RAMA LAKSHMI CH

• Jul 28th, 2006

 

please send answers to these

Pooja Chaturvedi

• Nov 19th, 2006

 

Addressing modes, a concept from computer science, are an aspect of the instruction set architecture in most central processing unit (CPU) designs. The various addressing modes that are defined in a given instruction set architecture define how machine language instructions in that architecture identify the operand (or operands) of each instruction. An addressing mode specifies how to calculate the effective memory address of an operand by using information held in registers and/or constants contained within a machine instruction or elsewhere.In computer programming, addressing modes are primarily of interest to compiler writers and to those who write code directly in assembly language.A node is a device that is connected as part of a computer network. Every node must have a MAC address or Data Link Control address[1] if it is at least an OSI model layer 2 device. Nodes can be computers, personal digital assistants (PDAs), cell phones, or various other network appliances, such as routers, switches, and hubs. Nodes that actively route data for the other networked devices as well as themselves are called supernodes.In broad general terms, a specific location in a telecommunications network. In Cable TV systems (CATV), this term has assumed a broader context and is generally associated with a Fiber Optic Node. A fiber optic node is those homes or businesses within a specific geographic area that are served from a common fiber optic receiver. A fiber optic node is generally described in terms of the number of Homes Passed that are served by that specific fiber node.

kumar1974

 Profile Answers by kumar1974 

• Jan 22nd, 2008

 

Dear Pooja your answer is correct.
And please write the answer in steps wise or by paragraphs wise.

Regards

kumar