Virtual reality immerses the user in a computer-generated environment.
The simulated laboratory replaces the immediate real-world view rather than merely adding an overlay.
Correct Answer: B. A shared ledger whose recorded entries are difficult to alter unnoticed
Explanation:
Blockchain links validated records across participants, making unauthorized alteration easier to detect.
It can strengthen record integrity but does not guarantee truth or eliminate infrastructure needs.
Correct Answer: C. Some students cannot access online classes because reliable devices and internet service are unavailable
Explanation:
The digital divide is unequal access to digital devices, connectivity, or skills.
Lack of access can prevent learners from benefiting from ICT opportunities.
Correct Answer: D. Information is data that has been processed or organized to provide meaning
Explanation:
Raw data consists of facts or values that may not yet communicate a clear conclusion.
Processing and organizing data creates information that can support understanding or decisions.
Correct Answer: D. Digital media and entertainment
Explanation:
Streaming platforms use networks, software, and data to distribute entertainment content.
Recommendation and on-demand delivery are common digital media functions.
Correct Answer: D. To retrieve and display web content
Explanation:
A browser interprets and presents web pages and other online resources.
It is an access application, not a hardware manufacturing or health-measurement tool.
Correct Answer: C. Provides resources or services requested by clients
Explanation:
The server responds to requests by supplying data, applications, or other services.
Clients initiate requests, while the server manages and delivers shared resources.
ICT helps businesses collect and analyze information for operational decisions.
Using sales data for inventory planning is a business application of digital technology.
E-governance uses digital systems to deliver public services and information.
An online government application reduces the need for purely physical procedures.