单选题which one of the following should maria do to display the release date in a text column?()A used the number and time format options B used the @date to text functions to convert time to text C concatenated the date types using mathematical operators D

题目
单选题
which one of the following should maria do to display the release date in a text column?()
A

used the number and time format options 

B

used the @date to text functions to convert time to text 

C

concatenated the date types using mathematical operators 

D

used the @text functions to convert time and number data to text in text columns 

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相似问题和答案

第1题:

Which of the following types of questions are mostly used for checking literal comprehension of the text?

A. Display questions.
B. Rhetorical questions.
C. Evaluation questions.
D. Referential questions.

答案:A
解析:
考查课堂提问的形式。课文理解性问题一般分为三类:展示性问题(display questions)、参阅性问题(referential questions)和评估性问题(evaluation questions)。其中,展示性问题通常被用来检测学生对课文内容的理解程度,就课文中的字词句或者某个重要的细节向学生发问。这种问题的答案通常是唯一的,教师预先知道,学生只需凭借表层理解或是查找课文便能找到的。题干意思是下列哪种类型的问题常用于检查对文章字面意思的理解。故选A。

第2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3题:

Which operational mode command can be used to synchronize the local system time with an NTP server?()

A. set ntp time 64.32.129.3

B. set clock ntp 64.32.129.3

C. set time 64.32.129.3

D. set date ntp 64.32.129.3


参考答案:D

第4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5题:

在Visual FoxPro中,在输出text和endtext语句中有:<< date()>>时, 则会输出date().


正确答案:错误

第6题:

In the video form. the OrderDate field (Which shows When the video may be ordered)is calculated based on the Date field (Which displays the release date ). The order date is 30 days prior to  the release date. Which one the following formulas will calculate the OrderDate value?()

  • A、@Number(Date)-30       
  • B、@Adjust(Date;0;0;30;0;0;0) 
  • C、@Adjust(Date;0;0;-30;0;0;0) 
  • D、@If(Date!="";Date-30;@Failure(There is no current release date")) 

正确答案:C

第7题:

which one of the following should maria do to display the release date in a text column?()

  • A、used the number and time format options 
  • B、used the @date to text functions to convert time to text 
  • C、concatenated the date types using mathematical operators 
  • D、used the @text functions to convert time and number data to text in text columns 

正确答案:D

第8题:

Which of the following are all valid DB2 data types?()

A.LONG VARCHAR, SMALLINT, NUMBER, BLOB

B.DECIMAL, DATE, DBCLOB, INTERVAL

C.NUMERIC, TIMESTAMP, BYTE, FLOAT

D.NUM, TIME, XML, DOUBLE


参考答案:D

第9题:

Which of the following local files is used to run the date command on the remote machine "Earth" using the following rexec command without request for a password? rexec Earth date()。

  • A、~/ .rhosts
  • B、$HOME/.netrc
  • C、/etc/hosts.equiv
  • D、/etc/security/user

正确答案:B

第10题:

Which of the following are all valid DB2 data types?()

  • A、LONG VARCHAR, SMALLINT, NUMBER, BLOB
  • B、DECIMAL, DATE, DBCLOB, INTERVAL
  • C、NUMERIC, TIMESTAMP, BYTE, FLOAT
  • D、NUM, TIME, XML, DOUBLE

正确答案:D

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