Explanation

The AND gate performs logical multiplication, outputting 1 only when all its inputs are 1.

It is also known as a conjunction gate in digital logic.

Explanation

An Operating System (OS) is a set of programs that manages computer hardware and software resources and coordinates tasks such as running applications.

It provides essential services like memory management, task scheduling, and file management for smooth computer operation.

Explanation

Pascaline was one of the first mechanical calculators.

It was invented by Blaise Pascal in 1642 to perform basic arithmetic operations.

It used gears and wheels to add and subtract numbers mechanically.

Explanation

The <sup> tag in HTML is used to define superscript text, which appears slightly above the normal line (e.g., x²).

Commonly used for mathematical exponents and footnote references.

Explanation

A system analyst designs the structure of the program while creating the program.

A program is an ordered collection of statements on that a computer can do work and produce an appropriate result.

Explanation

Explanation

In websites, hyperlinks allow users to navigate from one page or section to another.

These links are clickable and connect various parts of the site or external pages.

Explanation

Data governance is indeed the practice of:

1. Identifying Important Data: Recognizing which data is critical for the organization's operations and decision-making processes.
2. Ensuring Data Quality: Implementing policies and procedures to maintain high data quality, including accuracy, consistency, and reliability.
3. Improving Data Value: Enhancing the usability and value of data to support business objectives and strategic goals.

Explanation

Magnetic memory (like hard drives and magnetic tapes) is read-write, not read-only — data can be both read and modified.

It is also non-volatile, reliable, and relatively cheap for storing large amounts of data.

Explanation

A low Signal-to-Noise Ratio (SNR) means that noise is stronger than the signal, leading to poor clarity and potential distortion in communication.

A higher SNR indicates a stronger signal relative to noise, resulting in clearer communication.