25 POINTS. Which three features are related to the functions of a continuous rotation servo motor? A. The command signal sets the direction and speed of rotation.
B. It can change the shaft's movement from circular to forward or backward motion.
C. It is commonly used for radar navigation on robots.
D. The motor can turn either clockwise or counterclockwise with no limits.
E. There are barriers in the design that prevent rotation beyond a half circle.

Which is a benefit of getting information from a government website? a. the information will be easy to understand. ob. the information will be the most current. oc. the information can be trusted.

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.

22. sata3 allows for data transfer rates of 600 mb/s. explain why you would likely not be able to copy data from one hard drive to another at anywhere close to this speed. also, what could be upgraded on the computer to achieve transfer speeds closer to 600 mb/s