C++ MQCs with Explanation (CHAPTER 3: TOKENS, EXPRESSIONS AND CONTRAL STRUCTURES)

Which of the following statements is FALSE?

1. All variables must be declared before they are used
2. A variable can be declared anywhere in the scope
3. A variable must be initialized at the time of its declaration
4. All variables must be given a type when they are declared

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Answer: 

Option c: A variable must be initialized at the time of its declaration

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Explanation Here