Programming Exam 1

What is an IDE? - correct answerintegrated development environment A software tool that helps software programmers to write programs, compile them, debug the errors, and run programs conveniently. Why do we need an IDE in programming? - correct answer- An IDE helps software programmers to conveniently write software programs; for examples, the key words are displayed with bold fonts, comments displayed by light color different from the real code. • An IDE helps software programmers to easily detect syntax errors while writing the code • An IDE helps software programmers to conveniently debug the code if some error is detected. • An IDE helps software programmers to conveniently test and run the programs. What is Eclipse? - correct answer• A collection of products released by the Eclipse Foundation: • Eclipse products can be used as IDE for different programming languages, such as Java, C/C++, etc. • Eclipse IDE for Java Developers is selected to be used for the course. • All the class programming activities are done with the Eclipse IDE. data is represented by: - correct answerits value and data container data ___ are wrapped in data ____ that are clearly labeled with data _____ - correct answervalues; containers; types 4 DATA TYPES - correct answer1. byte→integers in the range [ -128, 127] 2. short→integers in the range [ -32768, 32767 ] 3. int→integers in the range [ -231 , 231 - 1 ] 4. long→integers in the range [ -263 , 263 - 1 ] • byte→byte numTests; // e.g.: number of tests in a semester • short→short numCities; // e.g.: number of cities in a county • int→int numStudents; // e.g.: number of students in a university • long→long totalEmails; // e.g.: total number of emails sent and // received world-wide.