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Given the following piece of code: class SalaryCalculationException extends Exception{} class Person{ public void calculateSalary() throws SalaryCalculationException{ //... throw new SalaryCalculationException(); //... } } class Company{ public void paySalaries(){ new Person().calculateSalary(); } } Which of the following statements is correct? 1. This code will compile without any problems. 2. This code will compile if in method paySalaries() we return a boolean in stead of void. 3. This code will compile if we add a try-catch block in paySalaries(). 4. This code will compile if we add throws SalaryCalculationException in the signature of method paySalaries().

Correct Answer: 2 and 4 D. 3 and 4

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JAVA MCQs MCQ: Given the following piece of code: class SalaryCalculationException extends Exception{} class Person{ public void calculateSalary() throws SalaryCalculationException{ //... throw new SalaryCalculationException(); //... } } class Company{ public void paySalaries(){ new Person().calculateSalary(); } } Which of the following statements is correct? 1. This code will compile without any problems. 2. This code will compile if in method paySalaries() we return a boolean in stead of void. 3. This code will compile if we add a try-catch block in paySalaries(). 4. This code will compile if we add throws SalaryCalculationException in the signature of method paySalaries(). | Extra Education