Explanation

Wireless communication allows quick, remote data transfer without physical connections.

It's commonly used by agencies for mobility, flexibility, and real-time communication.

Explanation

NVR (Network Video Recorder) is a device used to record video footage from IP (network) cameras.

It stores and manages surveillance video data digitally over a network.

Explanation

Bluetooth is a Personal Area Network (PAN) technology designed for short-range communication.

It typically connects devices like phones, laptops, and wireless headsets within about 10 meters.

Explanation

URL (Uniform Resource Locator) is the internet address used to identify and access a specific website.

It typically includes the protocol (like http:// or https://) and the domain name (like www.example.com).

Explanation

In Karnaugh Maps, 1's are grouped in powers of two (1, 2, 4, 8, etc.) horizontally or vertically to simplify Boolean expressions.

The goal is to minimize the number of terms by forming the largest possible groups of adjacent 1's.

Explanation

A dedicated computer is a computer that is designed and configured to perform a single task or a set of tasks.

A dedicated server is a single computer in a network reserved for serving the needs of the network.

For example, some networks require that one computer be set aside to manage communications between all the other computers.

Explanation

Explanation

A number system that has eight different symbols to represent any quantity is known as Octal.

The Octal number system uses digits from 0 to 7.

It is often used in computing as a simpler alternative to binary representation.

Explanation

Seek time is defined as the time taken to position the read/write head over the correct track on a disk.

It is a crucial factor in the performance of hard drives and other storage devices.

Explanation

A modem's purpose is to convert digital information to analog signals (modulation), and to convert analog signals back into useful digital information (demodulation).

MODEM stands for Modulation and Demodulation.