Hey there,
I believe that your correct answer would be that "<span> some people will tell you what they think you want to hear </span>". When you ask someone about the perceptions of your person trait, they will most likely <span>tell you what they think you want to hear because its what they want to make you happy.
For example: Jimmy ask billy "Am I fat Billy"
Billy tells Jimmy "No, Your not fat, you look just great".
But really, Jimmy is very fat.
The point is that people are going to say things that make you feel happy and something that you want to hear.
~Jurgen</span>
Answer:
we need PLC(Programmable Logic Units) attached to the sensors and those sensors will take the signals/values and transfer them to the cloud .In cloud we store that information and send that information to the web application where user is able to view
Explanation:
it looks like a SCADA system. we can integrate PLC with SCADA
or
for developing PLC we can use c or c++.it contain logic to transfer data to cloud
for cloud storage we can use Microsoft azure which is useful for data storage in sql servers
for web application we can use ASP.Net to interact with cloud and get data from there and display the results to the user on UI
Answer:
Giving that: The following is a sequence of undo-log records written by 2 transactions T and U:
< START T >;
< T,A,10 >;
< START U >;
< U, B, 20 >;
< T, C, 30 >;
< U, D, 40 >;
< Commit U >;
< T, E, 50 >;
< Commit T >;
1. < START U >
Recovery action in this case will be undo(-1) and undo(0). All restored to its original Value
log records < T, A, 10 >, < T, abort >; as written out
2. < T, E, 50 >
Recovery action in this case will be undo(8) and redo(0). A and C is restored to its original value, B and D are set to 20 and 40
log records <T, C, 30 >, < T, A, 10 >, < T, abort > are written out
3. < Commit T >
Recovery action in this case will be redo(7) and redo(4). A and C are set to 10 and 30, B and D are set to 20 and 40
C) 180 − (140 − 7a) = (70 − 3a)
Answer:
C) 180 − (140 − 7a) = (70 − 3a)
Explanation:
i got it wrong by clicking D on usatestprep
