Which of the Following Is the Method You Can Use

question 53

Multiple Choice

Which of the following is the method you can use to determine whether a file exists?

• A) the File class's canOpen method
• B) the Scanner class's exists method
• C) the File class's exists method
• D) the PrintWriter class's fileExists method

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Definitions:

Productivity

The ratio between the inputs to a process and the outputs from that process.

On-Premise System

A type of computing infrastructure where software applications are installed and run on the hardware located within the premises of the organization using the software, rather than at a remote facility such as a server farm or cloud.

Cloud Computing Costs

refer to the expenses associated with using cloud computing services, which can include costs for data storage, processing, and bandwidth.

UDDI

Universal Description, Discovery, and Integration, which is a platform-independent framework for describing services, discovering businesses, and integrating business services over the Internet.