Explanation

• AutoCAD: Primarily a computer-aided design (CAD) software used for technical drawing, drafting, and engineering design.
• It is not traditionally classified as a dedicated GIS.

Additional information:

• MapInfo: GIS software used for mapping and spatial data analysis.
• IDRISI 32: GIS and remote-sensing software developed by Clark University.

Last verified on 16-10-2026

Explanation

• An IP address (Internet Protocol address) is a numerical address used to identify and communicate with a device on an IP network.
• IPv4 uses 32-bit addresses, such as 192.168.1.10.
• While IPv6 uses 128-bit addresses.

Last verified on 16-10-2026

Explanation

Explanation

• CC stands for Carbon Copy.
• It is used to send a copy of an email to additional recipients.
• All recipients can see the email addresses listed in the To and Cc fields.

Additional information:

• Bcc (Blind Carbon Copy) → Sends a hidden copy; other recipients cannot see these addresses.

Last verified on 11-07-2026

Explanation

• Scanner: Converts physical images/text into digital form.
• Uses light: Detects and captures the image.
• Output: Digital image or document.

Last updated by NA ON 16-09-2026