A journalist raises her hand to ask a question at a press conference.
A journalist raises her hand to ask a question at a press conference.
Theatrical release poster
Painting depicting a lecture in a knight academy, painted by Pieter Isaacsz or Reinhold Timm for Rosenborg Castle as part of a series of seven paintings depicting the seven independent arts. This painting illustrates rhetoric.
Partial map of the Internet, with nodes representing IP addresses
Galactic (including dark) matter distribution in a cubic section of the Universe
Information embedded in an abstract mathematical object with symmetry breaking nucleus
Visual representation of a strange attractor, with converted data of its fractal structure

An interrogative clause is a clause whose form is typically associated with question-like meanings.

- Interrogative

One for which the questioner does not expect a direct answer: in many cases it may be intended to start a discourse, or as a means of displaying or emphasize the speaker's or author's opinion on a topic.

- Rhetorical question

Form of complex question that contains a controversial assumption .

- Loaded question

Processed, organized and structured data.

- Information

Questions are often conflated with interrogatives, which are the grammatical forms typically used to achieve them.

- Question

Rhetorical questions, for example, are interrogative in form but may not be considered true questions as they are not expected to be answered.

- Question

Loaded questions (a special case of complex questions), such as "Have you stopped beating your wife?"

- Question

This often indicates a question to which no answer is expected, as with a rhetorical question.

- Interrogative

500 related topics

Relevance

Observation

Observing the air traffic in Rõuge, Estonia

Observation is the active acquisition of information from a primary source.

1) Ask a question about a natural phenomenon

Complex question

A journalist raises her hand to ask a question at a press conference.

A complex question, trick question, multiple question, fallacy of presupposition, or plurium interrogationum (Latin, 'of many questions') is a question that has a presupposition that is complex.

When a presupposition includes an admission of wrongdoing, it is called a "loaded question" and is a form of entrapment in legal trials or debates.

Data storage

DNA and RNA can be considered as biological storage mediums.
Various electronic storage devices
Edison cylinder phonograph c. 1899. The phonograph cylinder is a storage medium. The phonograph may be considered a storage device especially as machines of this vintage were able to record on blank cylinders.
On a reel-to-reel tape recorder (Sony TC-630), the recorder is data storage equipment and the magnetic tape is a data storage medium.

Data storage is the recording (storing) of information (data) in a storage medium.

Code

Shannon and Weaver Model of Communication

In communications and information processing, code is a system of rules to convert information—such as a letter, word, sound, image, or gesture—into another form, sometimes shortened or secret, for communication through a communication channel or storage in a storage medium.

Uncertainty

For the film of the same name, see Uncertainty (film).

Situations often arise wherein a decision must be made when the results of each possible choice are uncertain.
A taxonomy of uncertainty

Uncertainty refers to epistemic situations involving imperfect or unknown information.

Data

Some of the different types of data.
Adrien Auzout's "A TABLE of the Apertures of Object-Glasses" from a 1665 article in Philosophical Transactions

Data are individual facts, statistics, or items of information, often numeric.

Signal

In The Signal by William Powell Frith, a woman sends a signal by waving a white handkerchief.
A digital signal has two or more distinguishable waveforms, in this example, high voltage and low voltages, each of which can be mapped onto a digit. Characteristically, noise can be removed from digital signals provided it is not too extreme.
A binary signal, also known as a logic signal, is a digital signal with two distinguishable levels
Discrete-time signal created from a continuous signal by sampling
Signal transmission using electronic signals

In signal processing, a signal is a function that conveys information about a phenomenon.

Information theory

A picture showing scratches on the readable surface of a CD-R. Music and data CDs are coded using error correcting codes and thus can still be read even if they have minor scratches using error detection and correction.

Information theory is the scientific study of the quantification, storage, and communication of digital information.

Information Age

Historical period that began in the mid-20th century, characterized by a rapid epochal shift from traditional industry established by the Industrial Revolution to an economy primarily based upon information technology.

A timeline of major milestones of the Information Age, from the first message sent by the Internet protocol suite to global Internet access
Hilbert & López (2011). The World's Technological Capacity to Store, Communicate, and Compute Information. Science, 332(6025), 60–65. https://science.sciencemag.org/content/sci/332/6025/60.full.pdf
Three stages of the Information Age
500px
A visualization of the various routes through a portion of the Internet.
Apr. 1977: Apple II.

According to the United Nations Public Administration Network, the Information Age was formed by capitalizing on computer microminiaturization advances, which led to modernized information and communication upon broader usage within society becoming the driving force of social evolution.

Intelligence assessment

The Intelligence Cycle
Target-centric intelligence cycle

Intelligence assessment, or simply intel, is the development of behavior forecasts or recommended courses of action to the leadership of an organisation, based on wide ranges of available overt and covert information (intelligence).