Answer:
A. copy and paste, improper citation, find and replace, and fabrication.
Explanation:
Plagiarism can be defined as the act of representing or using an author's work, ideas, thoughts, language, or expressions without their consent, acknowledgement or authorization.
This ultimately implies that, plagiarism is an illegal act of presenting another author's intellectual work or copyrighted items by using their ideas, thoughts, language or expressions, word for word without authorization or permission from the original author.
The four (4) common types of plagiarism are;
1. <u>Copy and paste</u>: this typically involves copying another author's work word for word and pasting it as yours without proper citation or reference with quotation marks.
2. <u>Improper citation</u>: this involves an author failing to provide an in-text reference or citation of the original author appropriately.
3. <u>Find and replace</u>: this typically involves an author finding some words to change (replace) in the original literary work.
4. <u>Fabrication</u>: this occur when an author makes up unverified or false data to use in his or her literary work.
Hence, in order to avoid plagiarism, it is very important and necessary to reference or cite the source of the informations and data.