human-readable names to IP address. 6). A 192.68.50.20 is used to separate the host address portion of an IP address from the network. 7). The subnet mask within the TCP/IP configuration is used to distinguish the Network address from the host address. 8). In dotted-decimal notation‚ each IPv4 address is broken up into four Octets. 9). Server computer and other systems that need to be accessed reliably by network clients should be configured with a Static IP. 10). The method of breaking up IP address
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1. When determining the appropriate hardware components of new information system‚ what role must the user of the system play? 2. Identify two basic characteristic of RAM and ROM? - RAM is temporary and volatile‚ it lose its content (data) is turned off or disrupted. - ROM is nonvolatile and not lost its contests if the power is removed. 3. What is RFID technology? How does it work? - A technology that employs a microchip with an antenna to broadcast its unique identifier and location receivers
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Section 9-1 Review Key Ideas 1. Identify the primary source of energy that flows through most living systems The sunlight. Autotrophs use sunlight to make their own food. Organisms that can’t make their own food consumed the food molecules made by autotrophs‚ eat autotrophs or eat organisms that consumed autotrophs. 2. Explain how an organism’s metabolism is related to Earth’s carbon cycle. An organism’s metabolism is related to using energy to build organic molecules which contain
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CHA1. What is the difference between synchronous and asynchronous communications? •Synchronous communications: –Receiver gets message instantaneously •Asynchronous communications: –Receiver gets message after some delay 2. Describe the elements and steps involved in the telecommunications process. The model starts with a sending unit (1) such as a person‚ a computer system‚ a terminal‚ or another device that originates the message. The sending unit transmits a signal (2) to a telecommunications
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To begin with in chapter 8 it talks about a boy named Walter he starts school at Stuyvesant high school but the only problem was a all boys school and it was strange to him in some ways but he could deal with it. ’’But in the book it was an all boys school’’ In chapter nine Walter talks about trying harder in school with his grades. On page 132 Walter said ’’I resolved to do better the next year. ’’ However Walter had to get a job that involved a pushing hand truck. Walter saved money up from his
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Uneven Roads Chapter 8 opens up with how difficult it would be to see a racial or ethnic group make any type of progress without identifying themselves as a group and aligning themselves together in order to achieve their shared interests. In other words‚ people gravitate towards certain group identities based on their race‚ ethnicity or gender. A very interesting point highlighted in the book and provided by political psychologists and sociologists‚ Henri Tajfel‚ John Turner‚ and Michael Hogg is
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The Shallows Chapters 7 & 8 In chapters seven and eight of the book The Shallows: What The Internet Is Doing To Our Brains Nicholas Carr discusses the effects the internet has on our brain‚ and the changes it causes not only in our mind but also in our daily lives. It is becoming apparent with every click of the mouse that the internet is not only changing our minds‚ it’s changing our whole lives and society. Carr seems to have one main purpose in chapter seven‚ to drive home his point
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Linux Fedora 15 Chapter 7 1. The shell waits for the command to finish executing. You can send the command to the background by using "&". 2. cat list | sort | lpr 3. A PID number is an identification number assigned to a command running in the background‚ which can be used to differentiate between commands. The PS (process status) utility. 4. $ ls section* $ ls section[1-3] $ ls i* $ ls*[13] 5. fgrep -i ’a’ | wc -l fgrep ’a’ find lines containing "a"; the -i option tells it to ignore
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Chapter 8 Sex Distinction – the biological distinction between females and males. Incest Taboo – a norm forbidding sexual relations or marriage between certain relatives. 1960 Birth Control – New technology also played a part in the sexual revolution. The birth control pill‚ introduced in 1960‚ not only prevented pregnancy but also made sex more convenient. Premarital Sex – sexual intercourse before marriage – among young people. Sexual Orientation – a person’s romantic and emotional attraction
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In chapter 8‚ Fitzgerald uses Jay Gatsby as a symbol for the reality of the American Dream with his failure to achieve the goals he had been working towards on his time on West Egg. His first failure occurs at the start of chapter eight when Gatsby gets home after a night of waiting on Daisy. “’Nothing happened‚’ he said wanly. ‘I waited‚ and about four o’clock she came to the window and stood there for a minute and then turned out the light’” (Fitzgerald 147). With this statement‚ Gatsby is telling
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