Oop Module 3

Front 1

There are some general guidelines to consider when creating arithmetic expressions. What are those?

Back 1

1.Use parentheses to alter precedence.

2.Consider the size of resulting values and possible loss of precision.

3. Apply arithmetic operators’ precedence level.

4.When using negative numbers with modulus calculation, drop the negative signs from either operand and calculate the result. The sign of the left operand is the sign of the result.

5.The (+) operator can be used to add numbers and String objects.

6.Dividing integer by zero results in the throwing of ArithmeticException

Front 2

+, -, ++, --

Back 2

Unary arithmetic operators

Front 3

What is this operator ~ called?

Back 3

Bitwise inversion (unary)

(Bitwise operators slide10)

Front 4

often used with relational operators to construct more complex decision-making expressions.

Back 4

logical operators

Front 5

compares two values and determines the relationship between them.

Back 5

relational operators

Front 6

What are the java operators?

Back 6

1. Unary Arithmetic Operators

2. Binary Arithmetic Operators

3. Bitwise Operators

4. Shift Operators

5. Relational and Logical Operators

6. Cast Operator

7. Assignment Operator

8. Ternary Operator

Front 7

shift bits of op1 left by distance op2

Back 7

<<

Shift operators

Front 8

works on integer values, by manipulating its bit-pattern equivalent.

Back 8

bitwise operators

Front 9

Increment and decrement operators have two formats. What are those?

Back 9

postfix and prefix.

Front 10

this operator | is called?

Back 10

bitwise OR

(Bitwise operators side 10)

Front 11

shift bits of op1 right by distance op2

Back 11

>>

(Shift operators slide 11)

Front 12

&

Back 12

bitwise AND

Front 13

this operator | is called?

Back 13

bitwise OR

(Bitwise operators side 10)

Front 14

&

Back 14

bitwise AND

Front 15

shift bits of op1 right by distance op2

Back 15

>>

(Shift operators slide 11)

Front 16

Used to assign values to a variable

- Shorthand operator if combined with other operators

Back 16

assignment operators

Front 17

shift bits of op1 right by distance op2

Back 17

>>

(Shift operators slide 11)

Front 18

used in converting (casting) one type into another type or an object into another object.

Back 18

cast operators

Syntax:

(Cast type) Value;

Front 19

an operator that deals with three operands.

Back 19

Ternary operator

Syntax:

variable = condition ? value : value;

Front 20

shift bits of op1 right by distance op2 (unsigned)

Back 20

>>>

Shift operators

Front 21

performs bit manipulation on data by shifting the bits of its first operand right or left.

Back 21

shift operators

Front 22

shift bits of op1 left by distance op2

Back 22

<<

Shift operators

Front 23

^

Back 23

bitwise EX-OR

Front 24

Addition, subtraction, multiplication, division, modulo division.

Back 24

binary arithmetic operations

Front 25

this operator | is called?

Back 25

bitwise OR

(Bitwise operators side 10)