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Accuracy with Respect to the Estimated/Actual Budget

How important is it to be accurate with respect to the estimated budget and actual budget of a project? What practices have you used or seen used to help ensure that the estimated budget is as close to reality as possible? Please list all references.

Purpose of LAN and its Benefits

Please help with the following problem. Provide a brief solution. Explain what kind of network you are on at work or at home. If you do not have access to a network, ask a friend or family member to explain the type of network they have access to. What benefits does the network provide to its users? How does it help increase

Correct the ALU

The ALU supports set on less than (slt) using just the sign bit of the adder. Let's try a set on less than operation using the values -7ten and 6ten. To make it simpler to follow the example, let's limit the binary representations to 4 bits: 1001two and 0110two. 1001two - 0110two = 1001two + 1010two = 0011two This result would s

Add hardware to ALU

The MIPS ALU (see enclosed figure) is extended to support an instruction "set-on-not-equal-signs". The instruction 'snes $rd, $rs, $rt' is similar to 'slt'. It sets $rd to '1' if the sign bit of $rs sign bit of $rt. Your task is to add the minimum required hardware to the ALU so that this instruction is executable in one execu

Apache Http Server

I am taking Apache and I have some questions. Please provide answers to the following questions. Explain in DETAIL: 1. What is load balancing? 2. What are your different options (in general and with Apache) for load balancing? 3. Which option is best? If you need more time, then let me know. Thank you

Troubleshooting a network/computer hardware problem.

This solution provides the learner with an understanding on how to determine what particular piece of hardware is causing a workstation from connecting to the network. Specifically this solution provides the learner an understanding of what steps to take to troubleshoot hardware issues. While directed specifically towards troubl

Creating a Database Design

You have been asked to create a database design for the BoingX Aircraft Company (BAC), which has two products: TRX-5A and TRX-5B HUD (heads-up display) units. The database must enable managers to track blueprints, parts, and software for each HUD, using the following business rules: - For simplicity's sake, you may assume that

Computer Hardware - Financial Planning

If I were a consultant, looking to advise a financial planning firm with approx 1,500 financial planners across the United States, on what computers and other hardware they would need to purchase - what recommendations should be made? In this recommendation, selecting only two types of computers (desktop, laptop, notebook or

Data Fields and Tables: The Apartment Management Database System

Design of a relational database system for the Phoenix Rising Apartment rental company. The apartment rental business is made up of three different buildings. Building One and Two have three floors each, with 5 apartments on each floor. Building Three has five floors, with 5 apartments each. The company has a total of si


Why do you think the trend is to store configuration information on a motherboard in CMOS setup rather than by using jumpers or switches?

Maximizing Contribution from Players: TeaPod Example

Instruction: This is a Linear Optimization problem in a Decision modeling course. Please use excel and Solver as it is instructed in the question. TeaPod Digital Media Players (DMP) Corp. is a Mountain View, California based electronics manufacturer, specializing in their patented technology media players. Started in 2006, t

Project Management Plan

Require a Project plan for the following project (it doesn't need to be in ms project, word is fine). Including timelines, tasks and constraints. The project is a fictional business and idea that I needed to come up with and create a project plan, please allow any budget within the scope of the project that you feel is reasonab

Input/Output Organization

The address bus of a computer has 16 address lines, A15_0 If the address assigned to one device is 7CA416 and the address decoder for that device ignores lines A8 and A9, what are all the addresses to which this device will respond?

Disaster Recovery Certification

I would like to ask a question about Disaster Recovery Site Certification? Is there any certification for DRSC for computers and application? Is there a standard for DRC? Who does give the certification if there is any?!

IPv4 versus IPv6

I personally think the deployment of IPv6 has been slow because the Internet is still using IPv4. Until the whole scope of Internet users are forced to change to IPv6 there will be no acceleration of its deployment. The old saying comes into the forum; why stop using something that you know works and you are happy with?

Risk Management

Discuss how creating Risk Management, Scope Change Control, and Communication Plan can help improve the management of any project. Outline the importance of support systems and mechanisms and also how to manage changes to scope and requirements by implementing a change management procedure.

Online instant storefronts: Entry level, mid level, high level

Hello, we are learning about Online instant storefronts and the 3 different categories. I am not sure I understand the difference between these. Please help to me identify each and differ between them. Also if you could let me know what potential customer attributes would justify the utilization of a particular level. Entry

Computers & Information Processing

--What are important considerations for an organization to dispose of old computer equipment? --Why is it recommended to establish a formal evaluation criterion when considering the purchase of hardware for the organization? --Explain the following in a good paragraph Accuracy of data input is important. What method

Economic Feasibility Analysis

1. Develop an economic feasibility analysis, using payback analysis, ROI, and present value (assume a discount rate of 10 percent). (See attached file for full problem description)

Filtering data that travels along a network

What are the most effective ways to filter data that travels along a network (wired or wireless). IE. By MAC or IP, what are some others ways to secure data on a wired or wireless network.

Office Wiring, Cabling, Star Configuration Router

A seven-story office building has 15 adjacent offices per floor. Each office contains a wall socket for a terminal in the front wall, so the sockets form a rectangular grid in the vertical plane, with a separation of 4 meters between sockets, both horizontally and vertically. Assuming that it is feasible to run a straight cable

ALOHA measurement channel

Measurements of a slotted ALOHA channel with an infinite number of users show that 10 percent of the slots are idle. a. What is the channel load, G? b. What is the throughput? c. Is the channel under-loaded or overloaded? Please explain all work.

Slotted Aloha question

Ten thousand airline reservation stations are competing for the use of a single slotted ALOHA channel. The average station makes 18 requests per hour. A slot is 125 micro-seconds. What is the approximate total channel load?

Implications for Management

What are the implications for management of each of the following trends: - Reduction in cost of hardware with time - Reduction in size of hardware with time - Increase in power of hardware with time