And backbone networks Study guides, Class notes & Summaries
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SIUE CMIS 342 Exam 2 Questions & Answers 2024/2025
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SIUE CMIS 342 Exam 2 Questions & Answers 2024/2025 
 
 
internet - ANSWERSa global WAN that connects approximately 1 million organizational computer networks in more than 200 countries on all continents. 
 
internet backbone - ANSWERSThe primary network connections and telecommunications lines that link the nodes (devices). A fiber-optic network operated by large telecom companies. 
 
intranet - ANSWERSa network that uses Internet protocols so that users can take advantage of familiar applicatio...
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D481 SECURITY FOUNDATIONS
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Desktop computers are connected to the building backbone in the wiring closet. What is another name for this wiring closet? - Answer-Intermediate distribution frame (IDF) 
 
802.3-1983 - Answer-10Base5 
 
802.3a-1985 - Answer-10Base2 
 
802.3i-1990 - Answer-10Base-T 
 
802.3j-1993 - Answer-10Base-F 
 
802.3af-2003 - Answer-PoE 
 
Most modern networks follow the 802.3 standard. This standard offers technical solutions to business needs. One business need is to connect client workstations to serve...
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Security Foundations - D481 Exam Questions with Complete Solutions
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Security Foundations - D481 Exam Questions with Complete Solutions 
Desktop computers are connected to the building backbone in the wiring closet. What is another name for this wiring closet? - Correct Answers Intermediate distribution frame (IDF) 
 
802.3-1983 - Correct Answers 10Base5 
 
802.3a-1985 - Correct Answers 10Base2 
 
802.3i-1990 - Correct Answers 10Base-T 
 
802.3j-1993 - Correct Answers 10Base-F 
 
802.3af-2003 - Correct Answers PoE 
 
Most modern networks follow the 802.3 standard...
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Networks and Security Foundations D315 Exam Study Guide Top Rated 2024
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Network 
A chain of communication that connects places. NOT THE INTERNET. Your home is its own ____ 
Hub 
Dumb, doesn't think, sits at physical layer of OSI model, Connects router to the network, sends data packets to ALL connected devices. 
Switch 
Used to connect devices in a specific networks, Builds a MAC address tables and sends accordingly. Is a more complex version of a Hub. Forwards data packets. Sits at Data Link Layer of the OSI model. 
Router 
is a point of connection between two or ...
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INSY 3303 Exam 1 Questions and Answers 100% Pass
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INSY 3303 Exam 1 Questions and 
Answers 100% Pass 
Three basic components of a network: - Answer- A server, client, and a circuit. 
What is a client? - Answer- Is the inout-output device at the user end. (I.E. clients 
computer) 
What is a circuit? - Answer- It is the pathway through which a message (data) travels. 
Think everything in-between the server and client, connects them together. 
What is a server? - Answer- Typically servers provide some service for the clients. (data 
access, applica...
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TSA Foundations of Information Technology Study Guide Rated A+
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TSA Foundations of Information Technology Study Guide Rated A+ Infrastructure The underlying framework or basic foundation for something. 
paradigm shift a fundamental change in approach or underlying assumptions. 
Information Technology the study, design, development, implementation, support, and management of computer-based information systems. 
Information Technology Infrastructure A combination of hardware and software installed on a network that allows employees of a business to be producti...
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INSY 3303 Exam 1 Questions and Answers 100% Pass
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INSY 3303 Exam 1 Questions and 
Answers 100% Pass 
Three basic components of a network: - Answer- A server, client, and a circuit. 
What is a client? - Answer- Is the inout-output device at the user end. (I.E. clients 
computer) 
What is a circuit? - Answer- It is the pathway through which a message (data) travels. 
Think everything in-between the server and client, connects them together. 
What is a server? - Answer- Typically servers provide some service for the clients. (data 
access, applica...
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WGU D075 Information Technology Management Essentials Final Exam Questions and Answers Updated 2024/2025 (Already Graded A+)
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WGU D075 Information Technology Management Essentials Final Exam Questions and Answers Updated 2024/2025 (Already Graded A+) Adware: Programs that automatically display or download advertising to a 
com-puter. 
2. Application Software: Software that is designed for the user to carry out 
a specific task. 
3. Best Practice: A management process, technique, or method that is 
most effective at arriving at a desired outcome or a better outcome than any 
other process, technique, or method. 
4. Big ...
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WGU-D075-INFORMATION TECHNOLOGY MANAGEMENT ESSENTIALS QUESTIONS AND ANSWERS 2023
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WGU-D075-INFORMATION TECHNOLOGY MANAGEMENT ESSENTIALS QUESTIONS AND ANSWERS 2023 
Adware 
Programs that automatically display or download advertising to a computer. 
 
 
 
Application Software 
Software that is designed for the user to carry out a specific task. 
 
 
 
Best Practice 
A management process, technique, or method that is most effective at arriving at a desired outcome or a better outcome than any other process, technique, or method. 
 
 
 
Big Data 
Data that is collected from all o...
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BTM 200- UNIT 5- COMMUNICATION AND NETWORKS EXAM QUESTIONS AND ANSWERS.
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Digital Convergence 
is the gradual merger of computing and communications into a new information environment, in which the same information is exchanged among many kinds of equipment, using the language of computers. 
 
 
 
Digital 
Signals that computer uses to process a series of datas 0s and 1s, off and on. 
 
 
 
 
Analog 
signals that use wave variations, continuously changing. 
 
 
 
Can an analog data be converted to digital data? 
yes, by using modems 
 
 
 
Modem 
short for modulate/ d...