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. (a) Prove or disprove carefully and in detail: (i) Θ is transitive and (ii) ω is transitive. (b) Assume n is a positive intege

Sergio [31]

Answer:

The Following are the solution to this question:

Explanation:

In Option a:

In the point (i) $\Omega$ is transitive, which means it converts one action to others object because if $\Omega(f(n))=g(n)$ indicates $c.g(n)$ . It's true by definition, that becomes valid. But if $\Omega(g(n))=h(n)$ , which implies $c.h(n)$ . it's a very essential component. If $c.h(n) < = g(n) = f(n) \$ . They $\Omega(f(n))$ will also be $h(n)$ .

In point (ii), The value of $\Theta$ is convergent since the $\Theta(g(n))=f(n)$ . It means they should be dual a and b constant variable, therefore $a.g(n)$ could only be valid for the constant variable, that is $\frac{1}{a}\ \ and\ \ \frac{1}{b}$ .

In Option b:

In this algorithm, the input size value is equal to 1 object, and the value of A is a polynomial-time complexity, which is similar to its outcome that is $O(n^{2})$ . It is the outside there will be a loop(i) for n iterations, that is also encoded inside it, the for loop(j), which would be a loop $(n^{2})$ . All internal loops operate on a total number of $N^{2}$ generations and therefore the final time complexity is $O(n^{2})$ .

6 0

3 years ago

In this exercise, your function will receive 2 parameters, the name of a text file, and a list of strings. The function will wri

diamong [38]

Answer:

# the function is defined

# it takes 2 arguments: filename and list of string

def solution(filename, listOfString):

# the file is opened in write mode

# so that we can write to it

with open(filename, 'w') as file_object:

# we loop through the entire list of string

# this looping help us know what to write to the file

for each_string in listOfString:

# if the length of the string is less than 4

# we write 'x' with a new line

if len(each_string) < 4:

file_object.write("x\n")

# else if the length of the string is greater than equals 4

# we write the fourth character

# and also add new line

else:

file_object.write(each_string[3])

file_object.write("\n")

Explanation:

The function is written in Python. It takes two argument; filename and list of string.

It opens the file in write mode and then loop through the list of string. During the loop, we know what to write to the file.

In the length of a string is less than 4; we write 'x' else we write the fourth character in the string. The fourth character has an index of 3 because string uses zero index counting like a string. Starting from zero; 0, 1, 2, 3, 4... the fourth character has an index of 3.

5 0

3 years ago

You work as the IT administrator for a small business and are responsible for the corporate network. Until now, the network has

posledela

Answer:

Extend a Volume:

1. in the lower left-hand corner, R click the start page thumbnail and select disk management

2. if needed, click ok to initialize any new disks.

3. R click the volume and select extend volume.

4. click next.

5. for the system volume, you can only extend the volume onto the existing disk. type the amount of disk space to add to the volume and click next. click finish.

Convert a Disk to Dynamic

1. In Disk management, R click the disk and select convert to Dynamic Disk

2. Select the disk to convert, click ok.

3. Click convert

4. If the disk contains a volume, you will be shown a warning message. Click Yes to continue.

Create a Spanned Volume

1. In disk management, R click a disk or free space on a disk and select New Spanned Volume.

2. Click Next

3. Select the disks that will be part of the spanned volume and click Add. You must select at least 2 disks to create a spanned volume.

4. To modify the amount of space used on a disk for the new volume, select the disk in the right box, and then edit the number in the select the amount of space in MB: field.

5. Click next

6. Select the drive letter and click Next

7. Type the volume label, then click next

8. Click finish

9. If the new volume includes a space from a disk that is currently a basic disk, you will be prompted to convert the disk to a dynamic disk. Click Yes to create the volume.

Explanation:

5 0

3 years ago

Universal Containers (UC) uses a custom object called Vendor. The Vendor custom object has a Master-Detail relationship with the

Rudik [331]

Answer:

The account record comprises of Invoice roll up summary fields.

Explanation:

The possible reason that this change was not permitted was that the account record comprises of Invoice roll up summary fields.

Invoice roll up summary fields: A roll-up summary field computes values from associated records, for example those in a linked list. a person or someone ca design a roll-up summary field to show a value in a master record by building the values of fields in a particular record.

The detail record must be associated to the master through a master-detail relationship. for instance, you want to show the sum of invoice amounts for all linked custom object records in an account’s Invoices related list. you can show the whole or sum in a custom account field refereed to as Total Invoice Amount.

4 0

3 years ago

Make absolutely no changes to main(). Change function backwards so that the elements of the array are swapped in order for eleme

makkiz [27]

Answer:

i got you hold on.

Explanation:

5 0

3 years ago