1.5 World Wide Web (www) technologies,

What is an intranet?

• A public network

• A private network

• A network accessible to anyone

• A network with limited bandwidth

Answer explanation

An intranet is a private network that is accessible only to authorized users. It is not accessible to the public or anyone outside the organization. Intranets provide a secure and controlled environment for sharing information and resources within a company.

Which of the following is a characteristic of an intranet?

• Staff cannot access documents from any device

• Documents can be accessed without waiting for copies to come through the post

• Documents can be accessed by anyone on the internet

• Learners' details are not kept safe

Answer explanation

An intranet allows documents to be accessed without waiting for copies to come through the post.

What is the main difference between the internet and an intranet?

• The internet is used for internal communication, while an intranet is used for external communication

• The internet has limited bandwidth, while an intranet has high bandwidth

• The internet is accessible to anyone, while an intranet is only accessible to specific users

• The internet is private, while an intranet is public

Answer explanation

The main difference between the internet and an intranet is that the internet is accessible to anyone, while an intranet is only accessible to specific users.

What is an extranet?

• A private network shared with another company

• A network used for internal communication

• A network with limited bandwidth

• A private network accessible to anyone

Answer explanation

An extranet is a private network shared with another company, allowing secure communication and collaboration between the two organizations.

Which of the following is a characteristic of an extranet?

• Learners' details are not kept safe

• Documents can be accessed without waiting for copies to come through the post

• Documents can only be accessed by specific users

• Staff cannot access documents from any device

Answer explanation

An extranet allows documents to be accessed only by specific users, ensuring security and privacy.

What type of network is the internet?

• Private

• Public

• Limited bandwidth

• Used for internal communication

Answer explanation

The internet is a public network that provides global connectivity and access to information and services.

What type of network is an intranet?

• Private

• Public

• Limited bandwidth

• Used for internal communication

Answer explanation

An intranet is a private network used for internal communication.

What type of network is an extranet?

• Used for internal communication

• Limited bandwidth

• Public

• Private

Answer explanation

An extranet is a private network that allows controlled access to external users. It is not used for internal communication, has limited bandwidth, or is public. The correct choice is 'Private'.

What is the main purpose of an intranet?

• To share network resources with another company

• To enable internal communication within an organization

• To provide limited bandwidth for specific users

• To provide open access to the public

Answer explanation

The main purpose of an intranet is to enable internal communication within an organization.

What is the main purpose of an extranet?

• To share network resources with another company

• To provide limited bandwidth for specific users

• To provide open access to the public

• To enable internal communication within an organization

Answer explanation

The main purpose of an extranet is to share network resources with another company.