Chapter 1 review 1. Which of the following is true about 1 bit? (C. Represents one binary digit) 2. Which of the following terms mean approximately 106 bytes? (B. Megabytes) 3. Which answer lists the correct number of bits associated with each term? (C. 64 bits per quadruple word) 4. Which of the following answers are true about random-access memory (RAM) as it is normally used inside a personal computer? (A. Used for short term memory & C. used to process data) 5. This chapter describes the
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Review Sheet Results 1. Explain why increasing extracellular K+ reduces the net diffusion of K+ out of the neuron through the K+ leak channels. Your answer: Because outside a typical cell‚ the concentration of K+ is about 5mM and the concentration of Na+ is about 150 mM. When you increase the concentration of K+ from 5 to 25 mM and reduce concentration of Na+ from 150 to 130 mM‚ the outside has more concentration of K+. The membrane is permeable to a particular ion‚ that ion will diffuse down
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CHAPTER 1 THE PROBLEM AND ITS BACKGROUND A. INTTRODUCTION Health is a level of functional or metabolic efficiency of a living organism. In humans‚ it is the general condition of mind and body that is being free from illness or pain (physical or mental). In order to have a good health you need to become a healthy living person. By eating healthy foods (e.g: fruits and vegetables)‚ resting 8 hours a day and exercising. Exercise is also essential to our life because its an activity intended for physical
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Promising New Market Opportunities Going by the market size‚ the two best possible opportunities are: 1) Hospitals: The total sales of this avenue amounted to $718.4 billion and hence hospitals represent the largest possible market opportunity for American Well. The advantages of tying up with hospitals is that it will be able to access a large number of patients in the waiting area through its Online kiosks‚ thereby decreasing the waiting time of a patient before he gets his first consultation
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1. What does RAID stand for? A Redundant array of independent disks uses two or more drives in combination to create a fault-tolerant system that protects against physical hard drive failure and increase hard drive performance. 2. When would we use RAID? A RAID can be accomplished with either hardware or software and is usually used with network servers. 3. Define the following types of RAID: a.) RAID 0 stripes data across all drives. b.) RAID 1 is sometimes known as disk mirroring. Disk
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NVQ 3 : Unit 6 – Working Together for the Benefit of Children and Young People 1. Explain the importance of multi-agency working and integrated working | When working with children it involves close working with different agencies. When children are growing up they require the use of different services‚ it is important for these services to work together so that they can help promote the child’s development and other life skills. Multi-agency working is an effective way of supporting children
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1. Research the following organizations and explain their involvement with the Internet public IP addresses: a. American Registry for Internet Numbers (ARIN) ARIN is one of the five regional internet registries (RIR) that handle IP address allocation. ARIN handles the following regions‚ United States‚ Canada‚ parts of the Caribbean and Antarctica. ARIN manages the distribution of Internet number resources‚ including IPv4 and IPv6 address space and AS numbers. b. Internet Assigned Numbers Authority
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Critique Paper: Case 3-1 Maynard Company October 8‚ 2013 Case Overview: Maynard had been surprised that the cash she had increased by $31‚677 yet her net income was only $19‚635. She asked a friend to help her find out what the reason was‚ so consequently she referred to the income statement and said that she could prepare one for Diane. Her friend also came up with the cost of sales figure which was $39‚345 for the month of June. Problem of the Case: Q1: Income Statement Revenue(Cash Sales
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Unit 3 Assignment 1 Christopher Bronson ITT San Diego Video Clip 1.07 – Ports and Connectors This video clip described the various external ports found on a motherboard. Serial Ports – 9 and 25 pin connectors (mouse‚ etc) Parallel Ports – 25 pin connectors (printers) Game Ports – 15 pin (joysticks‚ etc) PS/2 Ports – keyboards‚ mice Network Identification Card (NIC) – RJ-45 (connects to network) Modem – RJ-11 (phoneline connection to BBS‚ internet‚ etc) Video Connectors – Video Graphics Adapter (VGA)
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Question 1 of 25 What property of a compound light microscope enables a person to change objectives without major focusing adjustments? resolving power magnification parfocal focusing resolution Question 2 of 25 How does closing the iris diaphragm affect image brightness and contrast? decreases both increases both decreases brightness and increases contrast increases brightness and decreases contrast decreases brightness but has no effect on contrast Question 3 of 25
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