Modes of Addressing Flashcards
1
Q
Immediate Addressing
A
The operand is the actual value upon which the instruction is to be performed
2
Q
Direct Addressing
A
The operand gives the address which holds the value upon which the instruction is to be performed
3
Q
Indirect Addressing
A
The operand gives the address of a register which holds another address
4
Q
Indexed Addressing
A
An index register is used which stores a certain value
The address of the operand is determined by adding the operand to the index register
5
Q
Firewall
A
Devices designed to prevent unauthorised access to a network
6
Q
Inheritance
A
Subclass inherits all methods and attributes of the superclass
7
Q
Polymorphism
A
Enables objects to behave differently depending on their class
