NLP Terminology Quiz

Which of the following best describes a token in NLP?

• A) A minimal unit of meaning

• B) A specific instance of a word or a string of characters in text

• C) The set of all forms of a word

• D) The study of word forms and structures

Given the sentence "Natural Language Processing is fun!", how many tokens are there?

• A) 3

• B) 4

• C) 5

• D) 6

Which of the following defines a lexeme?

• A) A word's root form that represents its core meaning

• B) The smallest grammatical unit in a language

• C) The category of a word

• D) A specific word in a text

In the words "run," "running," "ran," which term best represents the lexeme?

• A) run

• B) running

• C) ran

• D) None of the above

What is a morpheme in NLP?

• A) A complete word form

• B) The smallest unit of meaning in a language

• C) The dictionary form of a word

• D) A string of characters in a text

Identify the number of morphemes in the word "unhappiness".

What does typology refer to in the context of NLP?

• A) The study of word meanings

• B) The classification of languages based on their common properties

• C) The structure of sentences

• D) The process of tokenization

Which of the following is an example of a language typology category?

• A) Syllables

• B) Phonemes

• C) Synthetic languages

• D) Lexemes

Given the sentence "He quickly ran to the store," identify the number of tokens and morphemes.

• A) 6 tokens, 6 morphemes

• B) 6 tokens, 7 morphemes

• C) 7 tokens, 6 morphemes

• D) 7 tokens, 7 morphemes

Answer explanation

6 tokens: He, quickly, ran, to, the, store; 7 morphemes: He, quick-ly, ran, to, the, store)

Which of the following pairs correctly identifies the lexeme and its corresponding morpheme in the word "rewriting"?

• A) Lexeme: rewrite, Morpheme: re-write-ing

• B) Lexeme: writing, Morpheme: re-writ-ing

• C) Lexeme: rewrite, Morpheme: re-writing

• D) Lexeme: write, Morpheme: re-writing