Week 3-Key Terms

docx

School

CUNY Bronx Community College *

*We aren’t endorsed by this school

Course

COMPTIA

Subject

Electrical Engineering

Date

Feb 20, 2024

Type

docx

Pages

Uploaded by CorporalGerbilMaster670

Week 3: Key Terms Started: Dec 1 at 1:20am Quiz Instructions Back to Course Directory Answer the following questions based on key terms you learned throughout your reading assignment. Please watch the tutorial video for instructions and best practices on taking the Key Terms Quiz by clicking here Links to an external site. . --------------------------------------------------------------------------------------------------------------------- ------- The important items to take from the tutorial include:  If the answer is an acronym, you may answer with either the acronym or the full name, BUT PLEASE DO NOT USE BOTH in your response.  Answering with both will result in Canvas marking it as incorrect.  Duplicate wording will result in a mark of incorrect.  Spelling errors, periods, and extra spaces after the response, will also cause Canvas to mark the question as incorrect. --------------------------------------------------------------------------------------------------------------------- ------- Recommendations:  Check for spelling errors and remove extra spaces and/or periods after your response.  Read the question with your full response inserted into the blank. The question should read/sound grammatically correct, so you should also be mindful of plurals.  You should have the key terms page of your textbook open to confirm the spelling of the key terms. The textbook has a key terms page at the end of each module. --------------------------------------------------------------------------------------------------------------------- ------- Instructor Review of Key Terms Quizzes:

 The quiz will be reviewed by the instructor upon completion of the academic week to check for discrepancies, including duplicate words, spelling, and grammatical errors. At which time, credit may be issued for acceptable responses.  If possible, it is recommended that students take advantage of the second attempt to improve the initial score and get another learning opportunity on the material and topics.  Students are encouraged to review their submissions and are welcome to request any clarification of questions from their instructors. Students wishing to have a question reevaluated should indicate the question number and the name of the assignment in the message to the instructor. Please note that this task is encouraged, but not required. Please watch the tutorial video for instructions and best practices on taking the Key Terms Quiz by clicking here Links to an external site. . Flag question: Question 1 Question 1 1 pts ____ is the largest size, in bytes, that routers in a message’s path will allow at the network layer. MTU Flag question: Question 2 Question 2 1 pts TCP uses a process called the TCP ____ to establish a TCP connection. Three-Way Handshake Flag question: Question 3 Question 3 1 pts ____ works in conjunction with IPv4 to discover the MAC address of a node on the local network and to maintain a database that maps local IPv4 addresses to MAC addresses. ARP Flag question: Question 4 Question 4 1 pts The most popular kind of encryption encodes the original data’s bits using a ____, or a random string of characters, to scramble the data

key Flag question: Question 5 Question 5 1 pts ____ is an encryption protocol suite that defines a set of rules for encryption, authentication, and key management for TCP/IP transmissions. IPSec Flag question: Question 6 Question 6 1 pts ____ is a virtual connection that remotely accesses resources between a client and a network, two networks, or two hosts over the Internet or other types of networks VPN Flag question: Question 7 Question 7 1 pts A transmission flaw called ____ is the loss of a signal’s strength as it travels away from its source. attenuation Flag question: Question 8 Question 8 1 pts _____ signals are free to travel in both directions over a medium simultaneously; that is they can be transmitted and received simultaneously. full-duplex Flag question: Question 9 Question 9 1 pts A form of transmission that allows multiple signals to travel simultaneously over one medium is known as ____. Multiplexing Flag question: Question 10 Question 10 1 pts ____-grade cable is designed to withstand high temperatures, such as would be experienced in an attic space; it offers a highly fire-retardant jacket to reduce the spread of flames in areas with air circulation; and it burns with less smoke that is nontoxic.

Your preview ends here

Eager to read complete document? Join bartleby learn and gain access to the full version

Access to all documents
Unlimited textbook solutions
24/7 expert homework help

Plenum Flag question: Question 11 Question 11 1 pts The most common type of networking cable is a _____ cable, also called a patch cable in which the RJ-45 plugs at both ends of the cable are terminated identically, following one of the TIA/EIA-568 standards. UTP Flag question: Question 12 Question 12 1 pts ____ cables, also called console cables, are used to connect a computer to the console port of a router, switch or other managed network device. A serial Flag question: Question 13 Question 13 1 pts _____ consists of a narrow core of 8 to 10 microns in diameter in which a laser-generated light travels a single path over the core, reflecting very little allowing it to accommodate the highest bandwidths and longest distances (without requiring repeaters) of all wired network transmission media. SMF Flag question: Question 14 Question 14 1 pts A ____ is hardware that enables networks or segments running on different media to interconnect and exchange signals. Router Flag question: Question 15 Question 15 1 pts The term refers to the amount of data you could theoretically transmit during a given period of time, taking into consideration factors such as frequency, distance, and SNR (signal-to-noise ratio); whereas refers to the number of data bits (0s and 1s) that are actually received across a connection each second. Bandwidth And throughput