Answer:
2. <em>A reference of type A can be treated as a reference of type B</em> - False
Base class or its objects are not related to their derived class (or its objects).
Explanation:
class A {
int a;
public A() {
a = 7;
}
}
class B extends A {
int b;
public B() {
b = 8;
}
}
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1. <em>After the constructor for class B executes, the variable a will have the value 7 </em>- True.
When an object of a derived class is declared, the constructor of base class is called before the constructor of derived class (is called).
3. <em>Both variables a and b are instance variables </em>- True.
Classes can have instance, or member, variables and methods.
4.<em> After the constructor for class B executes, the variable b will have the value 8</em> - True.
When object of class B is declared, its constructor was called, which initialized variable b to 8.
The answer is a Scroll bar, the description fits perfectly because you need to move it to see more of the content you are viewing, and it wont be completely. when the item does appear completely on screen then the bar is relatively large and there is no need for scrolling, however the opposite occurs during when you cannot see all of it.
Answer:
1 You can learn to draw
2 You can learn to code
3 You can learn to make a thumbnail
4 You can learn how to follow yourself
5 You can learn to remix your own projects
6 You can learn how to make a featured project you've never shared
Explanation:
Answer:
#include<stdio.h>
#include<string.h>
int main() {
int n;
FILE *fp = fopen("salaries.txt", "r");
double sumSalaries = 0;
double quarterlySalary1, quarterlySalary2, quarterlySalary3, quarterlySalary4;
while(!feof(fp)) {
fscanf(fp, "%lf", &quarterlySalary1);
fscanf(fp, "%lf", &quarterlySalary2);
fscanf(fp, "%lf", &quarterlySalary3);
fscanf(fp, "%lf", &quarterlySalary4);
sumSalaries = sumSalaries + quarterlySalary1+quarterlySalary2+quarterlySalary3+quarterlySalary4;
printf("Salary Sum %lf: \n", sumSalaries);
printf("Income Type: ");
if(sumSalaries > 200000 ){
printf("h");
}
else if(sumSalaries >= 15000 && sumSalaries<=200000){
printf("m");
}
else{
printf("l");
}
printf("\n");
}
fclose(fp);
return 0;
}
Explanation:
