Unary numeric promotion is applied in the following contexts:1.operand of the unary arithmetic operators + and -2.operand of the unary integer bitwise complement operator ~ 3.during array creation; for example, new int[20], where the dimension expression (in this case 20) must evaluate to an int value 4.indexing array elements; for example, table['a'], where the index expression (in this case 'a')...

Binary numeric promotion implicitly applies appropriate widening primitive conversions so that a pair of operands have the broadest numeric type of the two, which is always at least int. Given T to be the broadest numeric type of the two operands, the operands are promoted as follows under binary numeric promotion.If T is broader than int, both operands are converted to T; otherwise, both operands...

Binary numeric promotion is applied in the following contexts:1.operands of the arithmetic operators *, /, %, +, and - 2.operands of the relational operators = 3.operands of the numerical equality operators == and != 4.operands of the integer bitwise operators &, ^, and |

True

Nonassosiative.

The shift distance is calculated by AND-ing the value of the right-hand operand with a mask value of 0x1f (31) if the left-hand has the promoted type int, or using a mask value of 0x3f (63) if the left-hand has the promoted type long. This effectively means masking the five lower bits of the right-hand operand in the case of an int left-hand operand, and masking the six lower bits of the right-hand...

Actual parameters are parameters passed to the method when the method is invoked by a method call, and can vary from call to call. Formal parameters are parameters defined in the method definition.

The parameter passing strategy in Java is call-by-value and not call-by-reference, regardless of the type of the parameter.

Final or abstract but not both at the same time.

Length

If the array size is negative, a NegativeArraySizeException is thrown

Foreign methods.

No.

No.

No.

yes.A statement can have multiple labels:ex:Label1: Label2: System.out.println("Mutliple labels. ");

I have one table, in which I want one column (contents )to be NON DELETABLE by user, while rest (contents)are editable and deletable.How to do that??keeping .setenabled(false) makes every column non deletable.

ServletException,IOException.