Huawei Certified ICT Associate – Storage (HCIA-Storage) — Question 6

Which of the following dimensions are often used to express the data used in Big Data scenarios? (Choose all that apply.)

Answer options

• A. Variety
• B. Velocity
• C. Verticality
• D. Volume

Correct answer: A, B, D

Explanation

The correct answers, A (Variety), B (Velocity), and D (Volume), represent key characteristics of Big Data. Variety refers to the different types of data, Velocity pertains to the speed of data processing, and Volume indicates the amount of data. Option C (Verticality) is not a recognized dimension in Big Data contexts.