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1Z0-869 Exam Questions & Answers

Exam Code: 1Z0-869

Exam Name: Java Mobile Edition 1 Mobile Application Developer Certified Professional Exam

Updated: Apr 12, 2024

Q&As: 340

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Practice These Free Questions and Answers to Pass the Others Oracle Certifications Exam

Questions 1

Click the Task button.

Place the lines of code in the appropriate positions in the code fragment to make an HTTP POST request.

Select and Place:

Show Answer
Questions 2

Given:

10. //...

20.

try {

21.

Hashtable table = new Hashtable();

22.

for (;;) table.put(new Object(), new Object());

23.

} catch (OutOfMemoryException e) {

24.

Display.getDisplay().setCurrent(new Alert("Out of Memory!"));

25.

}

26.

//... Which is true?

A. Out of Memory! is printed to the system console.

B. An exception is thrown at runtime but there is no guarantee an alert will be shown to the user.

C. Compilation fails.

D. The program hangs at line 22.

Show Answer
Questions 3

Which three functions are performed during the preverification process? (Choose three.)

A. augment the StackMap

B. remove certain bytecodes

C. data type checking

D. compress the class file

E. obfuscate the application

Show Answer
Questions 4

What is the minimum number of simultaneously running threads that a JTWI 1.0 device must support for each MIDlet suite?

A. 3

B. two running threads for each class of the MIDlet suite

C. 1

D. 10

Show Answer
Questions 5

Which two methods are available only within classes of the MIDP low-level UI API? (Choose two.)

A. setPreferredSize()

B. setFullScreenMode()

C. getLayout()

D. hasRepeatEvents()

E. notifyStateChanged()

Show Answer

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