KS3111 Final Whrd Sohail, Mhammad File Insert Draw Design Layout Reterences Mail

Question

KS3111 Final Whrd Sohail, Mhammad File Insert Draw Design Layout Reterences Mailings Review View Tell me what you want to de Home Share Fin cut Cupy Fnrmat Painter Camibria Replace Pasto Dody Text Ileading 1 leding 2 1T List Pars..1 No Spa... Select Cliobcerd Paroareph Edr.ng Navigation ints Search dccument Headings Pages Rr.hts 6.1) (5 Points) Explain how recovery manager supports ACID properties of a transaction ICS 211 Final Fxam Ouestion 1 (Total 10 Points): Multiple Circle ONLY ONE correct answer. Question ? Tetal 10 Points: TrueFals Tur each ef the following statee.. Question 4 (lotal 8 Points): Schema A... Qucstion 5 (Total 22 Points):SC Quc Question 6 Tatal 13 Pints: Crash R... 6.2) (8 Points) Show that actions that are taken by the recovery manager in order.to recover trom crash as shown in the helow log. T1 start- T3 start ccheckpoint (T1T2,T3)- T1,p5,200,300 «T2·13,400,500> T2 comi- T3.p3,500,600 T1p5,200- T1 abort xXSYSTEM CRASHXX ? Question 7 (Total 10 points: Terminol bxclain cleany the tollowinq terms: Qurstinn (Total 9 points: Normali- Questiun 9 (Tatal 10 points Nurnali... Page 7 cr 11 1714 words L? fnglshA,nied at 99% O Type here to search 4/26/2018

Explanation / Answer

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Please find my answer for Q 6.1

Please repost other in separate post.

The Recovery Manager is responsible for ensuring Atomicity and Durability

Recovery manager ensure atomicity of transactions by undoing the actions of transactions that do not commit.

Recovery manager ensure durability of transactions by making sure that all the actions of commited transactions survive system crashes and media failures.

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