A variable is not used for input or output but

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Java Programming
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Chapter 4 / Exercise 16
Java Programming
Farrell
Expert Verified
21.A ____ variable is not used for input or output, but instead is just a working variable that you use dur-ing a program’s execution.a.programmingc.temporaryb.throw awayd.calculatingANS: C
PTS:1REF:73COMPLETION1.Declaring a starting value is known as ____________________ the variable.
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Java Programming
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Chapter 4 / Exercise 16
Java Programming
Farrell
Expert Verified
PTS:1REF:432.Each programming language has a few reserved ____________________ that are not allowed as vari-able names because they are part of the language’s syntax.
PTS:1REF:443.Whole number numeric variables are known as ____________________ numeric variables.
PTS:1REF:464.___________________ tasks include any steps you must perform at the beginning of a program to get ready for the rest of the program.
PTS:1REF:615.Program ___________________ are written explanations that are not part of the program logic but that serve as documentation for readers of the program.
PTS:1REF:69MATCHINGMatch each item with a statement below.a.Reliabilityf.Promptb.Declarationg.Variablesc.Echoing inputh.Data dictionaryd.String variablei.Numeric variablee.Identifier1.Named memory locations whose contents can vary or differ over time2.A statement that provides a data type and an identifier for a variable3.A variable’s name4.Can hold digits and have mathematical operations performed on it5.Can hold text, such as letters of the alphabet, and other special characters, such as punctuation marks6.The feature of programs that assures you a module has been tested and proven to function correctly7.A list of every variable name used in a program, along with its type, size, and description8.A message that is displayed on a monitor to ask the user for a response and perhaps explain how that response should be formatted9.The act of repeating input back to a user either in a subsequent prompt or in output1.ANS: GPTS:1REF:42
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PTS:1REF:75SHORT ANSWER1.What does an item’s data type describe?
PTS:1REF:43TOP:Critical Thinking2.List three reasons for modularizing a large program.

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