网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
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
参考答案
参考解析
解析：
暂无解析
更多 “单选题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 ” 相关考题
考题
—So how is your new roommate?—She really (). She’s always making loud noises at midnight and when I remind her, she always makes rude remarks.
A、turns me overB、turns me downC、turns me offD、turns me out
考题
In the girl’s long painstaking training process, _____.A. her adviser forms a primary challenging force to her successB. her writing turns into an automatic pattern of performanceC. she acquires the magic of some great achievementsD. she comes to realize she is “hard-wired” to write
考题
A vessel is "in sight" of another vessel when ______.A.she can be observed by radarB.she can be observed visually from the other vesselC.she can be plotted on radar well enough to determine her headingD.her fog signal can be heard
考题
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
考题
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
考题
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
考题
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
考题
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
考题
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
考题
Cindy wants to set up third-party tools so she can access them via the designer. Which one of the following should cindy do?（）A、 file- inport B、 tools-import C、 tools-add tools D、 shared resources-third party tools
考题
cindy has created a private agent. she wants her colleagues to be able to use it. which one of the following should she do to achieve this?（）A、 change the agent property to shared B、 copy the agent to a domino 6 server C、 change the agent property to shared code D、 delete the agent. She must create it again as a shared agent
考题
Within the application MY_APP the following PREVIOUS VALUE expression references the sequence MY_SEQ: PREVIOUS VALUE FOR my_seq After which of the following events will the most recently generated value of MY_SEQ persist so that it can be returned to the active MY_APP application?（）A、After a ROLLBACK is issuedB、After the sequence is alteredC、After the sequence is droppedD、After the current session ends
考题
Given a method that must ensure that its parameter is not null： 11. public void someMethod（Object value） { 12. // check for null value ... 20. System.out.println（value.getClass（））； 21. } What inserted at line 12， is the appropriate way to handle a null value？（）A、assert value == null；B、assert value != null， "value is null"；C、if （value == null） { throw new AssertionException（"value is null"）； }D、if （value == null） { throw new IllegalArgumentException（"value is null"）； }
考题
Which statement is true regarding the COALESCE function?（）A、It can have a maximum of five expressions in a list B、It returns the highest NOT NULL value in the list for all rows C、It requires that all expressions in the list must be of the same data type D、It requires that at least one of the expressions in the list must have a NOT NULL value
考题
You need to design the restrictions on the Bank.Customers table. Which three actions should you perform?（）A、Design a trigger that verifies that the first names and surnames are not empty strings.B、Design a check constraint that verifies that the first names and surnames are not empty strings.C、Design a check constraint that uses a CLR user-defined function to verify that either the phone number is a null value or the format of the phone number is valid.D、Design a trigger that uses a CLR user-defined function to verify that either the phone number is a null value or the format of the phone number is valid.E、Design a check constraint that ensures that the phone number cannot be changed from a valid format to a null value or to an invalid format.F、Design a trigger that ensures that the phone number cannot be changed from a valid format to a null value.
考题
单选题Given a method that must ensure that its parameter is not null： 11. public void someMethod（Object value） { 12. // check for null value ... 20. System.out.println（value.getClass（））； 21. } What inserted at line 12， is the appropriate way to handle a null value？（）A
assert value == null；B
assert value != null， value is null；C
if （value == null） { throw new AssertionException（value is null）； }D
if （value == null） { throw new IllegalArgumentException（value is null）； }
考题
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 boxD
use the @function @decimal to format the value in the field on the form that will display in the view
考题
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
考题
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
考题
单选题Cindy wants to set up third-party tools so she can access them via the designer. Which one of the following should cindy do?（）A
file- inport B
tools-import C
tools-add tools D
shared resources-third party tools
考题
单选题Which statement is true regarding the COALESCE function?（）A
It can have a maximum of five expressions in a list B
It returns the highest NOT NULL value in the list for all rows C
It requires that all expressions in the list must be of the same data type D
It requires that at least one of the expressions in the list must have a NOT NULL value
考题
单选题Within the application MY_APP the following PREVIOUS VALUE expression references the sequence MY_SEQ: PREVIOUS VALUE FOR my_seq After which of the following events will the most recently generated value of MY_SEQ persist so that it can be returned to the active MY_APP application?（）A
After a ROLLBACK is issuedB
After the sequence is alteredC
After the sequence is droppedD
After the current session ends
考题
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
考题
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
考题
问答题Section C (10 marks) Lisa Tyler was weary after a long, hard day at the pottery factory where she works, but as she approached her home in the English city of Stoke-on-Trent, her heart lightened; soon she would be having a nice cup of tea, putting her feet up and watching Friends, her favourite TV series, But first, she needed to change out of her work clothes and pick up her three-year-old son from his grandmother’s house nearby. As Lisa walked up her garden path, she noticed a light flashing on and off in an upstairs bedroom. A shiver went down her back. . What if it was a burglar? Quietly, she crept round to the back of the house to see if there was any sign of a break-in. Sure enough, a window was open and someone’s coat was hanging on the gatepost! Well, 26-year-old Lisa didn’t fancy coming face to face with a burglar, so she ran to a neighbour’s house and rang the police. As she sat waiting for the police to arrive, Lisa’s curiosity got the better of her and she decided to go back and see what was going on. That’s when she saw a leg coming out of the downstairs front window. It was a man climbing out. Lisa gasped in shock. The burglar war carrying her portable television! At this point, Lisa saw red. She didn’t have many possessions and she’d saved long and hard to buy that set. Besides, nobody was going to stop her watching Friends.“Oh no, you don’t.” she muttered under her breath, as fury swelled inside her. Without even stopping to think, she across the garden and started shouting at the burglar, “Give me my TV—drop it now!” Ignoring her, the man fled across the garden, so Lisa threw herself at him and successfully rugby-tackled him to the ground. The burglar struggled to escape, but Lisa hung on like the best kind of guard dog, despite being punched and kicked. As she looked up, she realized that she recognized the burglar’s face. She was so surprised that she lost her grip and the burglar got away, leaving the TV behind in the garden. By the time the police and her father arrived, Lisa was in tears. “I can’t believe you were so foolish, Lisa,” scolded her father. “You could have been killed.” “I know, but at least he didn’t get my TV.” she replied. Lisa later remembered the name of the burglar, who had been in the same year as her at school. He was later caught and jailed for 15 months after committing a burglary and assault. In May last year, Lisa was given a Certificate of Appreciation by Staffordshire police for her “outstanding courage and public action”. In the future, however, she intends to leave household security to a new member of her family, Chan, who is a real guard dog. Answer the questions in no more than 10 words. 1．What first led Lisa to think there was a burglar in her house? 2．Why didn’t Lisa wait in her neighbour’s house until the police arrived? 3．What does “Lisa saw red (in the 4th paragraph)” most probably mean? 4．What did the burglar do when Lisa shouted at him? 5．How did Lisa help to catch the burglar later?
考题
单选题Lisa’s parents died when she was only a small child, so she was ______ up by her grandparents.A
pickedB
takenC
broughtD
grown
考题
单选题cindy has created a private agent. she wants her colleagues to be able to use it. which one of the following should she do to achieve this?（）A
change the agent property to shared B
copy the agent to a domino 6 server C
change the agent property to shared code D
delete the agent. She must create it again as a shared agent
考题
单选题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
热门标签
最新试卷