1. Question: Readers have methods that can read and return floats and doubles. True or False?

By: Ash : 2008-07-05

Description:

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2. Question: Execute the following code in an empty directory. What is the result?

By: Ash : 2008-07-05

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3. Question: What is result of attempting to compile and execute the code below:

By: Ash : 2008-07-05

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4. Getting started with Java Certification. (SCJA, SCJP,...SCEA)

By: Emiley J. : 2008-07-05

Description: If you are one of the Java Professionals and you want to distinguish yourself as an expert in the field, the best option is to get certified by Sun Microsystems. Most often it is a bit confusing for beginners to understand which certification to take as there are so many available. The diagram below shows the various levels at which various certifications are available.

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5. Sun Certified Java Associate (SCJA) Certification

By: Emiley J. : 2008-07-05

Description: Sun Certified Java Associate (SCJA) Certification provides an ideal entry into an application development or a software project management career using Java technologies. It validates basic knowledge of OO concepts, the Java programming language and general knowledge of Java platforms and technologies.

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6. Question: Consider the following application: what value is printed at line 6?

By: Ash : 2008-07-05

Description: Question: Consider the following application: what value is printed at line 6?

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7. Question: Consider the following application: what value is printed at line 6?

By: Ash : 2008-07-05

Description: Question: Consider the following application: what value is printed at line 6?

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8. Question: How can you force garbage collection of an object?

By: Ash : 2008-07-05

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9. Question: What is the range of values that can be assigned to a variable of type short?

By: Ash : 2008-07-05

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10. Question: What is the range of values that can be assigned to a variable of type byte?

By: Ash : 2008-07-05

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