Which of the following are true, regarding Estimation practice?     Longer programs have a smaller margin of error.     As a general rule, in a most basic scenario, the following two estimation methods should be used in this order: first, "analogy," and second, "decomposition."     Precision with which estimates are communicated should be at least two orders of magnitude greater than the accuracy of these estimates.     The logical order of initial project activities is to start with commitment then proceed into scheduling and finish with estimating.     Estimates should never be provided by the people who will do the work that is being estimated.     "Anchoring" is a prudent planning poker strategy, since it allows influencing all members of the scrum team to the greatest extent.     The order, in which these two estimation methods most commonly used, is as follows: first  "Monter Carlo Simulation", and second, "T-shirt sizing".     The logical order of initial project activities is to start with estimating then proceed into scheduling and finish with commitment.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Which of the following are true, regarding Estimation practice?

   

Longer programs have a smaller margin of error.

   

As a general rule, in a most basic scenario, the following two estimation methods should be used in this order: first, "analogy," and second, "decomposition."

   

Precision with which estimates are communicated should be at least two orders of magnitude greater than the accuracy of these estimates.

   

The logical order of initial project activities is to start with commitment then proceed into scheduling and finish with estimating.

   

Estimates should never be provided by the people who will do the work that is being estimated.

   

"Anchoring" is a prudent planning poker strategy, since it allows influencing all members of the scrum team to the greatest extent.

   

The order, in which these two estimation methods most commonly used, is as follows: first  "Monter Carlo Simulation", and second, "T-shirt sizing".

   

The logical order of initial project activities is to start with estimating then proceed into scheduling and finish with commitment. 

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