ou are in the middle of a transaction updating a very important table. The machine on which adatabase was running reboots because of power outage. This caused a database instance failure. Which statement is true in this situation（）
One of the causes of ocean currents is density differences in the water. This is true because （）.
Because of changes in an application environment， the /etc/inittab file needs to be modified. Which of the following commands would be used to accomplish this in a supported manner（）
Because of the resulting higher pressures in the cylinder from the combustion of this greater mass of fuel, and the larger diameters, the liner must be made （） at the top to accommodate the higher stresses, and prevent cracking of the material.
Accidents are of frequent（）on this motorway because the traffic is extremely heavy here.
Automatic Consumer Group Switching is an important new feature of the Database Resource Manager. Which three plan directive parameters are used to control this feature？（）
At the very beginning of this movie, the couple is often involved in _____ because the wife does not believe in her husband.
Consider the following argument: Gates does not work hard, because he is rich. Which of the following suppressed premises could be added to this argument to make it valid?
The mode of writing of this piece is narrative because it shows the three stages of the Kiowas’ history－emergence, evolution and decline.
The most visible type of advertising is national consumer advertising, with an another name for this ________.
“Because that patch of ice was there, I fell and broke my arm.” This is an example of ______
These children are often spoilt, not in terms of love and attention because parents do not have time for this, but in more material ways.
Because of this, our policies have to _______ very different outcomes.
Consumers have become less interested in 3D TV at home, partly because of (have) ______ to wear special glasses.
During the introduction phase of product life cycle, profits tend to be small and even losses may occur, because the sales volume at this stage is usually small.
Companies find it difficult to avoid feature creep because consumers
Of the three speech acts, linguists are most interested in the () because this kind of speech act is identical with the speaker‟s intention.
We must stress that this offer is firm for three days only because of the heavy demand () the limited supplies of this velvet in stock.
This is largely because of his personality.
The database administrator of your company created a public synonym called HR for the HUMAN_RESOURCES table of the GENERAL schema, because many users frequently use this table. As a user of the database, you created a table called HR in your schema.What happens when you execute this query？（）
Qufu, Shandong Province, welcomes tens of thousands of tourists every year, because it is the hometown of a great thinker in the Spring and Autumn period. This thinker is the founder of Confucianism（）
如果实际上是根据最初的消费量进行退税，那么，消费者的境况是变得更好呢，还是变得更坏？In this case would the consumers be better of for worse off if the tax with rebate based on original consumption were in effect？
给气体或输气管上可能形成水合物的地段加热，使气体温度高于水合物形成的温度。该法在干线输气管上是不宜采用的，因为它会降低管道的输气能力。在矿场集气或城市配气站中，压降主要消耗在节流上，节流前后，温度下降很多，加热就成了这些地方防止水合物形成的主要方法。Heating a gas or gas pipe where a hydrate may form so that the gas temperature is higher than the temperature of hydrate formation. This method is not suitable for the main pipeline, because it will reduce the capacity of the pipeline. In gas collection or urban distribution stations, the pressure drop is mainly consumed in
I’m leaving this job because I’m tired of being _________.
