Other Programming & Computer Science Answers

a) Why is the security important in E-commerce? What are the security issues to be taken into account while designing a security system for E-commerce?

b) Some employers today are using a variety of soft benefits (such as free or low-cost on-site child-care, gyms, massages, and restaurants) to recruit and keep talented employees. For instance, Google employees get free lunch and dinner, among other benefits. What are the advantages and disadvantages to both employers and employees of these types of employee benefits? Would these soft benefits make you more inclined to work at that company? Why or why not? What about gamification—the use of awarded points, rewards, and other game-type incentives?

c) What kind of E-commerce business model is adopted by Amazon.com? Explain the different business models with respect to customers and vendors with examples?

d) When you type a word/sentence in the search bar of google, it guesses what you are typing and autofill it. Is it the example of Artificial Intelligence? How Artificial Intelligence is affecting the world's economy?

Rubrics (Scoring Guide)

- Knowledge = 40%

- Analysis = 30%

- Evaluation = 30%

d) There are an increasing number of cloud applications available. Which do you prefer to use for university-related documents and why?

d) There are an increasing number of cloud applications available. Which do you prefer to use for university-related documents and why?

How is STEM  already making your life better? It doesn’t have to be an ocean cleaning bacteria, it can be a robotica vacuum cleaner that does your chores for you, or the elevator that saves you climbing 10 flights of stairs.

In a certain assembly plant, three machines B1, B2 and B3 make 30%, 45% and  25%respectively of the products. It is known from past experience 2%, 3% and 2% of  the products made by each machine respectively are defective. Now suppose that a finished product is randomly selected. What is the probability that it is defective? If a product was chosen randomly and found to be defective, what is the probability 

that it was made by machine B3

If random variable (x) takes vales 1, 2, 3, 4 such 

that 2 P(x=1) = 3 P (x=2) = P(x=3) = 5 P (x=4) 

Find the probability distribution function (PDF) and cumulative distribution function 

(CDF), also state the properties of PDF and CDF. 

From 6 positive and 8 negative numbers, 4 numbers are chosen at random 

without replacement and multiplied. What is the probability that the product 

is positive? 

A magic bag contains of 10 good articles, 4 with minor defects and 2 with major 

defects. Two articles are chosen from the magic bag at random. Find the 

probability [5] 

(a) Exactly 1 is good 

(b) Neither is good 

(c) Both has major defects

Design the following student assignment grading template on your computer using MS Excel. Fill the cells with student name, student Reg. no and teacher name. Assume the term starts, term ends and assignment due dates yourself. But the assignment due dates should lie within the term duration. Assume the “Marks (total)” for all assignments yourself. (Note: write down the formulae for each part of question and Paste the complete image of filled excel sheet using snipping tool in your answer sheet)

a)    Calculate the sum of “Marks (total)” and “Marks scored” against the field of “Marks to date” using formula.

b)    Determine the “Subject total (%)” in percentage form for all subjects using formula.

c)    Find the overall marks (%) in percentage using formula.

d)    Refer the following table for grade allocation using formula.

Grade

Marks (%)

A

88%  -  100%

B+

81%  -  87%

B

74%  -  80%

C+

67%  -  73%

C

60%  -  66%

F

Below 60%

Please provide an unlock for this modem

https://drive.google.com/file/d/1U3zmkkpfjd49ywMOH7upgS5ZBM9nMe8O/view

The link above will lead you to all information regarding the modem in question

Write a test program in one of the following languages ( GO, RUST, SWIFT, or HASKELL)   that determines and outputs the precedence and associativity of its arithmetic and Boolean operators.

Clarification( ou should create a program that has a bunch of tests in it to determine what the precedence and associativity of the language is. For example, to determine if + or * is done first you can do this test:

x = 2 * 3 + 4

If x is equal to 10, then you know the * was done first. If x is equal to 14, then you know the + was done first.)