How can you build strong CV, and what is it supposed to contain?

A CV differ from a fresher and experience.
Do not ever write things which you dont know because during an intrview they may ask you about it and you are not aware, if will creat a negative impression between the interviewer.
Relate things in the CV with your real life experience, it will give an advantage for you.
Still more things to be taken into.

A CV is the most flexible and convenient way to make job applications. 
It conveys your personal details in the way that presents you in the best possible light. 
A CV is a marketing document in which you are marketing something: i.e., yourself…!! You need to "sell" your skills, abilities, qualifications and experience to employers.
It can be used to make multiple applications to employers in a specific career area.
So, in order to build a strong CV it is advisable for the candidates to be very much accurate with the data they provide and to be very much truthful while making a CV. 
   

 I agree with Mr.
Snoop Kumar ..
the strong CV should have three facts, 1.
Simple, (2).
Accurate and (3) Telling the Truth

1. 
      SIMPLE 2. 
      ACCURATE 3. 
      TRUTH  

telling the truth and giving more information about me. it is suppose to contain all my references