Question: Which of the following statements are true about File? (Choose none, some , or all)
By: Ash
Question: Which of the following statements are true about File?
A. When you construct an instance of File, if you do not use the file naming semantics of the local machine, the constructor will throw an IOException
B. When you construct an instance of File, if the corresponding file does not exist on the local file system, one will be created.
C. When an instance of a File is garbage collected, the corresponding file on the local file system is deleted.
Answer:All three statements are false. Construction and garbage collection of a File have no effect on the local file system.
Archived Comments
Comment on this tutorial
- Data Science
- Android
- AJAX
- ASP.net
- C
- C++
- C#
- Cocoa
- Cloud Computing
- HTML5
- Java
- Javascript
- JSF
- JSP
- J2ME
- Java Beans
- EJB
- JDBC
- Linux
- Mac OS X
- iPhone
- MySQL
- Office 365
- Perl
- PHP
- Python
- Ruby
- VB.net
- Hibernate
- Struts
- SAP
- Trends
- Tech Reviews
- WebServices
- XML
- Certification
- Interview
categories
Related Tutorials
Question: Which of the following statements are true about File? (Choose none, some , or all)
Sun Certified Enterprise Architect (SCEA) certification
Sun Certified Mobile Application Developer (SCMAD) Certification
Sun Certified Developer for Java Web Services (SCDJWS) 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: 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: 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?