Instalacija Angular interfejsa komandne linije obavlja se naredbom:Choose one of the following answers. ng serve --open npm install -g @angular/cli node -v

Step 1: Break Down the Problem

The question asks for the command to install the Angular Command Line Interface (CLI).

Step 2: Relevant Concepts

There are multiple commands listed:

1. ng serve --open - This command is used to serve the Angular application locally.
2. npm install -g @angular/cli - This command installs the Angular CLI globally.
3. node -v - This command displays the version of Node.js installed, but does not install Angular.

Step 3: Analysis and Detail

To install the Angular CLI, the relevant command is npm install -g @angular/cli. This command uses npm (Node Package Manager) to install the Angular CLI globally on the system, allowing you to use Angular CLI commands anywhere in your terminal.

Step 4: Verify and Summarize

The command that specifically installs the Angular CLI is npm install -g @angular/cli. The other options either serve the application or check the Node.js version.

Final Answer

The correct command to install the Angular CLI is: npm install -g @angular/cli.