Answer:
I believe you want a subclass so here it is!
public class ReadWrite extends ReadOnly {
public ReadWrite(int initialValue){
super(initialValue);
}
private boolean modified = false;
public void setVal(int x) {
val = x;
modified = true;
}
public boolean isDirty() {
return modified;
}
}
Explanation:
I might be wrong, just check through it in case
Hope this helped
:)
True
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Linux. You do not need Linux as an operating system for your website.
Answer:
The process of adding binary numbers is the same as the process adding decimal numbers which are the normal base 10 numbers with the difference being that in decimal numbers there are digits 1 to 9 and in binary numbers, there are only digits 1 and 0
So when we add binary numbers, we havr;
0 + 0 = 0
1 + 0 = 1
0 + 1 = 1
1 + 1 = 10
Why 1 + 1 = 10 is because, there are no 2s in binary number system, just like when we get from 0 to 9 in a decimal system we start again at 10
For binary subtraction, we have the following;
0 - 0 = 0
1 - 0 = 1
1 - 1 = 0
10 - 1 = 1 (from 1 + 1 = 10)
For example 1100₂ - 1010₂ = 0010₂
As shown below
Borrow 1
, ↓
1, 1 ¹0 0
<u> 1, 0 1 0</u>
, 0 0 1 0
The addition and subtraction of the binary number system are similar to that of the decimal number system. The only difference is that the decimal number system consists the digit from 0-9 and their base is 10 whereas the binary number system consists only two digits (0 and 1) which make their operation easier
Explanation:
