Code that might cause an exception to be thrown is placed in a ____ block; code...
Code that might cause an exception to be thrown is placed in a ____ block; code that processes the exception is placed in a ____ block.
a) checked, unchecked
b) catch, finally
c) try, catch
d) input, output
Homework Answers
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Code that might cause an exception to be thrown is placed in a
____ block; code...
Exception handling All Exceptions that can be thrown must descend from this Java class: The getMessage(...
Exception handling All Exceptions that can be thrown must descend from this Java class: The getMessage( ) method is inherited from this class? What are the two broad catagories of Exceptions in Java? If an Exception is not a checked exception it must extend what class? What is the difference between a checked Exception and an unchecked Exception? What are the two options a programmer has when writing code that may cause a checked Exception to be thrown? Can a...
Please answer both questions thanks Question 16 (1 point) Select all of the TRUE statements. A...
Please answer both questions thanks
Question 16 (1 point) Select all of the TRUE statements. A method has at least one return statement. A method has at most one return value. When executing a return statement, the method exits immediately. A method with return value void must print a result. A method can have multiple return statements. Question 17 (1 point) What is the difference between a checked exception and an unchecked exception? A checked exception indicates ndicates an error...
Question 20 Statements that might generate an exception are placed in a catch block. True False...
Question 20 Statements that might generate an exception are placed in a catch block. True False 1 points Question 21 The class Exception and its subclasses are designed to catch exceptions that should be caught and processed during program execution. True False 1 points Question 22 Which of the following statements is NOT true about creating your own exceptions? Typically, constructors are the only methods that you include when you define your own exception class. The exception class that you...
QUESTION 1 If an exception is thrown None listed all listed execution terminates if there is...
QUESTION 1 If an exception is thrown None listed all listed execution terminates if there is no catch block handling the same data type as the exception thrown execution continues if the catch block handles the same data type as the exception thrown 10 points QUESTION 2 An exception is handled using an if-else statement an assignment statement a loop statement a try-catch block 10 points QUESTION 3 In program 9.4, what is the data type being thrown?...
import java.util.Scanner; import java.io.File; public class Exception2 { public static void main(String[] args) { ...
import java.util.Scanner; import java.io.File; public class Exception2 { public static void main(String[] args) { int total = 0; int num = 0; File myFile = null; Scanner inputFile = null; myFile = new File("inFile.txt"); inputFile = new Scanner(myFile); while (inputFile.hasNext()) { num = inputFile.nextInt(); total += num; } System.out.println("The total value is " + total); } } /* In the first program, the Scanner may throw an...
For practice using exceptions, this exercise will use a try/catch block to validate integer input from...
For practice using exceptions, this exercise will use a try/catch block to validate integer input from a user. Write a brief program to test the user input. Use a try/catch block, request user entry of an integer, use Scanner to read the input, throw an InputMismatchException if the input is not valid, and display "This is an invalid entry, please enter an integer" when an exception is thrown. InputMismatchException is one of the existing Java exceptions thrown by the Scanner...
Write the C# code and make a screenshot of the output according to tasks given below:...
Write the C# code and make a screenshot of the output according to tasks given below: Create a class named Prism with protected data fields named height and volume (Use double data type for the fields) [5 points] Include public properties for each field. The Height and Volume properties should have get and set accessors. [5 points] Add default constructor which sets the value of Height and Volume properties to 1 and 1 respectively. [5 points] Add overloading constructor which...
12.5 Program: Divide by Zero (C++) This program will test exception handling during division. The user...
12.5 Program: Divide by Zero (C++) This program will test exception handling during division. The user will enter 2 numbers and attempt to divide (in a try block) the 1st number by the 2nd number. The program will provide for 2 different catch statements: Division by zero - denominator is zero Division results in a negative number The user should be prompted with Enter 2 numbers: For input of 7 and 0 the output should be Exception: Division by zero...
Question 5 (10 points) Assume you have the following code, with blanks to be filled in...
Question 5 (10 points) Assume you have the following code, with blanks to be filled in below. public static void g () ( throw new () public static void f() try ) catch ( 12), e) System.out.print ("A") ; return } catch ( System.out. print ("B") throw ei e) ( 13) catch ( 14) e) ( System.out.print ("C") ; } finally System.out.print ("D") ; System.out.print ("E") ; } public static void main (String (] args) try f() } catch (...
9. What output is produced by the following code? (2 points) int waitTime 24 try SttrT...
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Please answer both questions thanks
Question 16 (1 point) Select all of the TRUE statements. A method has at least one return statement. A method has at most one return value. When executing a return statement, the method exits immediately. A method with return value void must print a result. A method can have multiple return statements. Question 17 (1 point) What is the difference between a checked exception and an unchecked exception? A checked exception indicates ndicates an error...
Question 5 (10 points) Assume you have the following code, with blanks to be filled in below. public static void g () ( throw new () public static void f() try ) catch ( 12), e) System.out.print ("A") ; return } catch ( System.out. print ("B") throw ei e) ( 13) catch ( 14) e) ( System.out.print ("C") ; } finally System.out.print ("D") ; System.out.print ("E") ; } public static void main (String (] args) try f() } catch (...
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