Node

Question 1

What is the top level object provided by Node?

Answer 1

global

Question 2

What are the four phases of the event loop

Answer 2

Timers
I/O callbacks
setImmediate
Close Callbacks

Question 3

What class object is commonly used to implement the Observer pattern in Node

Answer 3

events

Question 4

What module standard are we using for modules when we use require( ) and module.exports.

Answer 4

CommonJS

Question 5

What module standard are we using for modules when we use “import from” and “export”.

Answer 5

ECMAScript

Question 6

What object contains a global list of our modules?

Answer 6

require.cache

Question 7

What kind of version number comes from Semantic Versioning

Answer 7

Major.Minor.Patch

Question 8

In semantic versioning, when is the Major version changed?

Answer 8

When you make incompatible API changes

Question 9

In semantic versioning, when is the Minor version changed?

Answer 9

When you add functionality in a backwards compatible maner

Question 10

In semantic versioning, when is the Patch version changed?

Answer 10

Whey you make backwards compatible bug fixes

Question 11

Recommended npm CSV package

Answer 11

csv-parse