Hello everyone,
I know, many types of techniques that is work for Seo. But i don't know most effective Linkbuilding Technique for Seo....Can anyone tell me....

I'll go for Guest posting, forums, blog posting, article and press release submission. You can also get more traffic using those techniques by simply sharing and posting your content on your social media accounts.

The best link building techniques are:

Guest posting
Article submission
Press release submission
Social bookmarks
Classified ads
Infographics submission

Hi,
guest posting
forum posting
social bookmarking
article submission
classifieds ads
video sharing
image sharing

Guest Blogging
QA
Forum submission
Directory Submission
Classifieds

Best link building techniques are:
Guest Posting
Blog Commenting
Web 2.0 Submission
Forums Posting
Classified ads
Social Bookmarking
Press Release

Search Engine  Submission.
Social Bookmarking.
Profile Creation.
Blog Commenting.
Blogger Creation.
Web2.0.
Article Submission.
Directory Submission.
Forum.
Classifieds.

The link building techniques are:
1. search engine submission.
2. Directory submission.
3. Classified submission.
4. Forum posting.
5. Q&A (Quora)
6. Press release submission.

Article submission
forums
questions and answers
image sharing
directory submission
Guest posting
Press release submission
infographics
video sharing
Classified ads
Web 2.0