Questions regarding length of resume:
✩ Probably single page of resume is enough for fresher. Whereas 2 pages of resume is good for the experienced candidates. However you should include all the information that will match to the required job.
✩ Usually the hiring managers receive large volume of resumes for a single job. So you should prepare your resume very concisely and readable.
✩ To reduce the length, use different bullet points and headings and it makes your resume to read easily.
Questions regarding things to be included resume:
✩ You should include your professional experience, skills and achievements and career path with exact date.
✩ Use summary or career objective section to introduce yourself and what you can offer for the benefit of organization.
✩ You have to include your resume contact information, previous work experience, education, your top accomplishments and relevant skills.
✩ Make sure that you have included right keywords that will help your resume to get short listed when Application tracking system is used.