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Field of view( FOV) relates to the ( )
- A、diameter of the patient apenure of the imager
- B、maximum diameter of the patient
- C、diameter of the area that isreconstructed
- D、the diameter of a pixel
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更多 “Field of view( FOV) relates to the ( )A、diameter of the patient apenure of the imagerB、maximum diameter of the patientC、diameter of the area that isreconstructedD、the diameter of a pixel” 相关考题
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FOV概念中，错误的是A.FOV即扫描视野B.扫描时根据扫描部位大小选定FOVC.当选定FOV时，像素大小与矩阵大小成反比D.相位方向FOV减小时，扫描时间不变E.矩阵不变增加FOV时，像素尺寸增大
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You are the right person for the job that()your application()the advertisement.A、 Relates…with…B、 Relates…for…C.、Relates…to
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Which frame field do error detection schemes view to perform their function?()
A. ERRB. FlagC. FCSD. MTUE. MACF. PDU
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FOV概念中，错误的是（）A、FOV即扫描视野B、扫描时根据扫描部位大小选定FOVC、当选定FOV时，像素大小与矩阵成反比D、相位方向FOV减小时，扫描时间不变E、矩阵不变增加FOV时，像素值增大
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Which frame field do error detection schemes view to perform their function?（）A、ERRB、FlagC、FCSD、MTUE、MACF、PDU
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Derek has created a view in the products.nsf database. Derek wants the markup column in the view to display the selling price of the cost. He wants this value to display in currency. Which one of the following should derekl do? （）A、 use the @currenty in thr column formula in the view B、 Select currency on the numbers tab in the view properties box C、 Select currency on the numbers tab in the column properties box D、 Select currency on the numbers tab in the field properties box
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Derek has created a view in the sales.nsf db. Derek wants the sales value column in the view to be punctuated to display two decimal places . which one of the following should he do?（）A、 use the @function @decimal in the column formula in the view B、 select decimal on the numbers tab in the view properties box C、 select decimal on the numbers tab in the column properties boxD、 use the @function @decimal to format the value in the field on the form that will display in the view
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tommy has created a sales view in his sales.nsf database. Tommy wants negative numbers in the sales number column in the view parenthesis. which one of the following should tommy do?（）A、select the parenthesis when negative value in the view properties box B、select the parenthesis when negative value in the column properties box C、use the @function @negative to set this in the column formula in the view D、use a formula to format the value in the field on the form that will be displaying in the view
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when eduar tried open the coming attractions view. he got the following error message: incorrect data type for operator or @function: text expected. What did he do to cause this to happen?（）A、entered text in a number fieldB、neglected to place a formula in a validation eventC、neglected to place a formula in a translation eventD、combined a text field and a time field in formula
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hans is designing the reviews application. the application will include two forms :review and response, in the view ,the response documents do not appear under the review documents from which they were created, what could be causing this to happen .（）A、inheritance in the review form was disabled B、shared values were enabled on both forms C、shared field values and field definitions were enabled D、show response documents in a hierarchy was not enabled
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jim has created a field hint for the address field. Users tell him this text disappears when they click in the address field. which one of the following is most likely reason?（）A、 the address field is computed B、 jim should have used a text popup C、 jim stored the field hint in the database D、 field hint only display when the user has not clicked in the field （field hint）
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which one of the following accurately describes field names?（）A、they must be unique in a database B、they can only be used once in a view C、they can only used once on each form D、they can be used mulriple times on a form
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单选题Derek has created a view in the products.nsf database. Derek wants the markup column in the view to display the selling price of the cost. He wants this value to display in currency. Which one of the following should derekl do? （）A
use the @currenty in thr column formula in the view B
Select currency on the numbers tab in the view properties box C
Select currency on the numbers tab in the column properties box D
Select currency on the numbers tab in the field properties box
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单选题which one of the following accurately describes field names?（）A
they must be unique in a database B
they can only be used once in a view C
they can only used once on each form D
they can be used mulriple times on a form
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单选题jim has created a field hint for the address field. Users tell him this text disappears when they click in the address field. which one of the following is most likely reason?（）A
the address field is computed B
jim should have used a text popup C
jim stored the field hint in the database D
field hint only display when the user has not clicked in the field （field hint）
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单选题nancy used a rich text field on a form to capture data. she would like to display the data in a view. which of the following should she do?（）A
use @texttorichtextB
use a richtext title fieldC
use the @text（fieldname） in the column formulaD
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考题
单选题Field of view( FOV) relates to the ( )A
diameter of the patient apenure of the imagerB
maximum diameter of the patientC
diameter of the area that isreconstructedD
the diameter of a pixel
考题
单选题A view is created with the following statement:CREATE VIEW v1 AS SELECT col1, col2, col3 FROM t1 WHERE col4 1000 ; When will DB2 access the data from table T1 for view V1?（）A
When view V1 is createdB
Each time the REFRESH VIEW v1 statement is executedC
Each time an SQL statement is executed against view V1D
Only the first time an SQL statement is executed against view V1
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单选题A view is created with the following statement:CREATE VIEW v1 AS SELECT col1, col2, col3, col4 FROM t1 WHERE col4 1000 WITH CHECK OPTIONWhat is the effect of the CHECK OPTION clause?（）A
Any row inserted or updated through view V1 must meet the condition that col4 1000.B
From now on, any row inserted or updated in table T1 must meet the condition that col4 1000, but existing rows in the table are not checked.C
At view creation, DB2 will check the data in table T1, and if in any row doesn't meet the condition col4 1000, the view creation will be rejected.D
Any row inserted or updated through view V1 must meet the condition that col4 1000 and no row in table T1 can be updated such that col4 = 1000, but new rows in the table can be inserted with col4 = 1000.
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单选题What does the FORCE option for creating a view do?（）A
creates a view with constraintsB
creates a view even if the underlying parent table has constraintsC
creates a view in another schema even if you don't have privilegesD
creates a view regardless of whether or not the base tables exist
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单选题Which of the following statements best expresses the authors view?A
The words people use can influence their behavior.B
Unpleasant words in sports are often used by foreign athletes.C
Aggressive behavior in sports can have serious consequent.D
Unfair judgments by referees will lead to violence on the sports field.
考题
单选题Which frame field do error detection schemes view to perform their function?（）A
ERRB
FlagC
FCSD
MTUE
MACF
PDU
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