Vendor: Oracle
Certifications: Oracle Certifications
Exam Name: Java Mobile Edition 1 Mobile Application Developer Certified Professional
Exam Code: 1Z0-869
Total Questions: 340 Q&As
Last Updated: Mar 14, 2025
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Oracle 1Z0-869 Last Month Results
1Z0-869 Q&A's Detail
Exam Code: | 1Z0-869 |
Total Questions: | 340 |
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1Z0-869 Online Practice Questions and Answers
Click the Task button.
Match the exceptions and errors with the platforms.
You must label ALL exceptions and errors with one of the three platform options
Select and Place:
Which two are true about errors and exceptions in a CLDC-compliant virtual machine? (Choose two.)
A. A CLDC-compliant virtual machine must NOT throw a VirtualMachineError.
B. Developers do NOT receive asynchronous exceptions from a CLDC-compliant virtual machine.
C. Developers must throw only checked (non-runtime) exceptions.
D. Rather than throwing the Error class specified by the Java Language Specification, the CLDC-compliant virtual machine may throw a CLDC-supported superclass.
E. Developers are NOT allowed to handle errors.
Given the MIDlet code:
7.//..
10.public void startApp(){
11.Float f = new Float(3.14);
12.System.out.println("Pi: " + f);
13.
14.}
15.//..
What is the result when working with a CLDC 1.1 implementation?
A. Compilation fails.
B. An exception is thrown at runtime.
C. Pi: 3.14 is sent to the system console.
D. Pi: 3.14 is sent to the device display.
Given the MIDlet code:
3.
public void go() {
4.
try {
5.
doStuff();
6.
} catch(java.lang.IllegalAccessError e) {
7.
aForm.append("An Error");
8.
}
9.
}
Assuming the aForm variable on line 7 is a correctly initialized Form and set to the current display, what is the result?
A. Compilation fails due to a problem on line 7.
B. The MIDlet fails at runtime due to a problem on line 6.
C. The MIDlet fails at runtime due to a problem on line 7.
D. An Error is printed to the display if an IllegalAccessError occurs.
E. Compilation fails due to a problem on line 6.
Which three methods can be used by a MIDlet to communicate with the Application Management Software? (Choose three.)
A. getAppProperty()
B. destroyApp()
C. pauseApp()
D. notifyPaused()
E. notifyDestroyed()
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