true about random-access memory (RAM) as it is normally used inside a personal computer? A.Used for short term memory E. Is installed on the motherboard 5. This chapter describes the concepts behind how a CPU reads the contents from RAM. Which of the following is true about the process of read data. As described in the chapter? A.The CPU tells the RAM which address holds data that the CPU wants to read. 6. A user file has opened a word processor‚ typed the numbers 123456789‚ and stored the
Premium Personal computer Hard disk drive Computer
Chapter 8: Usefulness of Accounting Information to Investors and Creditors Instructor’s Manual CHAPTER HIGHLIGHTS Chapter 8 is concerned with the usefulness of external accounting reports for decision making. The FASB emphasizes decision usefulness in both the conceptual framework project and in policy deliberations for specific standards. It focuses on the primary user groups‚ investors and creditors. Earnings‚ dividends‚ and stock prices are inextricably linked. Dividends are the cash
Premium Free cash flow Income Income statement
Chapter 6 Switched Wired Networks 1) Baseband transmission dominates in LANs because it is ________ than broadband transmission. A) faster B) less expensive C) Both A and B D) Neither A nor B Answer: B 2) Using link aggregation with two or three trunk lines ________ going to a single faster Ethernet port. A) is less expensive than B) is just as fast as C) Both A and B D) Neither A nor B Answer: A 3) The 802.3 100BASETX standard is defined at the ________ layer. A) physical
Premium Computer network Local area network Ethernet
Florencia Sanders CNA Fast Track Corinth Campus 05/25/20012 Assignment 1 8 Chapter Review 1. List six basic human needs. * * Food and water * Protection and shelter * Activity * Sleep and rest * Safety * Comfort 2. What psychosocial needs do humans have? * * Love and affection * Acceptance by others * Security * Self-reliance and independence in daily living * Contact with other people * Success and self esteem 3. According
Premium Immune system Nursing home Blood
CHAPTER 1 INFORMATION TECHNOLOGY1.0 Introduction Information technology (IT) is the design‚ development‚ implementation‚ support‚ and management of computer hardware and software applications. An IT professional is knowledgeable about computer systems and operating systems. This chapter will review IT certifications and the components of a basic personal computer system.After completing this chapter‚ you will meet these objectives: * Explain IT industry certifications. * Describe a computer system
Premium Information technology Information Computer
Roman Katoliko NT1210 CHAPTER 3: Building TCP/IP Networks Lab 3.1: Network Reference Models Ex 3.1.1 What would happen if wireless devices were not governed by the Wi-Fi Alliance and each vendor had its own standards and protocol? What impact would this have on your personal life or business communications? If each vendor had their own standards and protocols‚ we would have a harder time making devices that we use every day to inter-operate. Imagine buying specific BRAND of ROUTER for
Premium OSI model Internet Protocol Suite Internet
Address of the reply message. Step 6: The destination device will update its ARP cache‚ since it need to contact the sender machine soon. Step 7: Destination device send the ARP reply message and it will NOT be a broadcast‚ but a unicast. Step 8: The source machine will process the ARP reply from destination‚ it store the Sender Hardware Address as the layer 2 address of the destination. Step 9: The source machine will update its ARP cache with the Sender Hardware Address and Sender Protocol
Premium Address Resolution Protocol
Vance Campbell NT1210 – Intro to Networking Lab 3.1 to 3.4 3.1 1. Why would a three-layer model of communication that has the layers physical‚ network‚ and application be insufficient to adequately describe network communication? A. Because there is no transport or application layer. 2. What is the history of the OSI reference model? How did it come about and why was it created? Use your textbook and Internet research to support your answer. A. It was created to standardize the way
Free OSI model Internet Protocol Suite
NT1210 Quiz 1 1. How many bits are in a byte? A. 8 B. 4 C. 2 D. 1 2. Electronic devices today use what numbering system? A. Decimal B. Octal C. Binary D. Electronic 3. Convert this decimal number to binary: 97 A. 01100001 B. 01100000 C. 10000001 D. 10010001 4. Convert this binary number to decimal: 00010000 A. 32 B. 24 C. 12 D. 16 5. Unlike earlier telecom networks‚ most modern networks are _____ end-to-end. A. cellular B. analog C. data D. digital 6. What is the typical
Premium IP address Internet Protocol Internet
Chapter 6 Summary ITT Technical Institute Introduction to Networking NT1210 October 28‚ 2013 The chapter starts out explaining how a BN (Backbone Network) works. Backbone Network: Connecting all of the LANs of an organization entails another type of network (BN). A properly designed backbone network provides a high-speed circuit that serves as the central conduit across which the LANs of an organization can communicate
Premium Ethernet Computer network Local area network