A chemical reaction in which an acid and a base react quantitatively to create salt and water as products are known as a neutralization reaction.
They can be further broken into subcategories: a strong acid with a strong base, a weak acid with a strong base, strong acid with a weak base, and a weak acid with a weak base.
When hydrochloric acid, a strong acid, combines with sodium hydroxide, a strong base, sodium chloride salt, and water is formed.
Therefore, the given reaction is the neutralization reaction of a strong acid with a strong base.