31
Which NLP technique involves determining the syntactic structure of a sentence, including its grammatical relationships between words?
A)
Named Entity Recognition
B)
Sentiment Analysis
C)
Dependency Parsing
D)
Text Classification
Answer & Solution
Answer: Option
C
32
In the context of NLP, what does the term "lemmatization" aim to achieve?
A)
To recognize and classify named entities (e.g., names, locations)
B)
To identify the sentiment of a text
C)
To reduce words to their base or dictionary form
D)
To perform tokenization
Answer & Solution
Answer: Option
C
33
What is the primary use of "stemming" in NLP?
A)
To improve text readability
B)
To identify the sentiment of a text
C)
To reduce words to their root form
D)
To perform machine translation
Answer & Solution
Answer: Option
C
34
Which NLP task involves determining the language in which a text document is written?
A)
Named Entity Recognition
B)
Sentiment Analysis
C)
Language Identification
D)
Document Summarization
Answer & Solution
Answer: Option
C
35
In NLP, what does the term "named entity" typically refer to?
A)
Specific words and phrases
B)
Generic nouns
C)
Pronouns and conjunctions
D)
Verbs and adjectives
Answer & Solution
Answer: Option
A
36
Which NLP technique involves assigning a label or category to each word in a text, such as "noun," "verb," or "adjective"?
A)
Named Entity Recognition
B)
Sentiment Analysis
C)
Part-of-Speech Tagging
D)
Text Classification
Answer & Solution
Answer: Option
C
37
What is the primary goal of "Topic Modeling" in NLP?
A)
To generate random text
B)
To improve text readability
C)
To extract underlying themes or topics
D)
To perform tokenization
Answer & Solution
Answer: Option
C
38
Which NLP task involves identifying specific entities in text, such as names of people, organizations, and locations?
A)
Named Entity Recognition
B)
Sentiment Analysis
C)
Text Classification
D)
Document Summarization
Answer & Solution
Answer: Option
A
39
In NLP, what does the term "syntax" refer to?
A)
The meaning of words and phrases
B)
The structure and rules of grammar
C)
The emotional tone of a text
D)
The frequency of word occurrence
Answer & Solution
Answer: Option
B
40
What is the primary goal of "Document Classification" in NLP?
A)
To improve text readability
B)
To identify the sentiment of a text
C)
To assign predefined categories or labels to text documents
D)
To perform tokenization
Answer & Solution
Answer: Option
C
