25 Hitachi Vantara Interview Questions & Answers

01 How do you define success? ~COMPETENCY

02 Your customer wants you to explain the benefits of the Big Data model you developed, how do you communicate the insights they can use for their business? ~HITACHI VANTARA

03 Big Data can be an efficient tool to monitor and grow a business, but can have challenges if not properly implemented. What challenges have you encountered while working with big data? ~HITACHI VANTARA

04 According to the American National Standards Institute (ANSI) and Telecommunications Industry Association (TIA), how many tiers of data centers are there? ~HITACHI VANTARA

05 As I understand it, the network is the most vulnerable part of a company's IT infrastructure. What is your opinion of this and how would you define the threat and risk to a company in terms of network security? ~HITACHI VANTARA

06 Explain what the difference is between Data Mining and Data Analytics, and tell me how you have used both in your recent projects? ~HITACHI VANTARA

07 How do you prevent data leakage? ~COMPETENCY

08 How would you convince a company that is still undecided about whether or not they should continue managing their own data center or move to a hosted cloud? ~HITACHI VANTARA

09 What are the benefits of leasing a private data center vs. building one from scratch? ~HITACHI VANTARA

10 Tell me about a time that you were assigned to manage a data analytics project. Walk me through the step-by-step process that you used to kick-off this project? ~BEHAVIORAL

11 Tell me about your greatest work related accomplishment. ~HITACHI VANTARA

12 What is a false positive and false negative alert in the case of Intrusion Detection Systems? ~EXPERIENCE

13 Give me your opinion on Blockchain technology, and how do you think it will revolutionize cyber security? ~HITACHI VANTARA

14 Could you name a few data cleansing best practices that you follow, and how this has helped you become a better Data Consultant? ~HITACHI VANTARA

15 When designing a machine learning model, what in your opinion is more important, model performance or model accuracy, and why? ~HITACHI VANTARA

16 Although you are not an experienced network administrator, you should be fluent in the terminology used in our industry. Can you explain to me the difference between symmetric and asymmetric encryption and the benefits of each one? ~HITACHI VANTARA

17 When dealing with data, in your opinion, is it better to have too many false positives, or too many false negatives? Please explain. ~HITACHI VANTARA

18 How would you explain SSL Encryption to someone who does not have a background in tech? ~HITACHI VANTARA

19 If a client is considering moving from an internal data center environment to our platform. What are the key issues you would recommend them addressing before making this move? ~HITACHI VANTARA

20 Can you describe the difference between a Black Hat, White Hat and Grey Hat hacker? ~HITACHI VANTARA

21 What is your knowledge of imputation? Would you kindly list different types of imputation techniques, and which method you find to be most favorable for your environment? ~HITACHI VANTARA

22 Explain to me the concept of hyper-converged infrastructure. ~HITACHI VANTARA

23 There are different levels of data classification, how are they structured, and why are they required? ~HITACHI VANTARA

24 How will you detect an incident or data breach, and what steps do you take to prevent it from happening? ~HITACHI VANTARA

25 What are your salary expectations? ~HITACHI VANTARA

Hitachi Vantara Mock Interview

When designing a machine learning model, what in your opinion is more important, model performance or model accuracy, and why?

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25 Hitachi Vantara Interview Questions & Answers