Of the following hard drives, which one is fastest? a. SATA 6 Gb/s SSD
b. SATA 6 Gb/s 10,000-RPM drive
c. M.2 SSD using a SATA3 interface
d. PCIe NVMe SSD card

Which of the following does 3d animation create an illusion of on the screen? a. depth b. emotion c. length d. dialogue

1)consider the following code snippet: #ifndef book_h#define book_hconst double max_cost = 1000.0; class book{public: book(); book(double new_cost); void set_cost(double new_cost); double get_cost() const; private: double cost; }; double calculate_terms(book bk); #endifwhich of the following is correct? a)the header file is correct as given. b)the definition of max_cost should be removed since header files should not contain constants. c)the definition of book should be removed since header files should not contain class definitions. d)the body of the calculate_terms function should be added to the header file.

Apython programming question: assume s is a string of lower case characters. write a program that prints the number of times the string 'bob' occurs in s. for example, if s = 'azcbobobegghakl', then your program should print number of times bob occurs is: 2