SIT 232 Object-Oriented Development Null Reference Exception. Questions and Answers. Score 100%

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SIT 232 Object-Oriented Development Null Reference Exception Null Reference Exception 1. What is a possible situation that leads to the exception? A NullReferenceException 2. Who is the charge of ... throwing the exception: you as a programmer or the runtime system? In theory, should you throw exception of this type? Explain your answer. 3. If you need to throw the exception, what details would you provide as a message to the user(caller)? What parameters would you include in the message? 4. Can the exception be generally caught (and therefore handled)? 5. If the exceptions occurs, should you generally catch this exception type or is it better to pass such exception to the user (caller)? It is not enough to say yes or no: you must provide an argument to support your answer. 6. Is the exception a case when you want to avoid this exception to occur in your application in general? If so, what would be your actions as a programmer to avoid it? Index out of Range 1. What is a possible situation that leads to the exception? 2. Who is the charge of throwing the exception: you as a programmer or the runtime system? In theory, should you throw exception of this type? Explain your answer. 3. If you need to throw the exception, what details would you provide as a message to the user(caller)? What parameters would you include in the message? Can the exception be generally caught (and therefore handled)? 5.Is the exception a case when you want to avoid this exception to occur in your application in general? If so, what would be your actions as a programmer to avoid it? Stack overflow 1. What is a possible situation that leads to the exception? 2. Who is the charge of throwing the exception: you as a programmer or the runtime system? In theory, should you throw exception of this type? Explain your answer. 3. If you need to throw the exception, what details would you provide as a message to the user(caller)? What parameters would you include in the message? 4. Can the exception be generally caught (and therefore handled)? 5. If the exceptions occurs, should you generally catch this exception type or is it better to pass such exception to the user (caller)? It is not enough to say yes or no: you must provide an argument to support your answer. 6. Is the exception a case when you want to avoid this exception to occur in your application in general? If so, what would be your actions as a programmer to avoid it? Out of memory of exception 1. What is a possible situation that leads to the exception? 2. Who is the charge of throwing the exception: you as a programmer or the runtime system? In theory, should you throw exception of this type? Explain your answer. 3. If you need to throw the exception, what details would you provide as a message to the user(caller)? What parameters would you include in the message? 4. Can the exception be generally caught (and therefore handled)? 5. If the exceptions occurs, should you generally catch this exception type or is it better to pass such exception to the user (caller)? It is not enough to say yes or no: you must provide an argument to support your answer. 6. Is the exception a case when you want to avoid this exception to occur in your application in general? If so, what would be your actions as a programmer to avoid it? Invalid cast exception 1. What is a possible situation that leads to the exception? 2. Who is the charge of throwing the exception: you as a programmer or the runtime system? In theory, should you throw exception of this type? Explain your answer. 3. If you need to throw the exception, what details would you provide as a message to the user(caller)? What parameters would you include in the message? 4. Can the exception be generally caught (and therefore handled)? 5. If the exceptions occurs, should you generally catch this exception type or is it better to pass such exception to the user (caller)? It is not enough to say yes or no: you must provide an argument to support your answer. 6. Is the exception a case when you want to avoid this exception to occur in your application in general? If so, what would be your actions as a programmer to avoid it? . Divide by zero exception 1. What is a possible situation that leads to the exception? . 2. Who is the charge of throwing the exception: you as a programmer or the runtime system? In theory, should you throw exception of this type? Explain your answer. 3. If you need to throw the exception, what details would you provide as a message to the user(caller)? What parameters would you include in the message? 4. Can the exception be generally caught (and therefore handled)? 5. If the exceptions occurs, should you generally catch this exception type or is it better to pass such exception to the user (caller)? It is not enough to say yes or no: you must provide an argument to support your answer. 6. Is the exception a case when you want to avoid this exception to occur in your application in general? If so, what would be your actions as a programmer to avoid it? Argument Exception 1. What is a possible situation that leads to the exception? 2. Who is the charge of throwing the exception: you as a programmer or the runtime system? In theory, should you throw exception of this type? Explain your answer. 3. If you need to throw the exception, what details would you provide as a message to the user(caller)? What parameters would you include in the message? 4. Can the exception be generally caught (and therefore handled)? 5. If the exceptions occurs, should you generally catch this exception type or is it better to pass such exception to the user (caller)? It is not enough to say yes or no: you must provide an argument to support your answer. 6. Is the exception a case when you want to avoid this exception to occur in your application in general? If so, what would be your actions as a programmer to avoid it? Argument Out Of Range Exception 1. What is a possible situation that leads to the exception? 2. Who is the charge of throwing the exception: you as a programmer or the runtime system? In theory, should you throw exception of this type? Explain your answer. 3. If you need to throw the exception, what details would you provide as a message to the user(caller)? What parameters would you include in the message? 4. Can the exception be generally caught (and therefore handled)? 5. If the exceptions occurs, should you generally catch this exception type or is it better to pass such exception to the user (caller)? It is not enough to say yes or no: you must provide an argument to support your answer. 6. Is the exception a case when you want to avoid this exception to occur in your application in general? If so, what would be your actions as a programmer to avoid it? System Exception 1. What is a possible situation that leads to the exception? 2. Who is the charge of throwing the exception: you as a programmer or the runtime system? In theory, should you throw exception of this type? Explain your answer. 3. If you need to throw the exception, what details would you provide as a message to the user(caller)? What parameters would you include in the message? 4. Can the exception be generally caught (and therefore handled)? 5. If the exceptions occurs, should you generally catch this exception type or is it better to pass such exception to the user (caller)? It is not enough to say yes or no: you must provide an argument to support your answer. 6. Is the exception a case when you want to avoid this exception to occur in your application in general? If so, what would be your actions as a programmer to avoid it? [Show More]

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