Chapter 1 Review FIN 200 1. Which one of the following terms is defined as the management of a firm’s long-term investments? A. working capital management B. financial allocation C. agency cost analysis D. capital budgeting E. capital structure 2. Which one of the following terms is defined as the mixture of a firm’s debt and equity financing? A. working capital management B. cash management C. cost analysis D. capital budgeting E. capital
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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
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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
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Exercise 1.1.9 Exercise 1.1.10 Exercise 1.1.11 Exercise 1.1.12 Lab 1.1 Review: 1. 127 to binary 2. Equivalent because the 0’s are just placeholders. 10 = 0010 3. First 4 digits of a Base 5 numbering system would be (left to right) 625 125 25 5 4. The leading Zeros would make it difficult to build a decimal to binary conversion table in excel. Excel doesn’t see numbers with leading 0s as real numbers. Exercise 1.2.1 110 and 1001 = 1111 Exercise 1.2.2 110 and 101 = 1011 Exercise 1.2.3
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NT1210 Introduction to Networking Unit 3 Assignment 1: Networking Models Review 1. Which of the following is true about a TCP/IP network? Answer: B. the network uses standards defined in TCP/IP RFCs‚ plus other standards 2. Which of the following terms is not a common synonym for TCP/IP model? (Choose two answers.) Answer: C. Ethernet D.TCP/IP 3. Think generically about the idea of a networking standard‚ ignoring any particular standard or standards group. Which of the following is typically
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1. Which of the following is true about 1 bit? c. Represents one binary digit 2. Which of the following terms means approximately 106 bytes? b. Megabyte 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? (Choose two answers.) a. Used for short-term memory e. Is installed onto the motherboard 5. This
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Terea Scruggs NT1210 (6 – 11 pm) Due 1/5/14 Labs 1.1 – 1.6‚ 2.4‚ 3.5 Lab 1.1 Reading Binary Exercise 1.1.1 Create a mapping similar to Figure 1- 1 for the decimal number 2931 using either paper and pencil or a Word document. Exercise 1.1.2 Create a mapping similar to Figure 1- 2 for the binary number 110 2 using either paper and pencil or a Word document. Exercise 1.1.3 Create a mapping similar to Figure 1- 2 for the binary number 11 2 using either paper and pencil or a Word document. Exercise
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Final Exam Review Using Table 10-1‚ review default port numbers used commonly with TCP and UDP purposes HTTP TCP Port 80 – used by web browsers and web servers Telnet TCP Port 23 – used for terminal emulation SSH TCP Port 22 – used for secure terminal emulation FTP TCP Port 20‚ 21 – used for file transfer DNS UDP Port 53 – used for name resolution SMTP TCP Port 25 – used to send and receive email POP3 TCP Port 110 – another email protocol IMAP TCP Port 143 – another email protocol SSL TCP
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Unit 1 Assignment 1: Computer Basics Review (Chapter 1 Review) 1. Which of the following is true about 1 bit? C. Represent one binary digit 2. Which of the following terms means approximately 106 bytes? B. Megabyte 3. Which answer lists the correct number of bits associated with each term? D. 4 bits per byte 4. Which of the following answers are true about random-access memory (RAM) as it is normally used inside a personal computer? ( choose two answers) C. used to process data E
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NT1210 Introduction to Networking Unit 2: Chapter 2‚ Introduction to Computer Networking 1 Objectives Identify the major needs and stakeholders for computer networks and network applications. Identify the classifications of networks and how they are applied to various types of enterprises. Explain the functionality and use of typical network protocols. Use preferred techniques and necessary tools to troubleshoot common network problems. 2 Objectives Define a computer network. Identify
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