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
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
参考解析
解析：
暂无解析
相关考题：
Which of the following is a feature of a unit of work?() A.It applies to a single data server.B.It is a recoverable sequence of operations.C.Its value can be queried from the system catalog tables.D.It begins when the application connects to the data server.
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 010B、The PRI field should contain the Cos value of 011C、The PRI field should contain the Cos value of 100D、The PRI field should contain the Cos value of 101E、The PRI field should contain the Cos value of 110F、The PRI field should contain the CoS value of 111
Which of the following is true about RADIUSV end or Specific Attribute？ （）A、 The RADIUSVendor Specific Attribute type is decimal 26.B、 A radius server that does not understandthevendor-specific information sent by a clientmust reject the authentication request.C、 A vendor can freely choose theVendor-ID it wants to use when implementing Vendor Specific Attributes as long as the same Vendor-ID is used on all of its products.D、 Vendor Specific AttributeMUST include the Length field.E、 In Cisco’s Vendor Specific Attribute implementation， vendor-ID of 1 is commonly referred to as Cisco AV（Attribute Value） pairs.F、 Vendor Specific Attributes use a RADIUS attribute type between 127 and 255.
which one of the following statements would lee include in an agent to limit the documents processed by the agent to those for which the value of the type field is "action"? （）A、FIELD Type :="action" B、SELECT Type ="action" C、SELECT Type :="action " D、@if (type="action";@success;@failure)
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
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
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
lisa is writing a formula to determine the number of elements in a list. she wants to ensure that a value is returned, even if the value her function is evaluating turns out to be a null string . which one of the following can she so to accomplish this ?（）A、use a defaule formula of 1 B、use @elements and add 1 to the total C、use the @count function instead of @elements D、use @texttotime to ensure that all strings arte converted to date-time values
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
Each port that is configured to use LACP has an LACP port priority. Which statements are true about LACP port priority？ （）A、 Port priority value can be configured between 1 and 65535.B、 A higher port priority value means a higher priority of LACP.C、 Port priority can be configured so that specific links can be chosen as active links rather than the hot standby links within the port channel.D、 LACP uses the port priority with the port number to form the port identifier.E、 LACP Port priority default value should always be changed
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
Which of the following is a feature of a unit of work?（）A、It applies to a single data server.B、It is a recoverable sequence of operations.C、Its value can be queried from the system catalog tables.D、It begins when the application connects to the data server.
Which two statements about sequences are true? （）A、You use a NEXTVAL pseudo column to look at the next possible value that would be generated from a sequence, without actually retrieving the value.B、You use a CURRVAL pseudo column to look at the current value just generated from a sequence, without affecting the further values to be generated from the sequence.C、You use a NEXTVAL pseudo column to obtain the next possible value from a sequence by actually retrieving the value from the sequence.D、You use a CURRVAL pseudo column to generate a value from a sequence that would be used for a specified database column.E、If a sequence starting from a value 100 and incremented by 1 is used by more then one application, then all of these applications could have a value of 105 assigned to their column whose value is being generated by the sequence.F、You use REUSE clause when creating a sequence to restart the sequence once it generates the maximum value defined for the sequence.
Which two statements are true regarding single row functions?（）A、They accept only a single argument B、They can be nested only to two levels C、Arguments can only be column values or constants D、They always return a single result row for every row of a queried table E、They can return a data type value different from the one that is referenced
单选题Which of the following constraint types can be used to ensure the value of an INTEGER column references only positive values?（）AUniqueBCheckCReferentialDInformational
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 boxD use the @function @decimal to format the value in the field on the form that will display in the view
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
单选题which one of the following statements would lee include in an agent to limit the documents processed by the agent to those for which the value of the type field is "action"? （）AFIELD Type :=action BSELECT Type =action CSELECT Type :=action D@if (type=action;@success;@failure)
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？ （）AThe PRI field should contain the Cos value of 010BThe PRI field should contain the Cos value of 011CThe PRI field should contain the Cos value of 100DThe PRI field should contain the Cos value of 101EThe PRI field should contain the Cos value of 110FThe PRI field should contain the CoS value of 111
多选题Which of the following is true about RADIUSV end or Specific Attribute？ （）AThe RADIUSVendor Specific Attribute type is decimal 26.BA radius server that does not understandthevendor-specific information sent by a clientmust reject the authentication request.CA vendor can freely choose theVendor-ID it wants to use when implementing Vendor Specific Attributes as long as the same Vendor-ID is used on all of its products.DVendor Specific AttributeMUST include the Length field.EIn Cisco’s Vendor Specific Attribute implementation， vendor-ID of 1 is commonly referred to as Cisco AV（Attribute Value） pairs.FVendor Specific Attributes use a RADIUS attribute type between 127 and 255.
问答题Directions: In this part of the test, you will give your opinion about a specific topic. Be sure to say as much as you can in the time allotted. You will have 15 seconds to prepare. Then you will have 60 seconds to speak.Practice 1 Some employers value education over work experience because they say it gives employees a more complete understanding of a specific field. Other employers prefer work experience, saying it proves the candidate can deal with real world challenges. Which do you think is better and why? Use specific reasons and examples to support your opinion.
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? （）Athe value of one field cannot be set from the value in another field Bthe text string in the formula is set to null. Thus notes cannot validate the formula Cwhen setting the value of a field , the formula must be in the field‟s input validation event Dthe formula does not specify that title is an existing field. Thus it is interpreted as a temporary variable
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?（）Aselect the parenthesis when negative value in the view properties box Bselect the parenthesis when negative value in the column properties box Cuse the @function @negative to set this in the column formula in the view Duse a formula to format the value in the field on the form that will be displaying in the view
单选题You work as an application developer at Certkiller .com. You are currently in the process of creating a class that stores data about Certkiller .com’s customers. Certkiller .com customers are assigned unique identifiers and various characteristics that may include aliases， shipping instructions， and sales comments. These characteristics can change in both size and data type. You start by defining the Customer class as shown below： public class Customer { private int custID； private ArrayList attributes； public int CustomerID { get {return custID；} } public Customer （int CustomerID） { this.custID = CustomerID； this.attributes = new ArrayList （）； } public void AddAttribute （object att） { attributes.Add （att）； } } You have to create the FindAttribute method for locating attributes in Customer objects no matter what the data type is.You need to ensure that the FindAttributemethod returns the attribute if found，and you also need to ensure type-safety when returning the attribute.What should you do？（）A Use the following code to declare the FindAttribute method： public T FindAttribute （T att） {//Find attribute and return the value }B Use the following code to declare the FindAttribute method： public object FindAttribute （object att） {//Find attribute and return the value }C Use the following code to declare the FindAttribute method： public T FindAttribute （T att） {//Find attribute and return the value }D Use the following code to declare the FindAttribute method： public string FindAttribute （string att） {//Find attribute and return the value }
多选题Which two statements are true regarding single row functions?（）AThey accept only a single argumentBThey can be nested only to two levelsCArguments can only be column values or constantsDThey always return a single result row for every row of a queried tableEThey can return a data type value different from the one that is referenced
多选题Which two statements about sequences are true?（）AYou use a NEXTVAL pseudo column to look at the next possible value that would be generated from a sequence, without actually retrieving the value.BYou use a CURRVAL pseudo column to look at the current value just generated from a sequence, without affecting the further values to be generated from the sequence.CYou use a NEXTVAL pseudo column to obtain the next possible value from a sequence by actually retrieving the value from the sequence.DYou use a CURRVAL pseudo column to generate a value from a sequence that would be used for a specified database column.EIf a sequence starting from a value 100 and incremented by 1 is used by more then one application, then all of these applications could have a value of 105 assigned to their column whose value is being generated by the sequence.FYou use REUSE clause when creating a sequence to restart the sequence once it generates the maximum value defined for the sequence.
多选题Each port that is configured to use LACP has an LACP port priority. Which statements are true about LACP port priority？ （）APort priority value can be configured between 1 and 65535.BA higher port priority value means a higher priority of LACP.CPort priority can be configured so that specific links can be chosen as active links rather than the hot standby links within the port channel.DLACP uses the port priority with the port number to form the port identifier.ELACP Port priority default value should always be changed