Information Systems and Computer Applications CLEP Prep Practice Exam

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Prepare for the Information Systems and Computer Applications CLEP Exam with engaging quizzes and detailed study materials. Enhance your knowledge and skills with multiple-choice questions and clear explanations, ensuring you're ready for the test!

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What is the most common file extension used to save a file?

.jpg
.doc
.pdf
.png

The correct answer is: .doc

File extensions are used to indicate the type of file and which program should be used to open it. Of the given options, .doc is the most commonly used file extension for saving a file, as it is associated with Microsoft Word, which is one of the most widely used word processing programs. .jpg, .png, and .pdf are all common file extensions, but they are typically used for specific types of files (images and documents) and may not be as widely used as .doc. Therefore, .doc is considered to be the most common file extension used for saving files.