I. If a sentence is correct write true if the sentence is incorrect write false.

1. A modern computer consists of one or more processors.

2. An operating system is a program that acts as an intermediary/interface between a user of

a computer and the computer hardware.

3. Program execution deals with the specifics of I/O and file formats.

4. System access resolves conflicts for resource contention

What is a society that has moved to the internet rather than relying on physical media called

Consider the following code snippet: #ifndef cashregister_h#define cashregister_hconst double max_balance = 6000000.0; class cashregister{public: cashregister(); cashregister(double new_balance); void set_balance(double new_balance); double get_balance() const; private: double balance[12]; }; double get_monthly_balance(cashregister bk, int month); #endifwhich of the following is correct? a)the header file is correct as given.b)the definition of max_balance should be removed since header files should not contain constants.c)the definition of cashregister should be removed since header files should not contain class definitions.d)the body of the get_monthly_balance function should be added to the header file.

Alex’s family members live in different parts of the world. they would like to discuss the wedding plans of one of their distant relatives. however, alex wants all the family members to talk to each other simultaneously so that they can make decisions quickly. which mode of internet communication should they use? a. blog b. email c. wiki d. message board e. instant messaging