A Simple Keyword-Based Search Engine Suffers from Several Deficiencies,which Include

question 11

Multiple Choice

A simple keyword-based search engine suffers from several deficiencies,which include all of the following except:

• A) A topic of any breath can easily contain hundreds or thousands of documents.
• B) Many documents that are highly relevant to a topic may not contain the exact keywords defining them.
• C) Web mining can identify authoritative Web pages.
• D) Many of the search results are marginally or not relevant to the topic.

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Definitions:

Hallucinations

Experiencing sensations like sight, sound, or touch without any actual external inputs.

Schizophrenia

A mental disorder characterized by disturbances in thought, behavior, and emotions, often manifesting through delusions, hallucinations, and disorganized speech.

Positive Symptoms

In psychology, these refer to an excess or distortion of normal functions, often seen in schizophrenia, such as hallucinations or delusions.

Acute Schizophrenia

A sudden onset of schizophrenia symptoms, which could include delusions, hallucinations, disorganized speech, and impairment in functioning.