grade 10 week 3

What is the Internet?

• A social media platform for sharing photos.

• A software application for editing videos.

• The Internet is a global network of interconnected computers.

• A type of computer hardware.

Answer explanation

The correct answer is that the Internet is a global network of interconnected computers, enabling communication and data exchange worldwide. The other options describe specific applications or hardware, not the Internet itself.

Define Intranet.

• An intranet is a private network used within an organization.

• A public network accessible to anyone.

• A type of software used for communication.

• A network that connects multiple organizations.

Answer explanation

An intranet is specifically designed for internal use within an organization, allowing secure communication and resource sharing among employees, distinguishing it from public networks or software types.

Define Extranet.

• An extranet is a public network accessible to anyone.

• An extranet is a private network that securely shares part of a business's information or operations with external partners.

• An extranet is a type of social media platform.

• An extranet is a software application for managing internal emails.

Answer explanation

An extranet is a private network that allows secure sharing of specific business information with external partners, distinguishing it from public networks and social media platforms.

What is a key difference between Intranet and Extranet?

• Intranet is for internal use only; Extranet allows external access.

• Intranet allows external access; Extranet is for internal use only.

• Intranet is a public network; Extranet is a private network.

• Intranet is used for communication with customers; Extranet is used for internal communication.

Answer explanation

The key difference is that an Intranet is restricted to internal users within an organization, while an Extranet extends access to external users, allowing collaboration with partners or clients.

List one primary use of Intranet.

• Internal communication and collaboration within an organization.

• External marketing and advertising

• Public website hosting

• Data storage and backup

Answer explanation

The primary use of an Intranet is for internal communication and collaboration within an organization, facilitating information sharing and teamwork among employees.

How does Intranet enhance communication within an organization?

• Intranet reduces the need for face-to-face meetings.

• Intranet limits access to important documents.

• Intranet creates barriers between departments.

• Intranet improves internal communication by centralizing information, enabling collaboration, and enhancing resource accessibility.

Answer explanation

Intranet enhances communication by centralizing information, which makes it easier for employees to access resources, collaborate on projects, and share knowledge, thus improving overall internal communication.

What are some common applications of Intranet?

• Customer relationship management

• Common applications of Intranet include internal communication, document management, employee directories, project collaboration, and knowledge sharing.

• External marketing strategies

• Public website development

Answer explanation

The correct choice highlights common Intranet applications such as internal communication, document management, and project collaboration, which are essential for enhancing organizational efficiency and knowledge sharing.

What is a major security concern for Extranets?

• High bandwidth usage

• Improved user experience

• Increased server uptime

• Unauthorized access and data breaches.

Answer explanation

A major security concern for Extranets is unauthorized access and data breaches, as they connect multiple organizations and can expose sensitive information if not properly secured.

How can organizations secure their Extranet?

• Use weak passwords

• Disable all security updates

• Allow unrestricted access to all users

• Implement strong authentication, use encryption, update software, conduct audits, and train users.

Answer explanation

To secure an Extranet, organizations should implement strong authentication, use encryption, keep software updated, conduct regular audits, and train users. These measures enhance security, unlike weak passwords or unrestricted access.

What is one benefit of using Extranet for businesses?

• Limited access to internal resources.

• Improved collaboration with external partners.

• Reduced security for sensitive data.

• Increased costs for external communication.

Answer explanation

One key benefit of using an Extranet is improved collaboration with external partners, allowing businesses to share information and resources securely, enhancing productivity and communication.