Knowledge is a prime mover in the world of science, technology, engineering, inventions and discoveries. People gain knowledge by reading books mostly. Books are a valuable source of information and are stored to preserve and utilize the knowledge in them. A library is a collection of books carrying valuable information. The main difference between an archive and a library is that the library contains books and other information resources for daily reading; whereas, an archive is a collection of documents and other information resources of historic value preserved with restricted access.
A librarian is a person in charge of the library. The role of a librarian is to collect and arrange books, periodicals and other resources in an orderly fashion, easily accessible by the user. The aim of the library is fulfilled only when the resources are readily available for the end user. In case of a school, college or university, end users are students. The importance of a librarian is understood when you need to find the study material instantly.
Preparation for a librarian interview is quite different from an engineering or software technologist interview. The librarian's job can be a hobby. The librarian interview generally consists of questions that explore the organized nature and an affinity towards books and reading. The following are the preparations required for a librarian job interview.
  Resume
  The master key to success is the  informational worth of a resume. The contents of a resume should reflect the  actual knowledge and skills of the candidate. Highlighting and powering up  the resume with keywords is a  good option. A librarian's resume should contain information about education,  internships and experience in the mentioned field. Extra knowledge gained  through web-based sources should appear.
  Experience
  Gaining experience in the  required field is necessary. For fresh graduates, an internship can work  wonders. Schools and colleges that require one librarian for their small to  medium sized libraries will advertise for one post only. An experienced  candidate can excel in such situations.
  Favorite book
  A librarian without interest in reading cannot fit the job. A librarian  should have a serious reading habit and a favorite book. The librarian  is always expected to know everything about his/her favorite book.
  Famous authors
  A librarian's knowledge directory  should include information about famous  authors, their titles, historic  writers and writings, speeches etc. such knowledge is helpful in organizing  the library and finding the required information quickly.
  E-books
  Books of the computer world  transform into digital formats. A  librarian should possess knowledge about electronic  books, file formats, software and hardware required to open and read them.
  Software
  Numerous software are available  in the market to construct libraries.  Software not only helps in constructing libraries, it also helps in maintaining  book lending, returning data and searching for requested titles. Up to date information about the software and devices is  necessary.
  Websites, online libraries
  Web based sources providing access to valuable books is useful for students and professionals. A librarian  should know about the websites, access method, types and formats of books  available in the resource. Online  libraries are sources to preserve valuable material without damage.