更多"The space shuttle program entails t"的相关试题:
[单项选择]
The space shuttle program entails the use of sophisticated technology.（）
A. enhances
B. develops
C. creates
D. involves
[单项选择]程序中有如下命令序列： SELECT A USE DEM01 SELECT B USE DEM02 SET RELATION T0 RECN0（ ）INTO A SELECT C USE DEM03 SET RELATION T0 RECNO（ ）INTO B SELECT B G0 8 RECNO（ ），RECNO(1)，RECNO(3) 执行此程序段后，屏幕显示的结果是( )。
A. 1 8 8
B. 8 1 8
C. 8 8 1
D. 8 8 8
[单项选择]
现有程序：
USE JZ.DBF
BROWS LAST
USE
则下列描述中，正确的是（）
A. 第一个USE命令的作用是打开数据表
B. 两个USE命令的作用都是关闭数据表
C. 两个USE命令的作用都是打开数据表
D. 第二个USE命令的作用是打开数据表
[单项选择]Communication satellites generally use solar cells as their source of electric power, although some {{U}}test{{/U}} satellites have used thermoelectric generators.
A. superior
B. authorized
C. former
D. experimental
[单项选择]在采用标准UML构建的用例模型（Use-Case Model）中，参与者（Actor）与用例（Use Case）是模型中的主要元素，其中参与者与用例之间可以具有（）关系。
A. 包含（include）
B. 递归（Recursive）
C. 关联（Association）
D. 组合（Composite）
[单项选择]Use the following probability distribution to calculate the expected return for the portfolio.（）
A. 2.5%
B. 6.6%
C. 4.3%
[单项选择]Designated foreign exchange banks shall use their own funds other than Renminbi fun& to conduct foreign exchange surrender business.
[单项选择]Audiolingual Methodologists use dialogues as the main form of language presentation and______ as the main training techniques.
A. sentence patterns
B. drills
C. sentence analysis
D. language points
[单项选择]Machines that use hydraulic pressure including elevators, dentist chairs, and automobile brakes（）.
A. exclude
B. excluding
C. include
D. are included
[单项选择]Which mechanism accommodates the use of overlapping addresses in 2547bis VPNs?（）
A. policies
B. route origins
C. route targets
D. route distinguishers
[多项选择] You use Microsoft Application Virtualization for Desktops to virtualize applications for client computers. A virtual application that was insta lled by using a Windows Installer Package (.msi) file has become corrupted. You need to restore access to the virtual application. Which two actions should you perform？（）
A. Reload the virtual ap plication package.
B. Reinstall the virtual application package.
C. Use the Repair function in the Windows Installer Package. Use the Microsoft Application Virtualization (App - V) to re - sequence the application.
D. Use the Microsoft Application Virtualization (App - V) Sequencer to edit the virtual application package.
