data management mistakes

JUST 4 MISTAKES I NEED !!!!!!

https://www.intricity.com/data-warehousing/top-10-mistakes-in-data-management/

I need 2 pages with powerpoint about this topic and focus in this points 

Grading criteria

Clear thesisNo clear outcome for presentation
0pointsCovered a topic but without a strong point of view
10pointsHad a strong point of view or argument for the presentation in both presentation and paper
15pointsOriginal and compelling thesis for presentation and supporting paper
20pointsConceptUnclear, vague, or improperly-defined concept
0pointsPoorly defined concept
10pointsDescribed concept, but limited to explanation in book or readings.
15pointsExplained concept and brought in external resources to better explain.
20pointsExample caseNo clear example or case presented
0pointsExample limited to those in book or readings
10pointsFound unique external example to illustrate concept
15pointsIntegrated a unique external case into the concept description.
20pointsBody LanguageMajor fidgeting or rocking that significantly detracted from presentation
0pointsFidgeting or no hand gestures
3pointsSome hand gestures
6pointsExcellent gestures, walking, and posture.
8pointsAttitude/EnergyLooked unexcited or bored
0pointsExpression and voice doesn't change, leading to a 'flat' presentation style.
3pointsLooked interested in presenting
6pointsDisplayed excitement in topic and presentation
8pointsVoiceVoice too quiet to hear
0pointsVoice too quiet, monotone, or excessive use of fillers.
3pointsGood vocal variation, but speed too fast for presentation OR too many fillers
6pointsNo use of filler, adequate pauses, and good vocal variation in tone
8pointsEyesNo eye contact with audience
0pointsMostly looked at board or notes
3pointsSplit time between board/notes and audience
6pointsDidn't look at board, and spend all of the time looking at the audience
8pointsSlide and Document designNo slides used, or basic bullet points. Missing handout.
0pointsSome irrelevant or distracting images in presentation OR handout written in bullet-point format.
3pointsSolid slide design, but not unique or visually-interesting. Handout adequately written, but includes some errors.
6pointsWell designed and uniquely styled slides. High quality images that supported the presentation. Well-written paper.
8points