Computer host devices - Study guides, Class notes & Summaries

Question 1 Not yet answered Marked out of 1.00 Flag question Question text Which of the following is recommended in the context of a comprehensive security plan? a. Participants should receive certificates before training sessions. b. Management should expect employees to implement their own training. c. Employees should be trained in security measures. d. Employee passwords and ID badges should be periodically revoked. Clear my choice Question 2 Not yet answered Marked...

© 2020 Pearson Education, Hoboken, NJ. All rights reserved. Solution Manual for Computer Networking, 8th Edition by James Kurose © 2020 Pearson Education, Hoboken, NJ. All rights reserved. Computer Networking: A Top-Down Approach, 8 th Edition Solutions to Review Questions and Problems Version Date: August 2020 This document contains the solutions to review questions and problems for the 8th edition of Computer Networking: A Top-Down Approach by Jim Kurose and Keith Ross. These s...

FDM - Shares communication channel by allowing full-time access to only part of the communication channel for each circuit TDM - shares communication channel by allowing the entire channel to be used by different circuits, one per each time slot guided media technology - uses wires, fibers, or other similar mechanisms to send and receive signals circuit switched networks - maintains the reserved resources for the entire duration of the communication, whether they are used to the fullest c...

Dell Client Advanced Exam 2023/ 2024 Update| Questions and Answers| A Grade Q: iDRAC with Lifecycle Controller can be used for: Answer: not OS Deployment Q: A CAN (Controller Area Network) bus is a vehicle bus standard designed to allow micro controllers and devices to communicate with each other in applications without a host computer. Answer: True Q: Under what scenarios can we clear the NVRAM by moving the PSWD jumper to the RTCRST pins? Answer: No POST No ...

WGU C172: Network and Security Foundations - Exam Questions and Answers 2023/2024 (Rated A+ Guaranteed Success). Application Layer(7th layer) - ans Interacts with application programs that incorporate a communication component such as your internet browser and email (provides user interface) Bus Topology - ans The computers share the media (coaxial cable) for data transmission CAT6 (category 6) - ans Twisted-pair cables capable of carrying up to 1000Mbps (1 gigabit) of data up to a length ...

What is the IEEE of Bluetooth? 802.15 WPAN What is WiMAX and it IEEE? -Worldwide Interoperability for Microwave Access -IEEE 802.16 WWAN In cellular broadband there are two types of cellular networks, what are they? Global System for Mobile (GSM) and Code Division Multiple Access (CDMA). GSM is internationally recognized, while CDMA is primarily used in the US. Typically, it is used by rural homeowners and businesses where cable and DSL are not available. It is usually more expensive and...

Local Area Network (LAN) A network that covers a relatively small area such as a building or group of buildings (1.1 & 2.7) Personal Area Network (PAN) - Provides communication for devices owned by a single user that work over a short distance - Bluetooth, IR, NFC, etc. (1.1 & 2.7) LCD (Liquid Crystal Display) Lightweight & Inexpensive - Poor black levels due to Separate Backlight (1.2) TN (twisted nematic) Fast response Times - Low cost - Low Power Use - Limited Viewing Angles (1.2)...

CCT Routing and Switching (100-490 RSTECH) Practice Exam 8 with Verified Solutions Which protocol does TFTP typically use for transport? A.) RSVP B.) TCP C.) HTTP D.) UDP D.) UDP What is the correct IPv6 address notation? A.) 2001:0DB8::/128 B.) 2001:0DB8:0:: C.) 2001:0DB8::1:1:1:1:1 D.) 2001:0DB8:130F:0000:0000:7000:0000:140B D.) 2001:0DB8:130F:0000:0000:7000:0000:140B Which two statements about Telnet and SSH are true? (Choose two) A.) SSH is a protocol...

Computer network Ans- A digital telecommunications network which allows nodes to share resources Client Ans- A device that access a service that is made available by a server Server Ans- A device that provides functions or services for clients Switch Ans- A networking device that other devices plug into to send and receive data Organizes and controls network traffic with in a LAN Uses an ASIC chip Router Ans- A network device that transfers data from one network to another Connec...

IT 104 Midterm GMU Questions and Answers Already Passed _____ is a communications technology used by some outgoing mail servers. SMTP (simple mail transfer protocol) _____ is a personal application software that includes a wide range of built-in functions for statistical, financial, logical, database, graphics, and date and time calculations. Spreadsheet _____ is a type of high-speed memory that a processor can access more rapidly than main memory. Cache memory _____ is a wire...