Technical Interview Questions
Well, the answer to this question may vary from person to person. But below are a few criteria which I think are a must to be considered to decide whether a developed data model is good or not: A model developed for the dataset should have predictable performance. This is required to predict the future. … Read more
As the name suggests Data Validation is the process of validating data. This step mainly has two processes involved in it. These are Data Screening and Data Verification. Data Screening: Different kinds of algorithms are used in this step to screen the entire data to find out any inaccurate values. Data Verification: Each and every … Read more
Data Mining: Data Mining refers to the analysis of data with respect to finding relations that have not been discovered earlier. It mainly focuses on the detection of unusual records, dependencies and cluster analysis. Data Profiling: Data Profiling refers to the process of analyzing individual attributes of data. It mainly focuses on providing valuable information … Read more
At the close of the interview, most interviewers ask whether you have any questions about the job or company. It’s always a good idea to have a few ready so that you show you’ve prepared for the interview and have thought about some things relative to the company or to the role that you would … Read more
In asking this question, the interviewer is really asking, “What makes you the best fit for this position?” Your answer should be a concise “sales pitch” that explains what you have to offer the employer. Keep it short and confident. Sample answer: “I have the knowledge, experience, and excellent communication ability to be an asset … Read more