Which are important to consider when identifying the purpose of a speech? Select 4 options.
cultural context
expert opinion
central ideas
language
audience

cultural context, central ideas, language, audience.

Explanation:

The speaker should determine the central ideas which he/she wants to address in the speech. These ideas should be expressed in a simple and concise manner.

Cultural context and the audience are closely related elements - the speaker should definitely take into consideration which people are going to listen to his/her speech, and what are the characteristics of their culture. Taking these elements into account will help the speaker connect with the audience.

Finally, language itself is a means used to connect with the people in the audience. The use of persuasive techniques and rhetoric devices plays a crucial role in any speech. Depending on the purpose of the speech, as well as the target group (people's age, occupation, etc), type of language used also varies.

the answer is c because info security should not use them for code

xd

explanation: