第1题:
建立表之间临时关联的命令是( )。
A.CREATE RELATIoN TO…
B.SET RELATION TO…
C.TEMP RELATlON TO…
D.CREATE TEMP TO…
第2题:
If you shorten the scope of anchor cable, your anchor’s holding power ______.
A.decreases
B.increases
C.remains the same
D.has no relation to the scope
第3题:
第4题:
第5题:
tony would like to make it easier for users of the video application to enter new doc using the “video form”, he’d like users to be able to create new “video” doc form within the view. Which one of the following should tony so to build this interface?()
第6题:
You want to implement a master-detail relation between data blocks based on object tables. How would you do this? ()
第7题:
TestKing.com has a SQL Server 2005 computer. You have been assigned the task of retrieving information about a user who is currently logged in. You need to create a function that returns scalar information about the activity time for a particular user. What are two possible ways to achieve this goal?()
第8题:
Vowel and consonant
Mouth and tongue
Lexicon and word
Number and gender
第9题:
Use the Data Block Wizard and base the relation on a REF pointer.
In the Object Navigator, select the Relation node under the master block and click the Create icon. Build the relation manually and coordinate the blocks using triggers.
Use the Data Block Wizard, and base the relation on the primary key-foreign key relationship in the database.
This task is not possible because master-detail relations can be implemented only for blocks based on relational tables.
第10题:
第11题:
第12题:
第13题:
A.all tuples in a relation must be distinct(独一无二的)
B.every relation has a key(键)
C.all of the above
D.for any two tuples,the values associated with one or more of thei rattributes(属性)must differ
第14题:
第15题:
第16题:
WebSphere Commerce Accelerator will be used to create a product. The product has 6 variations determined by attributes Size, which has three values and Color, which has two values. What is the PREFERRED method to create the product and its SKUs using the Product Management tool?()
第17题:
he data blocks in your form module are based on object tables. How would you create a master-detail relationship between two of these blocks?()
第18题:
You are designing an Active Directory forest structure to meet the business and technical requirements. What should you do?()
第19题:
第20题:
a fictitious sun moving along the celestial equator
the visible sun moving along the ecliptic
the Moon's motion in relation to the Sun
the movement of the first point of Aries
第21题:
Create a single forest that has one domain. Use OUs to separate the departments.
Create a single forest that has multiple domains to represent every department.
Create a single forest that has three domains: one for finance, one for HR, and one for the remaining departments.
Create multiple forests that have a single domain in each forest to represent the departments.
第22题:
yet
ever
already
certain
第23题:
Create the product. Create each SKU. For each SKU create two descriptive attributes with the correct values.
Create the product. Create two defining attributes. Create each SKU and during creation assign theattributes to the SKU with the correct values.
Create the product. Create two defining attributes with the permitted values. Generate the SKUs.
Create the product. Create two descriptive attributes with the permitted values. Generate the SKUs.
第24题:
how the scientists tried to protect endangered species
how the symbolic endangered species has been chosen
the relation between global warming and endangered species
the problems in and the future of endangered species protection