单选题Yuri created a formula for a button. The code is supposed to set the value of an existing field called title. He used the following formula: title:= @propercase (title); after the foumula runs ,the title field is null. Why? ()A the value of one field c

题目
单选题
Yuri created a formula for a button. The code is supposed to set the value of an existing field called title. He used the following formula: title:= @propercase (title); after the foumula runs ,the title field is null. Why? ()
A

the value of one field cannot be set from the value in another field 

B

the text string in the formula is set to null. Thus notes cannot validate the formula 

C

when setting the value of a field , the formula must be in the field‟s input validation event 

D

the formula does not specify that title is an existing field. Thus it is interpreted as a temporary variable 


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更多“单选题Yuri created a formula for a button. The code is supposed to set the value of an existing field called title. He used the following formula: title:= @propercase (title); after the foumula runs ,the title field is null. Why? ()A the value of one field c”相关问题
  • 第1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 @texttorichtext
    • B、use a richtext title field
    • C、use the @text(fieldname) in the  column formula
    • D、nothing rich text display in the views

    正确答案:D

  • 第2题:

    which one of the following is an @fuction that Lonnie can use to return the value from a specific field?()

    • A、 @value 
    • B、 @getfield 
    • C、 @GetItemVale 
    • D、 @getfieldvalue

    正确答案:B

  • 第3题:

    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

    正确答案:B

  • 第4题:

    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 field
    • B、neglected to place a formula in a validation event
    • C、neglected to place a formula in a translation event
    • D、combined a text field and a time field in formula

    正确答案:D

  • 第5题:

    10. public class Hello {  11. String title;  12. int value;  13. public Hello() {  14. title += “ World”;  15. }  16. public Hello(int value) {  17. this.value = value;  18. title = “Hello”;  19. Hello();  20. }  21. }  and:  30. Hello c = new Hello(5);  31. System.out.println(c.title);  What is the result?() 

    • A、 Hello
    • B、 Hello World
    • C、 Compilation fails.
    • D、 Hello World 5
    • E、 The code runs with no output.
    • F、 An exception is thrown at runtime.

    正确答案:C

  • 第6题:

    单选题
    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 box

    D

     use the @function @decimal to format the value in the field on the form that will display in the view 


    正确答案: C
    解析: 暂无解析

  • 第7题:

    单选题
    helga is working with a multi-value field that has numeric values in a list. she would like to apply a formula to each item in the list, return the list which one of the following @fuctions can she use to accomplish this with one line of code?()
    A

    @transform  

    B

    @Listprocess  

    C

    @processlist 

    D

    @listevaluate


    正确答案: C
    解析: 暂无解析

  • 第8题:

    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)


    正确答案: A
    解析: 暂无解析

  • 第9题:

    单选题
    To provide quality of service (QoS) for voice traffic in an IEEE 802.1 q network, which class of service (CoS) value should be used in the 3-bit, user priority bits (PRI) field? ()
    A

    The PRI field should contain the Cos value of 010

    B

    The PRI field should contain the Cos value of 011

    C

    The PRI field should contain the Cos value of 100

    D

    The PRI field should contain the Cos value of 101

    E

    The PRI field should contain the Cos value of 110

    F

    The PRI field should contain the CoS value of 111


    正确答案: F
    解析: 暂无解析

  • 第10题:

    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 @texttorichtext

    B

    use a richtext title field

    C

    use the @text(fieldname) in the  column formula

    D

    nothing rich text display in the views


    正确答案: D
    解析: 暂无解析

  • 第11题:

    单选题
    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


    正确答案: B
    解析: 暂无解析

  • 第12题:

    单选题
    public class ClassA{ public int getValue(){ int value=0; boolean setting=true; String title="Hello"; if(value||(setting && title=="Hello")){return 1;} if(value==1&title.equals("Hello")){return 2;} } } And: ClassA a=new ClassA(); a.getValue(); What is the result?()
    A

    1

    B

    2

    C

    Compilation fails.

    D

    The code runs with no output.

    E

    An exception is thrown at runtime.


    正确答案: D
    解析: 暂无解析

  • 第13题:

    Yuri created a formula for a button. The code is supposed to set the value of an existing field called title. He used the following formula: title:= @propercase (title); after the foumula runs ,the title field is null. Why? ()

    • A、the value of one field cannot be set from the value in another field 
    • B、the text string in the formula is set to null. Thus notes cannot validate the formula 
    • C、when setting the value of a field , the formula must be in the field‟s input validation event 
    • D、the formula does not specify that title is an existing field. Thus it is interpreted as a temporary variable 

    正确答案:D

  • 第14题:

     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 box
    • D、 use the @function @decimal to format the value in the field on the form that will display in the view 

    正确答案:C

  • 第15题:

    when robert created a response form. he set the "formulas inherit values from selected document" option on the form properties, the field name on the review form is the same as the field name on the inheriting form, however the form does not inherit any data ,why ?()

    • A、he failed to specify the form type  
    • B、the inheriting form is not a response form  
    • C、he specified the same field names on both forms 
    • D、he failed to provide inheritance formulas for each field 

    正确答案:D

  • 第16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)

    正确答案:D

  • 第17题:

    public class ClassA {  public int getValue() {  int value=0;  boolean setting = true;  String title=”Hello”;  (value || (setting && title == “Hello”)) { return 1; }  (value == 1 & title.equals(”Hello”)) { return 2; }  }  } And:  ClassA a = new ClassA();  a.getValue();  What is the result?() 

    • A、 1
    • B、 2
    • C、 Compilation fails.
    • D、 The code runs with no output.
    • E、 An exception is thrown at runtime.

    正确答案:C

  • 第18题:

    单选题
    10. public class Hello {  11. String title;  12. int value;  13. public Hello() {  14. title += “ World”;  15. }  16. public Hello(int value) {  17. this.value = value;  18. title = “Hello”;  19. Hello();  20. }  21. }  and:  30. Hello c = new Hello(5);  31. System.out.println(c.title);  What is the result?()
    A

     Hello

    B

     Hello World

    C

     Compilation fails.

    D

     Hello World 5

    E

     The code runs with no output.

    F

     An exception is thrown at runtime.


    正确答案: C
    解析: 暂无解析

  • 第19题:

    单选题
    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 field

    B

    neglected to place a formula in a validation event

    C

    neglected to place a formula in a translation event

    D

    combined a text field and a time field in formula


    正确答案: A
    解析: 暂无解析

  • 第20题:

    单选题
    which one of the following is an @fuction that Lonnie can use to return the value from a specific field?()
    A

     @value 

    B

     @getfield 

    C

     @GetItemVale 

    D

     @getfieldvalue


    正确答案: D
    解析: 暂无解析

  • 第21题:

    单选题
    The most suitable title of this passage is ______.
    A

    Progress in the Field of Study

    B

    Teachers’ Role in Study

    C

    How to Improve Students’ Ability

    D

    Bad Points of the Examination System


    正确答案: B
    解析:
    主旨大意题。文章从几个方面阐述了现行考试制度的弊端,对现行的考试制度强烈不满。

  • 第22题:

    单选题
    Yuri created a formula for a button. The code is supposed to set the value of an existing field called title. He used the following formula: title:= @propercase (title); after the foumula runs ,the title field is null. Why? ()
    A

    the value of one field cannot be set from the value in another field 

    B

    the text string in the formula is set to null. Thus notes cannot validate the formula 

    C

    when setting the value of a field , the formula must be in the field‟s input validation event 

    D

    the formula does not specify that title is an existing field. Thus it is interpreted as a temporary variable 


    正确答案: C
    解析: 暂无解析

  • 第23题:

    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 


    正确答案: D
    解析: 暂无解析

  • 第24题:

    单选题
    public class ClassA {  public int getValue() {  int value=0;  boolean setting = true;  String title=”Hello”;  (value || (setting && title == “Hello”)) { return 1; }  (value == 1 & title.equals(”Hello”)) { return 2; }  }  } And:  ClassA a = new ClassA();  a.getValue();  What is the result?()
    A

     1

    B

     2

    C

     Compilation fails.

    D

     The code runs with no output.

    E

     An exception is thrown at runtime.


    正确答案: D
    解析: 暂无解析