問90
頻出度★★★
交通機関, 店頭, 公共施設などの場所で, ネットワークに接続したディスプレイなどの電子的な表示機器を使って情報を発信するシステムはどれか。
令和元年度 秋期 ITパスポート試験 問90
ストラテジ系経営戦略マネジメント › マーケティング
This question's explanation and your answers so far.
解説
問 90
Incorrectア
A cookie is a small piece of data that a web server has the browser store temporarily, used to maintain login status or identify users. It is not a system that broadcasts information via display devices, so it is incorrect.
Incorrectイ
RSS is a data format and mechanism for distributing update information (headlines, summaries, URLs, etc.) from news sites and blogs. Users subscribe to receive updates; it is not a system that broadcasts information on electronic display devices in public spaces, so it is incorrect.
- ウ
正解 The correct answer is ウ “Digital signage.” Digital signage (electronic billboard) is a system that connects electronic display devices, such as displays and projectors, to a network and broadcasts information such as advertisements, guidance, and news in places like transportation facilities, storefronts, and public facilities. Unlike paper signs, its content can be updated remotely all at once, and the display can be switched according to the time of day or location. Because it exactly matches the stem’s description of broadcasting information using network-connected electronic display devices, ウ is correct.
Incorrectエ
The digital divide (information gap) refers to the disparity in treatment and opportunity that arises between people who can use information and communication technology and those who cannot; it is a social concept. It is not the name of a system, so it is incorrect.
ここがポイント
- Digital signage = a system (electronic billboard) that broadcasts information to places like transportation facilities, storefronts, and public facilities using network-connected electronic display devices (displays, etc.).
- Distinguishing confusable terms: cookie (identifying data on the browser side), RSS (a format for distributing update information), and the digital divide (information gap) are all not systems that broadcast information via display devices.
用語