Answer: E. Never
geometric average return can NEVER exceed the arithmetic average return for a given set of returns
Explanation:
The arithmetic average return is always higher than the other average return measure called the geometric average return. The arithmetic return ignores the compounding effect and order of returns and it is misleading when the investment returns are volatile.
Arithmetic returns are the everyday calculation of the average. You take the series of returns (in this case, annual figures), add them up, and then divide the total by the number of returns in the series. Geometric returns (also called compound returns) involve slightly more complicated maths.
A(n) BI server produces dynamic reports, supports alerts/RSS functionality, and supports user subscriptions.
<h3>What exactly is BI server?</h3>
An on-premises report server with a web gateway, Power BI Report Server allows you to see and manage reports and KPIs. The tools for generating Power BI reports, paginated reports, mobile reports, and KPIs are also included. A business intelligence server created by Oracle is called Oracle Business Intelligence Enterprise Edition. It has sophisticated business intelligence capabilities that are based on a single architecture. The server offers centralized data access to all corporate entity-related business information.
There are five stages to query compilation in BI server:
- Parsing
- Create Logical Requests
- Navigation
- Code Generation Rewrite
To learn more about BI server , refer to:
brainly.com/question/7601044
#SPJ4
Specification of database requirements falls under which category of database administration?
b. development
Answer:
This is a failure of prevention model of computer security
Explanation:
Because the firewall was misconfigured so attack prevention mechanism failed to resist the attack and the security of computer is compromised. Prevention is an important model of operational security because <em>protection </em>is possible firstly attacks are prevented from targets and if not prevented and failed then they are detected and finally security department respond to that attack.
protection = <em>prevention </em>if <em>prevention </em>failed than (detection+response)
