to properly coordinate the functions of the input and output devices of the computer better.
Quantum times are not usually fixed. they can be 1 millisecond or up to 10 milliseconds depending on the tasks that need to be performed
