How many constructors are there in the following class declaration?class CashRegister { public: CashRegister(); CashRegister(int count); void set_item_count(int count); void view() const; private: int item_count; }; CashRegister::CashRegister() { set_item_count(0); } CashRegister::CashRegister(int count) { set_item_count(count); }a. 0b. 1c. 2d. 3

When you type the pwd command, you notice that your current location on the linux filesystem is the /usr/local directory. answer the following questions, assuming that your current directory is /usr/local for each question. a. which command could you use to change to the /usr directory using an absolute pathname? b. which command could you use to change to the /usr directory using a relative pathname? c. which command could you use to change to the /usr/local/share/info directory using an absolute pathname? d. which command could you use to change to the /usr/local/share/info directory using a relative pathname? e. which command could you use to change to the /etc directory using an absolute pathname? f. which command could you use to change to the /etc directory using a relative pathname?

Quick pl which one of the following is considered a peripheral? a software b mouse c usb connector d motherboard

Create a class named majors that includes an enumeration for the six majors offered by a college as follows: acc, chem, cis, eng, his, phys. display the enumeration values for the user, then prompt the user to enter a major. display the college division in which the major falls. acc and cis are in the business division, chem and phys are in the science division, and eng and his are in the humanities division. save the file as majors. java.