Transform the while loop into an equivalent for loop (make sure it produces the same output).
What will be an ideal response?
```
for (int num = 2; num <=20; num ++)
System.out.println(num);
```
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How is mark up helpful when setting complex tabular copy?
What will be an ideal response?
When each object of a class maintains its own copy of an attribute, the attribute is known as a(n) _____.
Fill in the blank(s) with the appropriate word(s).
What is the output of the following code?
``` public class Test { public static void main(String[] args) { String s1 = new String("Welcome to Java"); String s2 = s1; s1 += "and Welcome to HTML"; if (s1 == s2) System.out.println("s1 and s2 reference to the same String object"); else System.out.println("s1 and s2 reference to different String objects"); } } ``` a. s1 and s2 reference to the same String object b. s1 and s2 reference to different String objects
Early bookmarking services were able to survive the so-called dot-com implosion of 2000/2001
Indicate whether the statement is true or false