Sybase 510-309 Actual Free Exam Questions & Community Discussion

Exam Code/Number: 510-309
Exam Name/Title: Powerbuilder 10.0 professional exam
Certification Provider: Sybase
Corresponding Certification: Sybase Certification

Exam Questions: 120
Updated On: Jul 21, 2026

Question #1

In what order does PowerBuilder search for variable references?

A. local, shared, instance, global

B. local, global, instance, shared

C. local, instance, shared, global

D. local, instance, global, shared

E. local, shared, global, instance

Discussion 0

Correct Answer: E Vote an answer

Question #2

Which of the following are TRUE with respect to methods invoked with the DYNAMIC keyword?
(Choose 2)

A. If the method is an event that has a return type and the event is not found, no run time error will occur even if your code attempts to access the return value (i.e., it "fails silently").

B. The compiler's method validation is suppressed as is runtime syntax checking to the right of the DYNAMIC keyword.

C. The use of the DYNAMIC keyword results in no performance degradation.

D. If the method is a function that has a return type and the function is not found, a run time error will occur even if your code does not attempt to access the return value

E. Only object (not global) methods may be invoked with the DYNAMIC keyword.

Discussion 0

Correct Answer: D,E Vote an answer

Question #3

Which statement is TRUE regarding functions and events? (Choose 2)

A. Both functions and events can be made private

B. The default behavior of a function is to override; the default for an event is to extend

C. Functions and events can be both mapped and unmapped

D. events can be posted functions cannot be posted

Discussion 0

Correct Answer: B Vote an answer

Question #4

Which of these are invalid return types from a method in an EAServer component serving as a web service? (Choose 3)

A. TabularResults

B. Long

C. String[ ]

D. Any

E. DataStore

Discussion 0

Correct Answer: A,D,E Vote an answer

Question #5

In what event might you restart or shutdown your application when there has been no user activity for a specified period of time?

A. application's Close event

B. application's Idle event

C. active window's Timer event

D. MDI window's Activate event

Discussion 0

Correct Answer: B Vote an answer

Question #6

Identify the objects for which PowerDesigner offers only minimal mapping? (Choose 3)

A. Pipeline

B. Query

C. Menu

D. Window

E. Transaction

F. UserObject

Discussion 0

Correct Answer: A,B,C Vote an answer

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