Cse 2221 actual exam Study guides, Class notes & Summaries

How to declare output stream to console - ANSWER SimpleWriter out = new SimpleWriter1L(); How to accept input stream from console - ANSWER SimpleReader in = new SimpleReader1L(); How to close input/output stream - ANSWER ();/(); Simple concatenation - ANSWER Use the "+" symbol to combine two strings or characters Basic string assignment - ANSWER String temp = "temp"

Significance of JVM - ANSWER Portability Universality Performance Class - ANSWER declares the code to be a software component for which bytecode should be generated by the compiler String Literals - ANSWER Strings enclosed in double quotes ex: "Hello World!" Concatenated Strings - ANSWER Strings joined together to create new character strings ex: "Hello " + " world!"

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CSE 2221 Midterm 2 exam solved 100% Precondition -Correct Answer-characterizes the responsibility of the program that calls the method (the client) Post-condition -Correct Answer-characterizes the responsibility of the program that implements the method (the implementer) Parameter Mode -Correct Answer-Part of the contract that specifies the way a method might change the value of the corresponding argument. Clears -Correct Answer-A parameter mode. Upon returning from a method call, a c...

CSE 2221 Actual Exam | Study Questions with 100% Correct Verified Answers