CSE 2221 Midterm 1 Review exam solved 100%

CSE 2221 Midterm 1 Review exam solved 100% Algorithm -Correct Answer-step-by-step description on how to solve a problem Computer Program -Correct Answer-tells a computer, in minute detail, the sequence of steps that are needed to fulfill a task RSS 2.0 -Correct Answer-well-formed XML item in RSS -Correct Answer-must have title and description tag label() method in XML -Correct Answer-gives the name of the that element Compile-time error -Correct Answer-Occur due to inaccuracies in the code, before the program has compiled Run-time error -Correct Answer-Syntactically correct, and the program runs, but take an action the programmer didn't intend; sometimes lead to program crashes Classes -Correct Answer-fundamental building blocks of java program Methods -Correct Answer-Part of classes, contain a sequence of instructions public static void main (String [] args) -Correct Answer-"Main" program where most statements are executed close() -Correct Answer-method to close input/output stream; must always close input/output stream concatenated -Correct Answer-joining two strings together literals -Correct Answer-values that literally appear in your program (like "true" for a boolean variable) variable -Correct Answer-name of a "location" that stores a "value" of a particular "type" type -Correct Answer-name of the set of all possible values a variable might have program variable -Correct Answer-has a particular value during program execution, but that value may change during any time mathematical variable -Correct Answer-has an arbitrary but fixed value program type -Correct Answer-has mathematical type that models it Declaring a variable -Correct Answer-must provide a name for its location to store a value, and its program type Initializing a variable -Correct Answer-To initialize a variable, you assign it a value