Java Syntax and Variables — Quick Check

1. Which of these is a valid way to declare an integer variable in Java?

var age = 25int age = 25;age: int = 25let age = 25;

2. What does it mean that Java is 'statically typed'?

Variables can change type at runtimeEvery variable's type is fixed and checked by the compilerVariables must be declared using the `static` keywordTypes are optional and inferred at runtime

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