Troy should include a short overview of the story that his video will tell and why he wants to tell it (or what the video will be about and why). It should also include the target audience, and where the video will be published.
Answer:
This is the case of redundancy or the repeated data. It means that the same data is being repeated again and again. And its the wastage of time and memory both. The redundancy must be removed in all circumstances. However, we cannot as without it proper normalization of data is not possible.
Explanation:
The answer is self explanatory.
The answer to this question is A
ιт ιѕ (α.) тяυє ιf уσυ fιи∂ иєω киσωℓєgє σи ∂σмєтнιиg ιт ¢αи ¢нαиgє ѕ¢ιєи¢є
ℓιкє нσω тнєу υѕє∂ тσ вєℓινє тнє єαятн ωαѕ fℓαт,σя нσω тнє єαятн ωαѕ тнє ¢єитєя σf тнє υиινєяѕє
нσρє ι ¢συℓ∂ нєℓρ уσυ!!!!!!!!