更多"The methods used in Asynchronous Tr"的相关试题:
[单项选择]Asynchronous Transfer Mode (ATM) is a (16) that promises to change the fabric of local and wide area communications.
The key advantage of ATM is the capability to move voice, data, graphics and (17) at speeds of up to 2 gigabits per second.
An ATM switch allows you to create a (18) network that is completely independent from the (19) configuration of the network.
ATM uses a (20) called cell switching to convert data into fixed length cells of 53 bytes each, so they can be switched very quickly and efficiently.
A. technology
B. video images
C. logical
D. physical
[简答题]Statistics also means the methods used to calculate the summary numbers and to generalize from them.
[单项选择]All of the following are methods commonly used to differentiate products from those of competitors except （）.
A. quality
B. design
C. tax policies
D. packaging
E. branding
[填空题]Researchers used three methods to get their data.
[单项选择]The engineers have used special methods to ______ the bridge against danger from high winds.
A. suppress
B. lubricate
C. heave
D. ensure
[单项选择]The methods are tried and true, we used them for years and they have always worked for us.（）
A. 这些方法的的确确地被试过，我们已经采用这些方法好几年了。
B. 这些方法经过实验，证明可靠，我们已使用这些方法多年了。
C. 这些方法试过，而且不太真实可信，虽然我们已经采用这些方法好几年了。
D. 这些方法我们只采用了一年，因此，我们不能证明这些方法是可靠和可信的。
[单项选择]TRANSFER:
To transfer from one training program to another, you must notify The Grantsmanship Center at least five working days before the original program. There is a $50 fee per transfer, and no more than two transfers will be accepted.
A. There is no fee for the first transfer.
B. You have to pay for the transfer.
C. More money is charged for the second transfer.
[填空题]电气设备标牌上英文词汇“asynchronous motor”的中文意思是( )。
A. A．力矩电动机
B．异步电动机
C．同步电动机
D．同步发电机
[单项选择]Generally accepted methods for translating project objectives into tangible deliverables and requirements is also referred to as ______ .
A. product analysis
B. risk measurement
C. alternatives identification
D. benefit/cost analysis
[判断题]Benchmarking replaces traditional methods of quality control and can operate alongside them.
[单项选择]Modern industrial methods have supplanted individual crafts, made blacksmiths, stone-carvers, coopers and cobblers virtually extinct.
A. that made
B. make
C. which making
D. making
[单项选择]
Forecasting Methods
There are several different methods that can be used to create a forecast. The method a forecaster chooses depends Upon the experience of the forecaster, the amount of information available to the forecaster, the level of difficulty that the forecast situation presents, and the degree of accuracy or confidence needed in the forecast.
The first of these methods is the persistence method; the simplest way of producing a forecast. The persistence method assumes that the conditions at the time of the forecast will not change. For example, if it is sunny and 87 degree today, the persistence method predicts that it will be sunny and 87 degree tomorrow. If two inches of rain fell today, the persistence method would predict two inches of rain for tomorrow. However, if weather conditions change significantly from day to day, the persistence method usually breaks down and is not the best forecasting method to use.
A. when the current weather scenario differs from the analog
B. when the current weather scenario is the same as the analog
C. when the analog is over ten years old
D. when the analog is a simple repetition of the current weather scenario
