Answer:
The answer is "Option A".
Explanation:
In the given question the method toString() is used that converts any value into a string. In this code two print method is used, that can be described as follows:
- In the first method, object1 is created, which is used to print all object values.
- In the second method, object1 uses the toString() method, which converts all values into a string, that's why the answer to this question is "True".
Answer:
#include <iostream>
using namespace std;
int main()
{
int cookies;
cin >> cookies;
cout << "The calorie consumption is: " << cookies * 142 << endl;
return 0;
}
Explanation:
First line: include basic library of C++(input and output).
using namespace std;
Says to compiler we are using std.
int main() Main function
int cookies, cookies variable, of int type
cin >> cookies
get the number of the cookies from user
cout Print the text and calories(one cookie have 142 calories)
Have a nice day ;)
Answer:
printing cable
Explanation:
is a cable used to transfer information from a computer to the printer in packages
Answer:
Explanation:
Transitive dependency
In this case, we have three fields, where field 2 depends on field 1, and field three depends on field 2.
For example:
Date of birth --> age --> vote
Partial dependency
It is a partial functional dependency if the removal of any attribute Y from X, and the dependency always is valid
For example:
Course and student these tables have a partial dependency, but if we have the field registration date, this date will depend on the course and student completely, we must create another table with the field registration date to remove this complete dependency.
If we remove or update the table registration date, neither course nor student must not change.
