The interview stage is the most crucial one in the job application process. This is where it is decided if an applicant has the mettle to perform as well as he has claimed in his resume and cover letter. This is the final decision making stage. And this is where many applicants lose out. Being called for an interview is never indicative of a candidate being selected for a position. It merely means that the employer liked the information in the resume and cover letter and wants to know if there is any truth in what was written.
Preparing for the interview is a crucial step to success. Information of the position that you are applying for and the company that you intend to work for eventually is very important. Prior to appearing for an interview, you must research your role well. Most of the questions that you will be asked will be based on your product knowledge. The rest will determine what type of a personality you own. Both types of questions are equally important. And both types need to be practiced well.
What follows is a set of interview questions and answers for a data architect interview:
What do you believe are the fundamental skills that a data architect will need to perform well?
Data architects need to be able to develop data strategies and correlating plans. They should be well informed about logical and physical data modeling and be aware of the several data warehouse tools and software that are needed to do the job.
What has been your professional experience as a data architect?
I have a strong background in handling data dictionaries and warehousing duties, along with application integration, metadata registries, relational databases and structured query languages. Having worked independently mostly, I am well-versed in examining data processes and possess the ability to provide workable suggestions for building data architectures.
Define the actual role of a data architect.
Data architects develop conceptual, logical and dimensional data models with great emphasis on data warehousing systems. They develop and document requirements and design specifications in forms of data models, data flow diagrams and data quality controls, along with translating conceptual requirements into robust technical designs.
Why do data architects monitor and enforce compliance of data standards so thoroughly?
The main idea behind enforcing compliance of data standards is to minimize data redundancies and enhance the quality of information throughout the organization.