muhd06

Your company is evaluating the option of renting some of itscomputing services from a cloud provider. After many discussions,your company is considering renting only the accounting module.Your supervisor has asked you to develop, as soon as possible, ashort document about how this type of service is provided by acloud computing provider and the necessary steps that should betaken to implement this service. (Q6.4, 6.5)

Your report to your supervisor would include:

1. The problems with and opportunities for cloud migration

2. The risk associated with using a cloud accounting system

3. How important is the reliability of the service provider (forexample Amazon.com)?

4. Issues associated with cloud service interruption

Migrating into cloud is considered a project and like all ITtechnologies should go through all phases of systems developmentlife cycle.

U.S. include Target Corp., Home Depot Inc., the Internal RevenueService, and other government agencies such as the Office ofPersonnel Management. Companies and governments need to considerthe risks of a cyberattack, and consider backup plans in the eventa cyberattack results in a loss of hardware, software, or data. TheCommittee of Sponsoring Organizations of the Treadway Commission(COSO) issued a thought paper, COSO in the Cyber Age, tohelp organizations assess and mitigate risks associated withcybersecurity through the existing COSO Framework. Visit the COSOWeb site (www.coso.org), and refer to the “Guidance” tab. Read thethought paper to answer the following questions:

Required

1. The COSO guidance acknowledges that “cyber risk is not somethingthat can be avoided; instead it must be managed.” Why is cyber riskunavoidable? Does this acknowledgement make it more or lessdifficult to address and mitigate cyber risk?

2. At the control environment level (the first of the fivecomponents of internal control), what should organizations do toaddress cyber risk?

3. The paper identifies five broad categories of cyberattackperpetrators and motivations. Briefly describe each group ofperpetrators and their motivation.

4. What types of control activities are recommended to addresscyber risks?

Pure Pharmaceuticals, a company engaging in research on drugs, is having operations in the USA, the United Kingdom, Asia-Pacific region, include Vietnam. The firm is considering adopting cloud computing services which enable the organization to obtain its computing resources and applications from any location via an Internet connection. To be more specific, staff members are then able to receive emails stored in the cloud and share research projects with staff members working in another office easily. In such adoption, Pure Pharmaceuticals has to search for a cloud service provider, a thirdparty vendor providing application delivery, hosting, monitoring, and other services through cloud computing. You are the firm’s consultant and you are requested to provide advice to the board of directors before such adoption.

Required:

a. Perform a risk assessment on the adoption of cloud computing to the firm’s operations,

including both the opportunities and the risks involved.

b. Discuss if there would be any possible change to the existing IT organizational structure

after the adoption of cloud computing.

c. How does adoption of cloud computing affect the control environment of the

organization? What are the roles of the board of directors in the adoption of cloud

computing?

d. Discuss the general IT controls that may be expected in cloud computing environment.

You have a data set of 4096 daily observations and would like to estimate the Hurst exponent for that data like we discussed in the lectures. In the first iteration, you want to operate with two data samples consisting of 2048 non-overlapping observations and in the last iteration you want to have 1024 data samples consisting of 4 non-overlapping observations. How many data clusters do you have in total? You perform the following log-log regression: In(R/S)k = In(C) + HIn(k) + u. The estimated Hurst exponent is 0.72. If you implement the following hypothesis test,

Ho: H = 0.50 versus H1: H > 0.50,

what is your dependency structure under the null hypothesis? What is the corresponding reference distribution under the null hypothesis? Assuming that you apply a standard significance level of 5%, what is the critical value? Assume now that you run the test and your

estimated test statistic has a value of ^ = 1.81. What do you conclude concerning the

dependency structure of your data?

Big Data Processing and Analysis: Effectively managing, processing, and analyzing vast amounts of data (big data) in real-time remains a challenge. Developing algorithms and frameworks that can handle large-scale data efficiently and extract meaningful insights is an ongoing pursuit.

An ideal double-slit experiment is simulated with blue-greenlight of wavelength 500 nm. The space between the two slits isd=1.0mm.

(A) Calculate the angular position (in radians) of the third-orderbright finge.

(B) Sketch the interference patterns expected on the screen up tom=+/-3. Clearly indicate where maxima and minima of the fringestake place.

(C) The above experiment is actualized in reality. Taking intoaccount diffraction due to a finite width of the slits, find theangular seperation (in radians) of the first diffraction minimum ifthe slit width is given by a=d/3

(D) How many bright fringes of teh double-slit interference canbe fit in the central diffraction envelope (counting both + and-)?

(E) Sketch the interference patterns modulated by the centraldifraction envelope.

(F) Calculate the intensity of the m=2 interference fring interms of that of the zeroth order maximum intensityI₀.

A difraction grating is made up of1000 slits of widht 300 nm thatare separated by a distance of 900 nm between their centers. Lightis shining on the difraction grating with normal incidence. Nomatter how hard you look, you ca only see 3 maxima.
a) What happened to the rest of the maxima?
b) What wavelentgh of light is being used?
c) Waht is the angular widht of each of the maxima?

A diffraction grating is made up of slits of width 280 nm withseparation 780 nm. The grating is illuminated by monochromaticplane waves of wavelength ? = 430 nm at normal incidence.
(a) How many maxima are there in the full diffractionpattern?
(b) What is the angular width of a spectral line observed in thefirst order if the grating has 860 slits?

I just need help solving part b. Answer in radians.

<p>&#916;&#952; Suppose that you have a reflection diffraction grating with n= 840 lines per millimeter. Light from a sodium lamp passes through the grating and is diffracted onto a distant screen.<br /><br />Two visible lines in the sodium spectrum have wavelengths 498 and 569 . What is the angular separation of the first maxima of these spectral lines generated by this diffraction grating?<br />Express your answer in degrees to two significant figures.<br /><br />-- i got &#916;&#952;=3.8 degrees for the answer(WHICH IS CORRECT)<br /><br />but i dont know how to go about answering the second part (the question below is the real question)<br /><br />How wide does this grating need to be to allow you to resolve the two lines 589.00 and 589.59 nanometers, which are a well known pair of lines for sodium, in the second order (m=2)?</p>

Suppose that you have a reflection diffraction grating with n= 780lines per millimeter. Light from a sodium lamp passes through thegrating and is diffracted onto a distant screen.

A.) Two visible lines in the sodium spectrum have wavelengths 498nm and 569 nm. What is the angular separation \Delta \theta of thefirst maxima of these spectral lines generated by this diffractiongrating?

B.) How wide does this grating need to be to allow you to resolvethe two lines 589.00 and 589.59 nanometers, which are a well knownpair of lines for sodium, in the second order (m=2)?

Suppose that you have a reflection diffraction grating with 135lines per millimeter. Light from a sodium lamp passes through thegrating and is diffracted onto a distant screen
a)Two visible lines in the sodium spectrum have wavelengths 498nmand 569 nm. What is the angular separation of the first maxima ofthese spectral lines generated by this diffraction grating?
Express your answer in degrees to two significant figures
b)How wide does this grating need to be to allow you to resolve thetwo lines 589.00nm and 589.59nm nanometers, which are a well knownpair of lines for sodium, in the second order ()?
Express your answer in millimeters to two significantfigures.

Create a lab report explaining how waves and diffraction occur, and how they come hand in hand.

PLS HELP!!

Anyone know where you can get or even if you can get a solutions manual to the Student Workbook for Physics for Scientists and Engineers: A Strategic Approach, by Knight, 2nd Edition? Thanks.

I will charge 10 dollar for physics maths and chemistry notes for 11 grade . If you want short notes practice workbook and other books related to these subjects you can reach out to me .... 

What is the world's largest plant?

Which is the tallest mountain in the world?

41. Which is the largest animal on earth?

1. What is the hottest desert on Earth?

1. What is the coldest place on Earth?

3. Why are there different seasons?

2. Why does the sun rise in the east and set in the west?

4. Why does the moon change shape?

1. Why is the sky blue?

 Cash budget: Advanced  The Green PLC has projected following unit sales for January 2019 to August 2019. The sales of Green PLC are 30% in cash and the remainder is on a credit for 1 month. It also expects cash receipts from its subsidiaries
worth £40,000 in March, £26,000 in April, and £27,000 in June.
The firm pays 20% in cash for all its purchases. The remaining 40% is paid in
the following month and the last 40% is paid 2 months later.
Month Sales Purchases
January 600,000 400,000
February 500,000 350,000
March 600,000 450,000
April 500,000 475,000
May 700,000 300,000
June 800,000 450,000
July 750,000 300,000
August 800,000 350,000
CHAPTER 4   Long- and Short-Term Financial Planning 227
Wages and salaries amount to 25% of the sales in the preceding month. They
also need to pay rent of £15,000 every month. The payment for a new machinery
will be due in March for £45,000 and will be paid in cash. They have to pay interim
tax of £45,000 in May.
The firm also expects to pay dividend of £26,000 in March and receive a cash
subsidy of £37,000 from government in June.
a. Assuming that the firm has a cash balance of £32,000 at the beginning of January,
estimate the end-of-month closing cash balances for each month, March to August.
b. The directors decide that the cash balance should be maintained at £20,000 at
any given point of time. Determine the required total financing or excess cash
balance for each month, March to August.
c. Do you think that Green PLC will need an overdraft facility for the period from
March to August? What overdraft limit should they ask for while requesting a line
of credit from banks?

PharmaPlus Operates a chain of 30 pharmacies. The Pharmacies are staffed by licensed pharmacists and pharmacy technicians. The company currently employs 85 full time equivalent pharmacists(combination of full-time and part-time) and 175 full-time equivalent technicians. Each spring management reviews current staffing levels and makes hiring plans for the year. A recent forecast of the priscriptions load for the next year shows that at least 250 full time equivalent employees(pharmacists and technicians) will be required to staff the  pharmacies. The personal departments expects 10 pharmacists and 30 technicians to leave over the next year. To accomodate the expected attrition and prepare for future growth, management stated that atleast 15 new pharmacists must be hired. In addition, pharma plus new service quality guidelines specify no more than two technicians per licensed pharmacists. The average salary for licensed pharmacists is $ 40 per hour and the average salary for technicians is $10 per hour. 1) Determine a minimum cost staffing plan for Pharma plus. How many pharmacists and technicians are needed? 2) Given current staffing levels and expected attrition, how many new hires(if any) must be made to reach the level recommended in part (a)?