Monthly Archives: January 2024

**The question is in the attached file**

You will submit a 2-page outline in Word that describes the forensics analysis you will conduct using Regscanner. The outline should be in narrative form, double-spaced, and in APA format.

The outline should provide the following:

1) A summary of the forensics tool Regscanner.

2) The format you will use to report on the tool’s output and how you would report the results to a supervisor or judge (in the case of persecuting a case)

In 500 words or more, compare DNS failover and cloud failover. 

Researchers from the School of BioSciences have requested our help with one of their

experiments. They are performing behavioural experiments with zebrafish. At any one instance in

time there are a large number of zebrafish in the aquarium. For their particular experiment, the

biologist take a snapshot of the aquarium and then need to find the longest series of zebrafish such

the length of each fish along the horizontal direction in the aquarium is increasing. They also need

to know the number of zebra fish in this series.

For example, the snapshot of the aquarium resulted in fish lengths of [2, 5, 3, 7, 11, 1, 12, 4, 15, 14, 6, 16].

One possible longest series of increasing lengths in this case is [2, 3, 7, 11, 12, 14, 16] with 7 zebrafish.

We say one possible longest series of increasing lengths here because it is not necessarily unique.

For example, the length 14 in the output could be replaced with 15: [2, 3, 7, 11, 12, 15, 16] and also

be valid.

In this question you will consider algorithms for finding the longest series of increasing lengths

via the function LongestIncreasingLengths(A[0, · · · , n − 1]), as well as the size of this output

array.

(a) [1+2+1 = 4 Marks] Consider a recursive algorithm:

i [1 Mark]Write down a recurrence relation for the function LongestIncreasingLengths.

ii [2 Marks] Using this recurrence relation, write a recursive algorithm in pseudocode for

LongestIncreasingLengths that only calculates the array size of the longest series of

increasing lengths. You do not need to output the actual array containing the longest

series of increasing lengths in this part of the question. For the example above with input

A = [2, 5, 3, 7, 11, 1, 12, 4, 15, 14, 6, 16], the output should just be 7. The pseudocode should

be about 10 lines of code.

iii [1 Mark] What is the time complexity of this recursive algorithm? Justify your answer.

(b) [5+1+1 = 7 Marks]

i [5 Marks] Building on from your recursive algorithm in part (a), write down a dynamic

programming implementation in pseudocode for the function

LongestIncreasingLengths(A[0, · · · , n − 1]) to find the longest series of increasing

lengths. This should also output the size of the longest series of increasing lengths. The

pseudocode should be about 20 lines of code.

ii [1 Mark] Explain how the recurrence relation used for your dynamic programming imple-

mentation involves overlapping instances.

iii [1 Mark] What is the time complexity of your algorithm and how much auxiliary space

was required. Justify your answer.

(c) [1+2 = 3 Marks] The time complexity of the recursive algorithm for LongestIncreasingLengths

was exponential, while the dynamic programming algorithm lead to a polynomial

time complexity (note, you need to determine that polynomial above). Here we will investigate

an algorithm for the function LongestIncreasingLengths that has a time complexity of

O(n log n).

Consider building a set of arrays for the input array A[0, · · · , n − 1]. As we scan along A, we

will compare A[i] with the final element in each array in this set. This comparison will satisfy

the following conditions:

(1) If A[i] is smaller than the final element in each array, start a new array of size 1 with A[i].

(2) If A[i] is larger than the final element in each array, copy the longest array and append

A[i] to this new array.

(3) If A[i] is in between, find the array with the final element that is greater than A[i] and

replace that element with A[i].

i [1 Mark] Write down the set of arrays that satisfy these rules for the input array

A = [0, 8, 4, 12, 2, 10, 6, 14, 1, 9, 5, 13, 3, 11, 7, 15].

ii [2 Marks] Building from these conditions, explain how an algorithm for the function

LongestIncreasingLengths could run with time complexity O(n log n). You may make

use any algorithm introduced in the lectures to help you with your explanation. Note: you

do not have to write this algorithm in pseudocode. We are expecting that you write a short

paragraph or a short list of bullet points describing the important steps of the algorithm

to explain the time complexity.

Hint: what if you only consider the final elements of this set of arrays as a single array?

Please go through the attachment for assignment details.

Dwayne and Debbie Tamai Family of Emeryville, Ontario.

Mr. Dwayne Tamai and Mrs. Debbie Tamai case of electronic harassment involved 15-year-old son, Billy, who took control of all of the electronic devices in the family’s home, including the phone, and manipulated them to the distress of other family members for his own amusement. The incidents began in December 1996, when friends of the family complained that phone calls to the Tamai home were repeatedly being waylaid, cut off missed messages, strange clicking and appears like a minor with a disembodied voice, unnervingly distorted by computer, who interrupted calls to make himself known.

After burping repeatedly, the caller frightened Mr. and Mrs. Tamai, and stated that I know who you are, and I stole your voice mail. Mocking, sometimes menacing, the high-tech stalker became a constant presence, eavesdropping on family conversations, switching TV channels, and shutting off the electricity.

The police department confirmed that the sabotage was an inside activity but refrain from releasing the name the culprit. The police further stated that nothing would be gained by filing charges against the suspect. Mr. Dwayne and Mrs. Debbie Tamai asserted that their son, Billy, had admitted engaging in the mysterious calls. The interruptions included burps, blathering and claims having control over the inner workings of the Tamai’s custom-built home, and the power to turn individual appliances on and off via remote control.

It started off as a witticism with friends and got out of control to an extent that he didn’t know how to end the entire operation, become afraid to come forward and tell the parents for the fear of us disowning him.

On Saturday, Mr., and Mrs. Tamai get organized and planned to take their son to the police department to defend him against persistent rumors on him. Instead, Mr., and Mrs. Tamai’s son confessed and labelled an intruder code-named, Sommy. Mr., and Mrs. Tamai eliminated all external sources and had confidence in interior sources. After 2-days, a team of investigators, intelligence and security experts loaded with high-tech equipment failed to locate Sommy. The next day, the team brought in two television networks to assist in the process.

In conclusion, the son, Billy not (Sommy) contacted the victims; (his biological parents), launched verbal threats in combination with the electronic harassment, in an effort to demonstrate his power and authority over them. The best option was, Mr., and Mrs. Tamai victims were not physically harmed, but terrified and greatly inconvenienced by the fact that the unknown force appeared to have control over a great many aspects of their lives, and the unknown force turned out to be their biological son, Billy.

Scenario: 1
Criminal motive is connected to emotional, psychological, and material need are often impel by means of behavior and independent of technology operation. These criminal tendencies are believed to champion the restoration of the criminal’s self-confidence, and self-worth which lead criminals to the path of temporary gratification, inadequacy, and incompetence.

Question 1

1:1 Provide a comprehensive narrative of Billy’s competency and creating emotional distress on his parents.

1:2 Identify the role of Sommy in this operation

Scenario 2

The police department confirmed that the sabotage was an inside activity but refrain from releasing the name the culprit. The police further stated that nothing would be gained by filing charges against the suspect.

2:1 What level of criminal behavior was exhibited by Billy in this operation?

2:2 The entire operation is classified as a serious domestic problem, why didn’t the police officer file charges against the suspect?

Scenario 3

3:1 Modern approach use computer and internet technologies identify offender modus operandi, criminal intent, and motive. 

3:2 Describe the impact of computer and internet technologies of Billy MO and criminal motive in this situation.

Faster Computing has contacted Go2Linux and requested a brief  proposal presentation for migrating its systems from Windows to Linux.  The company is specifically interested in seeing the following  information:

• Based on your current understanding of Faster Computing’s business, what are some potential benefits of Linux?
   
• The company is aware that many different Linux derivatives exist. Which would Go2Linux recommend, and why?
   
• Are there graphical interfaces available for the Linux workstations  that would provide similar functionality to Windows? Some users are  concerned about working with a command-line interface.
   
• What steps will be required to migrate the systems from Windows to Linux?
   
• What tools are available on Linux for the servers to provide file sharing, web servers, and email servers?
   

The deliverable for this phase of the project is a three- to  five-slide PowerPoint narrated presentation. For each slide, you will  embed your own audio recording as if you were presenting the content to  the Faster Computing team. Faster Computing has not yet committed to the  project, so this should be presented as a proposal. 

The presentation should be visually appealing; inclusion of at least  one image that supports the content and adds value to the proposal is  required. You must cite at least two quality sources.

Complete the following assignment in one MS word document:

Chapter 2 – Exercises 4 and 15

Exercise 4:

In 2017, McKinsey & Company created a five part video titled “ Ask the AI Experts: What Advice Would you give to executives About AI” View the Video and summarize the advice given to the major issues discussed.

Exercise 15:

There are a few AI applications for tourism, such as Bold360 and AltexSoft, for dealing with customers and offering consultancy services. Discuss these in a report.

Include an APA cover page and include at least two APA formatted references

1. Write a pseudo code before starting your program (you may not use SWITCH, replace it with IF structures)

1. Discuss what power in the context of leadership is and how it relates to bullying within organizations.  Also note how this impacts productivity.
2. Discuss what organizational culture is and how it impacts work productivity.  Also, note how organizational culture impacts the success of innovation implementation.
3. How does culture impact leadership? Can culture be seen as a constraint on leadership?

 At least one scholarly (peer-reviewed) resource should be used in the initial discussion thread.  Please ensure to use information from your readings and other sources from the UC Library.  Use APA references and in-text citations.