Which of the following is used to handle errors in Node.js?(1 Point)try/catchthrowassertall of the above

Which of the following is used to create error handling frameworks in Node.js?(1 Point)Express.js error handling middlewaredomain moduleNode.js assert moduleall of the above

Which of the following is a correct way to handle errors when executing a query in Node.js?connection.query(sql, function(err, results) { if (err) throw err; });connection.query(sql, function(error, results) { if (error) throw error; });connection.query(sql, function(err, results) { if (err) return; });connection.query(sql, function(error, results) { if (error) return; });

1.Question 1Why do we use exception handlers?1 pointCatch errors within a programRead a fileTerminate a programWrite a file2.Question 2What is the purpose of a try…except statement?1 pointOnly executes if one condition is trueCrash a program when errors occurCatch and handle exceptions when an error occursExecutes the code block only if a certain condition exists

Which of the following should immediately follow ‘try’ block to handle an exception? finally catch else except

er Which of the following keyword is used by calling function to handle exception thrown by called function?Optionsthrowstrythrowcatch