Question: When a derived class constructor calls its base class constructor, whathappens if the base class's constructor does not assign a value to aninstance variable?a syntax

When a derived class constructor calls its base class constructor, whathappens if the base class's constructor does not assign a value to aninstance variable?a syntax error occursa compile

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time error occursa run

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time error occursthe program compiles and runs correctly because the instance variables are initialized to their default value

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