LinkedIn Web Developer interview questions

Was contacted by the recruiter and then got a confirmation for the Phone Interview. The phone interview wasnt very difficult. Points covered were: 1. Use of Reset CSS 2. Form Submission ( cases of return False, event.PreventDefault) 3. Explain Semantic Markup 4. Explain Clearfix 5. what is hasLayout 6. Inline js and addEventlistener ( Compare) 7 diff between == & === 8. speak of yourself and your role and experience 9. challenges you face Then i was called for a onsite interview I was to meet a total of four interviewers Onsite interview was a little tough for me as i wasnt so good in remembering all the syntaxes 1. Question on CSS specificity 2. Javascript question and write a performance efficent code of a given example. 3. event.target 4. Write the addClass function in native js 5. How do you design a Navigation Bar 6. Question on form submission - Submit a form with a input text field and some check box fields. Before submit check if atleast 2 checkboxes are checked . I could answer, but i was little fluent with all the syntaxes on native js. But this was a good learning experience