#1
In Python, what does the 'split' function do when applied to a string?
Combines multiple strings into one
Splits a string into a list of substrings based on a delimiter
Removes all whitespace from a string
Converts a string to uppercase
#2
What does the acronym NLP stand for in the context of text processing?
Natural Language Programming
Neural Linguistic Processing
Nonlinear Language Parsing
Natural Language Processing
#3
What does the acronym POS stand for in the context of natural language processing?
Position of Speech
Part of Style
Point of Service
Part of Speech
#4
In the context of text processing, what does the term 'corpus' refer to?
A collection of documents or texts
A specific type of regular expression
The root form of a word
A programming language for text manipulation
#5
What is the purpose of the 'replace' method in string manipulation?
Joining elements of a list into a single string
Removing specified characters from a string
Locating the index of a substring
Converting a string to uppercase
#6
What is the primary purpose of regular expressions in text processing?
To format text for printing
To perform complex searches and manipulations on text
To create graphical representations of text
To count the number of characters in a text
#7
Which of the following is a common method for tokenization in natural language processing?
String concatenation
Regular expressions
Hashing
Loop iteration
#8
Which of the following is a common use case for named entity recognition (NER) in text processing?
Identifying programming languages in code snippets
Extracting dates, locations, and names from text
Sorting words alphabetically
Counting the number of words in a paragraph
#9
In the context of regular expressions, what does the '.*' pattern represent?
Any single character
Zero or more occurrences of any character
One or more occurrences of any character
A specific character
#10
Which of the following is a common technique for feature extraction in text processing?
Stemming
Tokenization
TF-IDF weighting
Loop iteration
#11
What is the purpose of stemming in text processing?
To identify the grammatical structure of a sentence
To reduce words to their base or root form
To add emphasis to certain words in a text
To split a sentence into individual words
#12
Which of the following is a common method for removing stop words in text processing?
String concatenation
Stemming
TF-IDF weighting
Tokenization
#13
What is the purpose of the 'join' method in string manipulation?
Concatenating two strings
Splitting a string into a list
Joining elements of a list into a single string
Finding the index of a substring
#14
Which of the following is a common technique for sentiment analysis in text processing?
TF-IDF weighting
Levenshtein distance
Bag of words
K-means clustering
#15
What is the purpose of lemmatization in text processing?
To identify the grammatical structure of a sentence
To reduce words to their base or root form
To add emphasis to certain words in a text
To split a sentence into individual words