多项选择题
A. Local variables defined inside a method are destroyed when the method is exited.
B. Local variables are also called automatic variables.
C. Variables defined outside a method are created when the object is constructed.
D. A method parameter variable continues to exist for as long as the object is needed in which the method is defined.
单项选择题 Given the following code: 1) public void modify() { 2) int i, j, k; 3) i = 100; 4) while ( i > 0 ) { 5) j = i * 2; 6) System.out.println (" The value of j is " + j ); 7) k = k + 1; 8) i--; 9) } 10) } Which line might cause an error during compilation?()
多项选择题 IntheJavaAPIdocumentationwhichsectionsareincludedinaclassdocument?()
多项选择题 Whichofthefollowingstatementsaboutdeclarationaretrue?()