Java - Ch. 1 - 6 Review

If a program “Tester” is run from the command line as shown below, what is the value of args[0]?
java Tester sing a song

• "sing a song"
  "sing a song"
• "song"
   "song"
• "a "
• "sing"

Logic errors are easily identified when a program is compiled.

• True
• False

Although not a requirement, it is Java standard that class identifiers begin with an uppercase letter and use other uppercase letters to improve readability. 

• True
• False

Dots (or periods) in a Java statement are used to separate the names of the components that make up the statement.

• True
• False

A compiler ignores whitespace between words and lines. 

• True
• False

You must use the Java interpreter to translate the bytecode into executable statements before running a Java application.

• True
• False

Using the void keywords in the main( ) method header indicates that a value will be returned by the main( ) method is called. 

• True
• False

A Java identifier can contain only letters, digits, & , or number signs (pound signs).

• True
• False

If an object's methods are well written, the user is unaware of the low-level details of how the methods are executed, and the user must simply understand the interface or interaction between the method and the object. 

• True
• False

System software is used for tasks such as word processing, calculations and playing games. 

• True
• False