1Z0-869 - Java Mobile Test Edition1 Developer Questions

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Exam Section 1 – JTWI (JSR 185) and Overview of JTWI-Compliant Wireless Test Applications Questions (Test Coverage 25%)

Exam Section 2 – CLDC 1.0 Test and 1.1 Questions (Test Coverage 14%)

Exam Section 3 – Security (Both CLDC and MIDP) Questions (Test Coverage 41%)

Exam Section 4 – Networking Questions (Test Coverage 30%)

(Exam Time) : 150 minutes
(Number of Test Questions): 68
(1Z0-869 Passing Score): 54%


1. JTWI (JSR 185) and Overview of JTWI-Compliant Wireless Applications
•Identify the goals and characteristics exam of the JTWI specification (JSR 185), including the mandatory specifications, conditionally required specification questions, and the minimum configuration. Compare the relationship and differences between JTWI and other wireless Test Java technologies exam 1Z0-869.
•Develop portable applications that are compatible with the requirements and restrictions an application programmer must adhere to, in order to ensure test compatibility with a JTWI-compliant device, including resource minimums (standard-size application), clock resolution exam, and the use of preferred Multi-Purpose Internet Mail Extensions (MIME) names as applicable to Connected Limited Questions Device Configuration (CLDC) 1.0 and 1.1, Mobile Information Device Profile (MIDP) 2.0, Wireless Messaging API (WMA) 1.1, and Mobile Media API (MMAPI) 1.1) exam 1Z0-869.

2. CLDC 1.0 and 1.1
•Identify correct and incorrect statements or examples about the test requirements and scope of the CLDC specification, including the differences between 1.0 and 1.1.\
•Describe the ways in which a CLDC virtual machine does and does exam not adhere to the Java Language Specification (JLS) and the Java Virtual Machine specification exam 1Z0-869.
•Identify correct and incorrect statements or examples about CLDC classes questions including those derived from J2SE, and the CLDC-specific classes, including identifying which core J2SE classes are NOT included in CLDC, or have different test behaviors (for example java.lang.String and io classes)
•Given the differences exam and limitations of exception/error handling with CLDC devices, handle exceptions correctly.
•Write code that effectively questions manages memory and garbage collection.


3. Security (Both CLDC and MIDP)
•Given a set of requirements, design and build test applications given CLDC-specified application-level security, including the sandbox model exam 1Z0-869.
•Identify correct exam and incorrect statements or examples about untrusted MIDlet suites.
•Explain trusted MIDlet suite security questions authorization and permissions, including the process for MIDlet suite signing.
•Explain requirements test and process of using X.509 public key infrastructure (PKI) authentication for MIDlet suites exam.

4. Networking
•Write code using the Generic Questions Connection framework specified by CLDC, recognizing its characteristics, use, classes, and interfaces. This may include test identification of the class hierarchy and relationships of the Generic Exam Connection framework exam 1Z0-869.
•Write code for MIDP 2.0 networking questions, and issues and limitations related to Hypertext Transfer Protocol (HTTP), HTTPS, and Transmission Control Protocol/Internet Test Protocol (TCP/IP) sockets and datagram, recognizing which connections are required and which are optional exam, as well as comparing the issues related to TCP/IP and User Datagram Protocol (UDP) datagrams questions.
•Write code using the MIDP 2.0 classes in the javax.microedition.io test package, including code that correctly opens, closes, and uses a network connection, using the implications of exam network blocking operations, scheme, connection number questions limitations, and character questions encoding.
•Given a problem scenario exam, troubleshoot networking test issues for MIDP 2.0 exam 1Z0-869.