How Well Do You Know Npm?

1. The NPM software is written in

Java

Scala

JavaScript

C

The correct answer is JavaScript because NPM (Node Package Manager) is a package manager for JavaScript. It is used to manage and install packages/modules for JavaScript projects. Therefore, it is logical that the NPM software itself is written in JavaScript.

Explanation

The correct answer is JavaScript because NPM (Node Package Manager) is a package manager for JavaScript. It is used to manage and install packages/modules for JavaScript projects. Therefore, it is logical that the NPM software itself is written in JavaScript.

2. The most recent release by the developers of NPM was in

November 2017

April 2017

March 2017

May 2017

The correct answer is November 2017. This is because the question is asking for the most recent release by the developers of NPM, and November 2017 is the most recent date listed among the options.

Explanation

The correct answer is November 2017. This is because the question is asking for the most recent release by the developers of NPM, and November 2017 is the most recent date listed among the options.

3. The NPM consists of the command line client and the

NPM registry

NPM repository

NPM package

NPM manager

The NPM consists of the command line client and the NPM registry. The NPM registry is a centralized repository where developers can publish and share their Node.js packages. It serves as a database of packages that can be easily installed and managed using the NPM command line client. The registry contains information about the packages, such as their version, dependencies, and metadata. Developers can search for packages, download them, and even publish their own packages to the registry for others to use.

Explanation

The NPM consists of the command line client and the NPM registry. The NPM registry is a centralized repository where developers can publish and share their Node.js packages. It serves as a database of packages that can be easily installed and managed using the NPM command line client. The registry contains information about the packages, such as their version, dependencies, and metadata. Developers can search for packages, download them, and even publish their own packages to the registry for others to use.

4. The NPM software is managed by

NPM solutions

NPM company

NPM Inc

NPM holdings

The correct answer is NPM Inc. NPM Inc is the organization that manages the NPM software. It is a company that provides solutions and services related to the NPM software. The other options mentioned, such as NPM solutions, NPM company, and NPM holdings, do not accurately represent the entity responsible for managing the NPM software.

Explanation

The correct answer is NPM Inc. NPM Inc is the organization that manages the NPM software. It is a company that provides solutions and services related to the NPM software. The other options mentioned, such as NPM solutions, NPM company, and NPM holdings, do not accurately represent the entity responsible for managing the NPM software.

5. The author of NPM software is

Isaac Schlueter

Thomas Schlueter

Bob Schlueter

Joe Schlueter

The correct answer is Isaac Schlueter. Isaac Schlueter is the author of NPM software.

Explanation

The correct answer is Isaac Schlueter. Isaac Schlueter is the author of NPM software.

6. The NPM registry is accessed via the

Package

Program

Client

System

The NPM registry is accessed via the client. The client refers to the software or program that is used to interact with the NPM registry. It allows users to search for packages, install them, and manage dependencies. The client acts as a bridge between the user and the NPM registry, facilitating the communication and retrieval of packages from the registry.

Explanation

The NPM registry is accessed via the client. The client refers to the software or program that is used to interact with the NPM registry. It allows users to search for packages, install them, and manage dependencies. The client acts as a bridge between the user and the NPM registry, facilitating the communication and retrieval of packages from the registry.

7. The NPM software was first released in

February 2010

January 2010

March 2013

January 2009

The correct answer is January 2010. This is the year when the NPM software was first released.

Explanation

The correct answer is January 2010. This is the year when the NPM software was first released.

8. The packages on NPM registry are written in what format?

JSON format

JS format

NPM format

CommonJS

The correct answer is CommonJS. CommonJS is a module system used in JavaScript to organize and structure code into reusable modules. It allows developers to define dependencies and export modules for use in other parts of the code. While packages on the NPM registry can be written in various formats, CommonJS is the module format commonly used for NPM packages.

Explanation

The correct answer is CommonJS. CommonJS is a module system used in JavaScript to organize and structure code into reusable modules. It allows developers to define dependencies and export modules for use in other parts of the code. While packages on the NPM registry can be written in various formats, CommonJS is the module format commonly used for NPM packages.

9. The NPM software license is of what kind?

MIT License

Artistic License

Artistic License 2.0

Proprietary License

The correct answer is Artistic License 2.0. The Artistic License 2.0 is a permissive software license that allows users to modify and distribute the licensed software. It provides flexibility to developers and users, allowing them to use the software for any purpose, including commercial purposes. The license also includes patent protection, ensuring that users are protected from potential patent claims. Overall, the Artistic License 2.0 promotes open source principles and encourages collaboration and innovation.

Explanation

The correct answer is Artistic License 2.0. The Artistic License 2.0 is a permissive software license that allows users to modify and distribute the licensed software. It provides flexibility to developers and users, allowing them to use the software for any purpose, including commercial purposes. The license also includes patent protection, ensuring that users are protected from potential patent claims. Overall, the Artistic License 2.0 promotes open source principles and encourages collaboration and innovation.

10. Concerning the NPM software, which of these is odd?

Pnpm

Npm-install

Npmd

Npm-command

The odd one out is "npm-command" because it does not follow the naming convention of the other options. The other options, "pnpm", "npm-install", and "npmd", all have the format of starting with "npm" followed by a hyphen and then additional words. However, "npm-command" does not have the hyphen and does not fit the pattern of the other options.

Explanation

The odd one out is "npm-command" because it does not follow the naming convention of the other options. The other options, "pnpm", "npm-install", and "npmd", all have the format of starting with "npm" followed by a hyphen and then additional words. However, "npm-command" does not have the hyphen and does not fit the pattern of the other options.