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Fair and ______ competition in government procurement around the world is good business and good public policy. Competitive pricing, product ______ and performance improvements result from competitive practices and help ensure that government authorities get the best ______ for the public they serve. Modern computers based on ______ are millions to billions of times more capable than the early computers, which occupy a fraction of the space. Simple computers are small enough to fit into mobile devices, and mobile computers can be powered by small batteries. Personal computers in their various forms are icons of the Information Age and are what most people think of as ’computers’.

A. central processing unit
B. integrated circuits
C. hard disk
D. software integration

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Fair and ______ competition in government procurement around the world is good business and good public policy. Competitive pricing, product ______ and performance improvements result from competitive practices and help ensure that government authorities get the best ______ for the public they serve. OSI is a theoretical model that shows how any two different systems can communicate with each other. Router, as a networking device, operate at the ______ layer of the OSI model.

A. transport
B. application
C. network
D. physical

Fair and ______ competition in government procurement around the world is good business and good public policy. Competitive pricing, product ______ and performance improvements result from competitive practices and help ensure that government authorities get the best ______ for the public they serve. ______ is a six bytes OSI layer 2 address which is burned into every networking device that provides its unique identity for point to point communication.

A. The virtual address
B. The subnet address
C. The MAC address
D. The IP address

Fair and ______ competition in government procurement around the world is good business and good public policy. Competitive pricing, product ______ and performance improvements result from competitive practices and help ensure that government authorities get the best ______ for the public they serve. Information is no good to you if you can’t ______ it. The location dimension of information means having access to information no matter where you are.

A. access
B. make
C. learn
D. bring

Estimating schedule activity costs involves developing an ______ of the cost of the resources needed to complete each schedule activity. Cost estimating includes identifying and considering various costing alternatives, for example, in mostapplication areas, additional work during a design phase is widely held to have the potential for reducing the cost of the execution phase and product oprations, the cost estimating process considers whether the expected savings can offset the cost of the additional design work. cost estmates are generally expressed in units of ______ to facilitate comparisons both within and across projects, the ______ describes important information about project requirement that is considered duing cost estimating. Estimating schedule activity costs involves developing an ______ of the cost of the resources needed to complete each schedule activity.

A. accuracy
B. approximation
C. specification
D. summary

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