Why concurrency control is needed in transaction. And why Acid properties in transaction is important.

Match the steps of the process to julia's analysis. 1. analyze choices. current costs for making phone calls to foreign countries averages between five and ten cents a minute. 2. determine the goals. julia needs to reduce the cost of telecommunications without reducing her employees' ability to do their jobs. 3. gather data. the corporate computer network will be able to handle the increased traffic that will occur as a result of voip. 4. evaluate the decision. julia will have her it department set up voip in the smallest domestic office. 5. make the decision. julia will have employees document the benefits and problems that result from using the new technology.

The blank button automatically displays next to the data when you select a range of numeric data which is an available option for creating a chart

Spoons are designed to be used for: spring hammering. applying body filler. identifying high and low spots. sanding highly formed areas.