java-samples.com Latest Tutorials on Certification

Latest Tutorials on Certification

Sun Certified Enterprise Architect (SCEA) certification

By: Emiley J. Posted at: 2022-07-05

Sun Certified Mobile Application Developer (SCMAD) Certification

By: Emiley J. Posted at: 2022-07-05

Sun Certified Developer for Java Web Services (SCDJWS) Certification

By: Emiley J. Posted at: 2022-07-05

Sun Certified Java Associate (SCJA) Certification

By: Emiley J. Posted at: 2022-07-05

Sun Certified Business Component Developer (SCBCD) Certification

By: Emiley J. Posted at: 2022-07-05

Sun Certified Web Component Developer (SCWCD) Certification

By: Emiley J. Posted at: 2022-07-05

Sun Certified Java Developer (SCJD) Certification

By: Emiley J. Posted at: 2022-07-05

Sun Certified Java Programmer (SCJP) Certification

By: Emiley J. Posted at: 2022-07-05

Question: Which of the following statements are true about File? (Choose none, some , or all)

By: Ash Posted at: 2008-07-05

Question: Find the right solution based on the provide code.

By: Ash Posted at: 2008-07-05

Question: What does the following code fragment print out at line 10?

By: Ash Posted at: 2008-07-05

Question: How many bytes does the following code write to file destfile?

By: Ash Posted at: 2008-07-05

Question: It is possible to use the File class to list the contents of the current working directory.

By: Ash Posted at: 2008-07-05

Question: The File class contains a method that changes the current working directory.

By: Ash Posted at: 2008-07-05

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

By: Ash Posted at: 2008-07-05

Question: Which of the following statements are true about UTF and Unicode?

By: Ash Posted at: 2008-07-05

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

By: Ash Posted at: 2008-07-05

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

By: Ash Posted at: 2008-07-05

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

By: Ash Posted at: 2008-07-05

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

By: Ash Posted at: 2008-07-05

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

By: Ash Posted at: 2008-07-05

Getting started with Java Certification.

By: Emiley J. Posted at: 2008-07-05

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

By: Ash Posted at: 2008-07-05

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

By: Ash Posted at: 2008-07-05

Question: A signed data type has an equal number of non-zero positive and negative values available

By: Ash Posted at: 2008-07-04

Question: Choose the valid identifiers from those listed below

By: Ash Posted at: 2008-07-04

Question: Consider the following line of code: int x[] = new int[25];

By: Ash Posted at: 2008-07-04

Question: If all three top-level elements occur in a source file, they must appear in which order?

By: Ash Posted at: 2008-07-04

Question: Which of the following signatures are valid for the main() method entry point of an application?

By: Ash Posted at: 2008-07-04

Programming Tutorials

Latest Tutorials on Certification

Sun Certified Enterprise Architect (SCEA) certification

Sun Certified Mobile Application Developer (SCMAD) Certification

Sun Certified Developer for Java Web Services (SCDJWS) Certification

Sun Certified Java Associate (SCJA) Certification

Sun Certified Business Component Developer (SCBCD) Certification

Sun Certified Web Component Developer (SCWCD) Certification

Sun Certified Java Developer (SCJD) Certification

Sun Certified Java Programmer (SCJP) Certification

Question: Which of the following statements are true about File? (Choose none, some , or all)

Question: Find the right solution based on the provide code.

Question: What does the following code fragment print out at line 10?

Question: How many bytes does the following code write to file destfile?

Question: It is possible to use the File class to list the contents of the current working directory.

Question: The File class contains a method that changes the current working directory.

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

Question: Which of the following statements are true about UTF and Unicode?

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

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

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

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

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

Getting started with Java Certification.

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

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

Question: A signed data type has an equal number of non-zero positive and negative values available

Question: Choose the valid identifiers from those listed below

Question: Consider the following line of code: int x[] = new int[25];

Question: If all three top-level elements occur in a source file, they must appear in which order?

Question: Which of the following signatures are valid for the main() method entry point of an application?

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