1) Why are information systems (IS) essential in organizations? Information systems are the modern approach to data organization. It allows an effective and efficient way to store‚ modify‚ retrieve and manipulate data and information for a specific business or organization. 2) Why do systems analysts need to know who the stakeholders are in the organization? One of the major task and responsibilities of the system analyst is to bridge the connection of all the stakeholders in the organization
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Questions 1. Which of the following is true about a TCP/IP network? The network uses standards defined in TCP/IP RFC’s plus other standards. 2. Which of the following terms is not a common synonym for TCP/IP model? Ethernet / TCP/IP Mapping 3. Think generically about the idea of a networking standard‚ ignoring any particular standard or standards group. Which of the following is typically true of a standard? It exists as a written document / it has been passed through some form of review and
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CHAPTER 1 - INTRODUCTION 1.1. BACKGROUND OF THE STUDY Reviewing for Board Examinations is one of the most concerns of Criminology students and also with the other course. Spending too much time and effort in reading different books related to their subjects‚ attending review centers just to make sure they will pass. Reviewing has many alternative ways to students. With our present technology now we can use Internet Online as a kind of review for students that will help them understand more
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1) Chemistry Review Key Terms: empirical knowledge theoretical knowledge law of conservation of mass coefficient chemical amount mole Key Concepts: Write chemical equations when given reactants and products (1.5‚ 1.6) Write balanced chemical equations (2.2‚ 2.3) Interpret balanced chemical equations in terms of chemical amount (in moles) (2.3) Convert between chemical amount and mass (2.4) Classify chemical reactions (2.5‚ 2.6) Predict the solubility of elements and ionic and
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BLOWN TO BITS CHAPTER 1 Digital explosion Why Is It Happening‚ and What Is at Stake? A chapter REVIEW Submitted BY: Earl Von f Lapura Technology has rapidly advanced‚ affecting standards on privacy‚ telecommunications‚ and criminal law. Every day‚ we encounter unexpected consequences of data flows that could not have happened a few years ago. Due to the bits explosion‚ the world changed very suddenly. Almost everything is stored in a computer somewhere. Court records‚ grocery purchases
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Chapter 6 Review Activities 1. C. 2. B. 3. 4. C‚ D 5. B 6. C 7. B 8. B 9. A‚ E 10. C 11. C 12. B‚C 13. 14. B‚D 15. A‚B 16. A‚B‚D 17. B 18. B 19. C‚D 20. A‚B Define Key Terms Coverage area: The space in which the wireless radio signals in one wireless LAN can effectively reach and be used to send and receive data between the WLAN’s AP’s and it’s clients Shared bandwidth: A term referring to hoe some networks mush share the right to send data by taking turns‚ which limits the total
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Unit 7 Chapter 7 Review Questions‚ multiple choice‚ Key terms‚ Acronyms and Define 1. A 2. A ‚ B 3. B ‚ D 4. A 5. A 6. B ‚ D 7. A 8. C 9. C 10. D 11. C 12. A 13. A ‚ D 14. C 15. B ‚ C 16. B ‚ D 17. C 18. B ‚ D 19. A ‚ C 20. B ‚ C Key Terms switched circuit- company in reaction to signaling (the user tapping telephone keys or a modem sending in the same digits)‚ with the telco tearing down the circuit when the user is dedicated circuit- An electrical circuit created by a telco on behalf of a
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. Which of the following is true about 1 bit? A. Can represent decimal values 0 through 9 B. Can be used to represent one character in the lowercase English alphabet C. Represents one binary digit (Answer) D. Represents four binary digits 2. Which of the following terms means approximately 106 bytes? A. Terabyte B. Megabyte (answer) C. Gigabyte D. Kilobyte 3. Which answer lists the correct number of bits associated with each term? A. 8 bits per double word
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NT1210 Unit 2 Assignment 2: Computer Basics Review Week 2 1. C 2. B 3. C‚ E 4. A‚ D 5. A 6. D 7. C 8. D 9. A‚C‚ D 10. C‚ D 11. A 12. A‚ D 13. B 14. C 15. A‚ D 16. D 17. D 18. D 19. A 20. B Key Terms 1. Computer Networking - A combination of many components that work together so that many different devices can communicate. 2. Computer Network - A combination of many components that work together so that many different devices can communicate. 3. Application
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In The first chapter of Occupied America by Rodolfo Acuna‚ Acuna introduces several types of cultures and civilizations. Rodolfo explains how the cultures had different methods of agriculture‚ believes and ways of surviving.Many of the cultures or civilizations were extremely advance in technology ‚ we can say talking for their time period. It’s amazing how they were advance in astronomy and their calendars were amazing. He also talks a lot bout many different civilizations that were around and
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