A CV is just a list of things you’ve done during your life so far. Unless someplace is asking for your résumé AND CV then they’re probably only looking for your résumé. People conflate the two all the time.

Even then those who ask for both typically leave the CV as optional.

For those without much experience I usually recommend a skills résumé. Searching “skills resume example” or similar will net some useful results.

I recommend keeping the résumé to a single page. Provide your name and contact info at the top. Under each Skill you include provide a list of how you’ve used the skill or how you learned it.

Example:

derek        derek@infosec.pub
                  phone number
                  other info if needed

Skills
   Skill 1
      One or two sentences about how I learned skill 1.
      One or two sentences about how I've used skill 1 to solve a problem.
      One or two sentences about how I've used skill 1 to help someone else solve their problem.

   Skill 2
      One or two sentences about how I learned skill 2.
      One or two sentences about how I've used skill 2 to solve a problem.
      One or two sentences about how I've used skill 2 to help someone else solve their problem.

Relevant Experience (include this section if you can think of any relevant experience at all)
   Experience 1
      Some blurb about experience 1.

   Experience 2
      Some blurb about experience 2.

Training (same rules as with Relevant Experience section)

References (if anyone at all can vouch for you then including them here can be helpful)
   Available upon request.

The most important aspect of submitting an application for anything is actually submitting it. It doesn’t have to be perfect or polished to get you an interview. It just has to be real and in front of a hiring manager’s eyes.

I’ve reviewed applications, conducted interviews, and hired people before. I can tell you, for any entry level role, that an earnest person who is willing to listen and learn, admit ignorance readily, and ask for help openly, is going to get the job over someone with fancy paperwork who lacks those traits in-person.