Pearson BTEC International Level 3 Qualifications in IT – Delivery Guide Issue 1 – May 2020 © Pearson Education Limited 2020 1 UNIT 2: CREATING SYSTEMS TO MANAGE INFORMATION Delivery guidance Approaching the unit This unit introduces the concept of database systems and how they store, ...
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profit or at least avoiding a loss. However, this may also reduce the expected return on Principal Etf. Generally, it depends on diversification level and type but usually, the broader the sector allocation, the less risk can be expected from holding Principal Etf, and the less return is ...