What is the name of a collection used to store contact details to facilitate communication?

What is the name of a collection used to store contact details to facilitate communication?

• A. Directory
• B. Address book
• C. Contact List
• D. Phonebook

Answer: (B)

An address book is a collection of contact details used to facilitate communication. It typically stores names, phone numbers, email addresses, and sometimes physical addresses, making it easy to find how to reach someone. On phones and computers, the address book (or contacts app) centralizes this information so you can quickly send a message or make a call. A directory can be a broader listing, often organizational or public, rather than a personal set of contacts. A contact list is a generic term that can refer to any collection of contacts within an app, but the familiar label for a personal compilation of contact details is the address book. A phonebook usually focuses on telephone numbers, not the full range of contact information.

An address book is a collection of contact details used to facilitate communication. It typically stores names, phone numbers, email addresses, and sometimes physical addresses, making it easy to find how to reach someone. On phones and computers, the address book (or contacts app) centralizes this information so you can quickly send a message or make a call.

A directory can be a broader listing, often organizational or public, rather than a personal set of contacts. A contact list is a generic term that can refer to any collection of contacts within an app, but the familiar label for a personal compilation of contact details is the address book. A phonebook usually focuses on telephone numbers, not the full range of contact information.