![subject](/tpl/images/cats/User.png)
Engineering, 10.12.2019 20:31 allb2916
In this log, we store information about 3 transactions. after the log record with lsn 100, the system crashes and then we restart. we use the aries recovery algorithm discussed in chapter 18 in the book. based on that, answer the following questions: 1. what is done during the analysis phase? 2. what is done during the redo phase? 3. what is done during the undo phase? 4. show the log when recovery is complete, including
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Engineering
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 12:10
On a average work day more than work place firs are reorted
Answers: 1
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 16:10
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
Answers: 2
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.
Answers: 2
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Apipe with an outside diameter of 15 cm is exposed to an ambient air and surrounding temperature of -20°c. the pipe has an outer surface temperature of 65°c and an emissivity of 0.85. if the rate of heat loss from the pipe surface is 0.95 kw per meter of length, the external convective heat transfer coefficient (h) is: (a) 12.5 w/m"k (b) 18.6 w/mk (c) 23.7 w/mk (d) 27.9 w/mk (e) 33.5 w/mk
Answers: 1
You know the right answer?
In this log, we store information about 3 transactions. after the log record with lsn 100, the syste...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 02.02.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.02.2021 19:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 02.02.2021 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mir.png)
World Languages, 02.02.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.02.2021 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 02.02.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.02.2021 19:00
![question](/tpl/images/cats/istoriya.png)
History, 02.02.2021 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.02.2021 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.02.2021 19:00
![question](/tpl/images/cats/biologiya.png)
Biology, 02.02.2021 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)