Alliteration is

a - the repetition of vowel sounds
b - when inanimate objects are given human qualities
c - repeated consonant sounds at the beginning of words
d - something that stands for something else

the correct answer would be c .

ps. i know its not a question but someone asked this question and another person commented the wrong answer , so here is the correct answer .
have a nice day god bless.

Alliteration is:

C - repeated consonant sounds at the beginning of words

Explanation:

Alliteration is the figure of speech. When the same letter occurs at the beginning of words in the same line, it is known as alliteration. Usually, consonant sounds occur at the beginning of the words are termed as alliteration.

The repetition of the vowel sounds is known as assonance.

When inanimate objects are given human qualities is known as personification.

Something that stands for something else is said to be a symbol.

C - repeated consonant sounds at the beginning of words

Explanation:

I THINK THE ANSWER FOR THAT IS LETTER C.