Understanding If Statements in Java

What is the correct syntax for an if statement in Java?

• if (condition) {}

• if condition: {}

• if [condition] {}

• if condition {}

Which of the following is used to compare two strings in Java for equality within an if statement?

• ==

• equals()

• compareTo()

• Both A and B

What will the following code snippet print? ```java if (5 > 3) { System.out.println("Five is greater than three."); } ```

• Five is greater than three.

• Error

• Nothing

• 5 > 3

How can you correctly check if a string `name` equals "John" in an if statement?

• if (name == "John")

• if (name.equals("John"))

• if ("John".equals(name))

• B and C are correct

What is the output of the following code? ```java String a = "Hello"; String b = "hello"; if (a.equals(b)) { System.out.println("Equal"); } else { System.out.println("Not Equal"); } ```

• Error

• Equal

• Not Equal

• None of the above

In Java, which operator is used to check if two values are NOT equal in an if statement?

• !=

• ==

• <=

• >=

What does the following code snippet output? ```java int number = 10; if (number % 2 == 0) { System.out.println("Even"); } else { System.out.println("Odd"); } ```

• Odd

• Even

• Error

• None of the above

Which of the following is a valid if statement in Java?

• if 5 > 3: print("Yes");

• if (5 > 3) System.out.println("Yes");

• if [5 > 3] System.out.println("Yes");

• if (5 > 3) { print("Yes"); }

How do you correctly check for string inequality in an if statement?

• if (str != "value")

• if (!str.equals("value"))

• if (str.equals("value") == false)

• B and C are correct

What will the following code snippet output? ```java String language = "Java"; if (language.equals("java")) { System.out.println("Programming Language"); } else { System.out.println("Not a Programming Language"); } ```

• Programming Language

• Not a Programming Language

• Error

• None of the above