What are some ways through which one can make a good first impression at a job interview?

Interview Preparation
#1

Interviews can be tricky hence one should be well prepared before attending or giving an interview some of the techniques which one can keep in mind are:
Preparation before a interview is very much important, one should be prepared before going to the interview.
Resume should be well updated.
You should do the company research well in advance.
Practice certain questions like introduce yourself, where do you seel yourself in 5 years etc.
Be confident while answering the questions.
If you don’t know any answer just say u are not familiar with the question and hence don’t know the answer.