Given the following beginning of a class definition for a superclass named clock, how many accessor and mutator methods will be needed to complete the class definition? class clock: def __init__(self, shape, color, price): self._shape = shape self. color = color self. price = price a. 3 mutator, 4 accessor b. 3 mutator, 3 accessor c. 1 mutator, 1 accessor d. 4 mutator, 5 accessor

Can be categorized as popularity, relevancy, and user satisfaction. select one: a. mobile search seo b. ranking factors c. serp d. web analytics

Which database model is best used for data warehouse and data mining

Discuss the ways in which electronic information associated with payments is addressed in terms of security. include encryption, secure sockets layers, and secure electronic transactions in your discussion. are there any other ways that consumers and businesses can keep their payment information secure in an electronic commerce environment? do you feel that your information is safe when conducting electronic business? why or why not?