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Developer Certification (OCMJD)

Discussion of the Java Developer exam certification.

Note that this exam is retired. The OCP is the current dev cert. Please see the OCP forum

Passed the certification? Post your results (and notes) here, and link it to the OCMJD Wall Of Fame
Don't post Real Questions here - Must Read!
OCMJD Reading Materials and FAQ

Best this year

Original "Fly by Night" assignment

0 replies

More »
Developer Certification (OCMJD) Forum at JavaRanch

Demystifying the OCMJD Certification: Successfully Solving the OCMJD Assignment

9 years ago 18 replies 1

Question about handling localisation

11 years ago 4 replies

B&S final word on trim()

11 years ago 1 reply

define new methods in DBMain

11 years ago 5 replies

Bodgitt and Scarper create method

11 years ago 1 reply

Record Byte Lengths vs Record String Lengths

11 years ago 4 replies

JTable: room record gets updated/booked by providing cell value, without book button

11 years ago 4 replies

Valid / Invalid Records

11 years ago 11 replies

Prerequisite courses

11 years ago 16 replies

Why Denny's DVD application is not running?

11 years ago 17 replies

Bodgitt and Scarper GUI Requirement Confusion

11 years ago 10 replies

Use Case for Network Mode Start-up

11 years ago 21 replies

Multiple threading issue when dealing with synchronized seek and readFully methods

11 years ago 21 replies

Lock()-clarification needed

11 years ago 2 replies

Should Data class be a singleton and have all method synchronized?

11 years ago 3 replies

I am afraid my db file gets problem

11 years ago 3 replies

question regarding to the data file format

11 years ago 3 replies

About my database file

11 years ago 12 replies

questions regarding to B&S project specifications

11 years ago 3 replies

SCJD/OCMJD - How many are they?

11 years ago 4 replies

RMI - bind vs rebind

11 years ago 4 replies

Extending DB interface - doubts

11 years ago 4 replies

Database location configurability

11 years ago 4 replies

Problems with the automated test for Denny's DVD

11 years ago 21 replies

Modes of operation

11 years ago 6 replies

Questions regarding to the project development

11 years ago 5 replies

Logical locking - am i missing something?

11 years ago 13 replies

lost in different implementations of locking

11 years ago 3 replies

Two-way RMI communication required?

11 years ago 3 replies

Got an error message Failed to load Main-class manifest attribute from sampleproject.jar

11 years ago 18 replies

Error when sampleproject.remote.RmiFactoryExample is run

11 years ago 6 replies

About solving a deadlock problem in the exam

11 years ago 7 replies

Issue with starting DVD project in network mode

11 years ago 1 reply

How to Approach SCJD/OCMJD exam

11 years ago 2 replies

choice between notify and notifyAll

11 years ago 11 replies
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Forum leaders: Campbell Ritchie
Certification
- Programmer Certification (OCPJP) 304117
- Developer Certification (OCMJD) 76883
- Java Foundations Exam 5593
- Associate Certification (OCAJP 8) 22215
- Web Component Certification (OCEJWCD) 85100
- EJB Certification (OCEEJBD) 36918
- JPA Certification (OCEJPAD) 1258
- Architect Certification (OCMJEA) 53904
- JSF Certification (OCEJSFD) 394
- TOGAF 408
- Web Services Certification (OCEJWSD) 12096
- Product and Other Certifications 23583
- Spring Certification 894
- Mock Exam Errata 2196
- Certification Results 83656
- Java EE7 Certification (OCPJEE7AD) 104

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Developer Certification (OCMJD)

Best this year

Original "Fly by Night" assignment

Developer Certification (OCMJD) Forum at JavaRanch

Demystifying the OCMJD Certification: Successfully Solving the OCMJD Assignment

Question about handling localisation

B&S final word on trim()

define new methods in DBMain

Bodgitt and Scarper create method

Record Byte Lengths vs Record String Lengths

JTable: room record gets updated/booked by providing cell value, without book button

Valid / Invalid Records

Prerequisite courses

Why Denny's DVD application is not running?

Bodgitt and Scarper GUI Requirement Confusion

Use Case for Network Mode Start-up

Multiple threading issue when dealing with synchronized seek and readFully methods

Lock()-clarification needed

Should Data class be a singleton and have all method synchronized?

I am afraid my db file gets problem

question regarding to the data file format

About my database file

questions regarding to B&S project specifications

SCJD/OCMJD - How many are they?

RMI - bind vs rebind

Extending DB interface - doubts

Database location configurability

Problems with the automated test for Denny's DVD

Modes of operation

Questions regarding to the project development

Logical locking - am i missing something?

lost in different implementations of locking

Two-way RMI communication required?

Got an error message Failed to load Main-class manifest attribute from sampleproject.jar

Error when sampleproject.remote.RmiFactoryExample is run

About solving a deadlock problem in the exam

Issue with starting DVD project in network mode

How to Approach SCJD/OCMJD exam

choice between notify and notifyAll

Certification