How to delete a file in node.js?

The process object is an instance of what class?

Express middleware is actually handled by what other Node.js module?

Which of the following methods will print to the console without a trailing new line?

The VM module allows one to:

Node will run until its sure that no further ___ are available.

The given program should generate the following output:{value1: 2222, value2: [ x: 'hello Worldl', y: 8888 ]]However, the program contains errors. Identify which of the given lines of code contain errors.Program 1. var f‌irstvar =[ 2. value1: 2222, 3. value2: { 4. xz‘hello World!’ 5. y: 8888 6-]; 7. }; 8. console.log(firstvar);

Which of the following statements is/are correct about working with the MongoDB server and the Mongodb module?

Carefully study the code snippet given in the image and determine which of the following lines of code contain errors.

Carefully study the following Node.js code snippet and answer the question that follows. 1. var var1 =( 2. xz50. 3. y :'This is a string', 4. z : false 5. ]; 6. varjson_example = stringify.JSON(var1); 7. console.log(json_example); 8. console.log(typeofjson_example ); 9. var json_example1 = JSON.parse(var1); 10. console.log(json_example1); 11. console.log(json_example1.y) Which of the following lines of code contain an error?

The given program should generate the following output: The values are: [ [ Value: 15 }, [Value: 8 }]However, the program contains some errors. Identify which code lines contain an error. 1) function addValue(val1. va|2)[ 2) setTimeout(function(){ 3) val2(null. [Value: val1]); 4) ), 500); 5)] 6) function valuesLoaded (loadedVaIues){ 7) console.log(‘The values are:'. loadedVaIues); 8)]< 9) var a = require(Async); 10) a.parallel([function(val) [ 11) addValue(15, val); 12) l. 13) function(val)[ 14) addValue(val, 8); 15)] 16) ],valuesLoaded)