Photoshop中Background Eraser Tool(背景像皮擦工具)不受图层调板上锁定透明的影响,使用完背景像皮擦工具后,原来的背景图像自动转化为普通图层。
Which background process of a database instance, using Automatic Storage Management (ASM), connects asa foreground process into the ASM instance?()
People from different religious and racial background would find it more difficult to be accepted by the host countries, according to what is proposed.
Questions from 36 to 40 are based on the following passage: Against this background, the WTO faces several daunting challenges. The first is to continue bringing down tariffs on traded goods. Average penalties have fallen steadily since the GATT’s formation but even the most open economies retain lofty barriers: for instance, America still charges a tariff of 14.6% on import of clothing, five times higher than its average levy. Resistance to tariff cuts is strongest in agriculture. According to Tim Josling, a trade expert at Stanford University, tariffs and other barriers on farm goods average a crippling 40% worldwide and create distortions that “destroy huge amounts of value”. A new set of global farm talk is planned to start in 1999. At the least, you might think, these could lock in impressive reforms in Latin America and encourage further watering-down of the European Union’s Common Agricultural Policy. But they will prove difficult: squabbles over agriculture almost sank the Uruguay round. Where does impressive reforms lock in according to the passage?().
Which background process does Automatic Shared Memory Management use to coordinate the sizing of memory components?()
在HTML页面中,CSS样式的属性名为background-image对应的style对象的属性名是()。
()objects are those which stand out clearly from the background or other objects and are easily identifiable from a few miles offshore in normal visibility.
Note the following functionalities of various background processes: 1. Record the checkpoint information in data file headers. 2. Perform recovery at instance startup. 3. Cleanup unused temporary segments. 4. Free the resources used by a user process when it fails. 5. Dynamically register database services with listeners. 6. Monitor sessions for idle session timeout. Which option has the correct functionalities listed for a background process()
Css样式background-position:5px 10px,代表的意义是()。
A system has users doing interactive work while background jobs are running. Interactive users are requesting that system response time be improved for foreground processes. Which tuning parameters should be changed to accomplish this?()