51 student appears in an examination which consists of total 5 subjects and each subject is having maximum marks of 50? The roll number of the student, his/her in various subjects are supplied as input data. Such a collection of related data items which is treated as a unit is known as a record. Draw a flowchart to calculate the percentage marks obtained by the students in this examination and then to print it along with his/her roll number and name

Explain why it is reasonable to assume that receiving 3 duplicate acks in tcp is an indication that the network is not currently congested.

List the five on-board vehicle subsystems

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.