The data entered into the called form is logically independent of the data entered in the calling form.
The called form requires different privileges than the calling form.
The called form must execute as a different user than the calling form.
The calling form must be able to query data in the called form before it is saved.
第1题:
A.continuous control
B.discontinuous control
C.discrete-data control
D.sampled-data control
第2题:
Output is data that has been processed into useful form. called(27). That is a computer processes input into output.
A.data
B.information
C.interface
D.system
第3题:
which descnption is NOT true?
A.Personal computer has not the features of the larger system.
B.Large systems offer higher processing speeds for user and return more data than PCs.
C.Output devices take output results from the CPU in machine-coded form. and conven them into a form. that used by people.
D.The input/output devices and auxiliary storage units of a computer system are called peripherals.
第4题:
The study of the ways in which morphemes can be combined to form words is called morphology.
第5题:
第6题:
此题为判断题(对,错)。
第7题:
第8题:
which literary form. flourished in elizabethan age more than any other form. of literature?
A. Novel.
B. Drama.
C. Poetry.
D. Essay.
第9题:
You create a multiple form application- Which built-in must you use to invoke the form modules to enable you to programmatically control navigation between the multiple forms in your application?()
第10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?()