[2026] Sybase Powerbuilder 10.0 professional - 510-309 무료 시험 문제

문제1

This return code when placed in a DataWindow control ItemError event will automatically put back the original value and allow the focus to change

A. 0

B. 2

C. 3

D. 1

정답: C

문제2

What does the following code sample reference:
dw_data.object.data.primary.current

A. All values retrieved from the database

B. All values from the current row

C. All values that are selected

D. All new and retrieved values

정답: D

문제3

Which function or statement could be used to dynamically add a user defined Tab control to a window?

A. OpenTab()

B. CreateObject()

C. OpenUserObject()

D. Create

정답: C

문제4

What database statement(s) will be issued as a result of the Update in the following script (assume that the local variable rc is > 0 at all times):
long rc
rc = dw.Retrieve()
rc = dw.Find(-d=109 1, rc)
dw.SetItem(rc, alary dw.GetItemNumber(rc, alary * 1.07)
dw.SetItemStatus(rc, 0, New!)
dw.Update(false, false)

A. Update followed by a Select

B. Delete followed by an Insert

C. No SQL is issued

D. Update only

E. Delete only

F. Insert only

정답: F

문제5

Considering the following lines of code and assuming all references are valid, which of the statements below are TRUE? (Choose 2) Tab_1.OpenTab(u_mytabpage, 1) Tab_1.OpenTab(u_mytabpage, 1)

A. The newly added user object references are added to the tab control's Control array

B. Constructor events for controls on the tab page are immediately triggered by the system

C. Only one tab page is placed in the tab control

D. The tab page becomes immediately selected

E. Two tab pages are placed in the tab control

정답: A,E

문제6

Which reference is NOT a valid return type for a method of a component deployed as a Web Service?

A. Double

B. LongLong

C. String

D. Any

정답: D

문제7

You have the following user objects and methods defined n_foo
protected string isMyName
string of_hello()
n_bar (inherited from n_foo)
string of_goodbye()
Which of the following code fragments will compile and execute correctly? (Choose 2)

A. n_bar myComp
String sGreeting
myComp = CREATE USING "n_foo"
sGreeting = myComp.DYNAMIC of_hello()

B. n_foo myFooComp
n_bar myBarComp
myBarComp = CREATE n_bar
myFooComp = myBarComp
RETURN myFooComp.DYNAMIC of_goodbye()

C. n_bar myComp
myComp = CREATE n_bar
myComp.of_hello()

D. n_foo myComp
String sPartingMessage
myComp = CREATE USING _bar
myComp.isMyName = red
sPartingMessage = myComp.of_goodbye()

정답: B,C

문제8

Which of the following statements are TRUE when using the DYNAMIC keyword? (Choose 2)

A. The DYNAMIC keyword indicates that it is Strongly typed by the compiler.

B. You can call Global functions using the DYNAMIC keyword.

C. When using the DYNAMIC keyword the actual method signature is determined at execution time.

D. The DYNAMIC keyword applies only to methods that are associated with an object.

정답: C,D

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