Ict MCQs

A recency filter helps prioritize results published or updated within a relevant time period.
This reduces the chance of relying on outdated information for a changing topic.

A search engine organizes indexed web content and matches it to search terms.
It helps users locate information rather than directly editing or manufacturing resources.

Specific keywords narrow the search to the intended subject and context.
A clearer query generally produces more relevant results than a very broad term.

Quotation marks instruct many search engines to look for words together in the same order.
The other operators change inclusion, exclusion, or domain behavior.

The minus operator excludes results containing the specified unwanted term.
It helps separate an intended topic from a common but irrelevant meaning.

The site: operator restricts results to a specified domain or website.
This is useful when searching within a known institution’s web content.

The filetype: operator filters results by a specified document format.
It is more precise than relying on the word PDF in ordinary page text.

OR returns results that contain one term, the other term, or both.
It is useful for synonyms and alternative names, while AND generally narrows a search.

Artificial intelligence includes methods that learn, reason, or make data-based predictions.
The alternatives do not provide adaptive computational decision making.

IoT connects physical objects equipped with sensors and communication capabilities.
The thermostat exchanges data through a network instead of operating as an isolated device.

5G is designed to support faster data rates, greater device density, and lower latency.
It improves connectivity but does not remove every technical or ethical risk.

Augmented reality overlays digital information onto the user’s view of the real environment.
The street remains visible while computer-generated guidance is added.