Your CV is a short punchy marketing document about you. It's often the first stage of applying for jobs and is your chance to promote yourself to an employer. Your CV should;
Highlight relevant key skills, achievements and experience you have developed to date.
Include a profile of you now- identifying what you have to offer and relating this to your future area of work.
Be regularly updated with your latest experiences and achievements so it is ready to adapt and send when opportunities arise.
An interview is a two way process - it provides the employer with an opportunity to find out more about you and to consider whether you would be a good fit for the job and company. It also provides you with the opportunity to learn more about them and to reflect upon whether you would like to work for them. Interviews can be face to face, over the telephone or online. They can involve just one other person or include a panel of interview.
Interviews are an inevitable part of the recruitment process and although they fill some people with a feeling of dread there are lots of positive steps that you can take to ensure yours goes as smoothly as possible.
https://www.reed.co.uk/career-advice/interview-techniques/