Computers and broadband modems Study guides, Study notes & Summaries

Computers and Broadband Modems 100% SOLUTIONS REVISED 2023//2024 One way to exhibit professionalism in your appearance is to - ANSWER Keep your hair neatly combed and clean. Being polite in professional communications with a customer includes - ANSWER Being culturally sensitive and not patronizing When you ask a customer open-ended questions, you are - ANSWER Being attentive to the customer and his issue(s) If stored data and hard drive formatting is lost on a customer's computer...

Computers and Broadband Modems 100% SOLUTIONS REVISED 2023//2024 One way to exhibit professionalism in your appearance is to - ANSWER Keep your hair neatly combed and clean. Being polite in professional communications with a customer includes - ANSWER Being culturally sensitive and not patronizing When you ask a customer open-ended questions, you are - ANSWER Being attentive to the customer and his issue(s) If stored data and hard drive formatting is lost on a customer's computer...

Progression: Field Tech II - III Conventional Questions and Answers Latest Updated 2024/2025 Graded A+. What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? - Changing the infrastructure all at once would cause too many service disruptions. What is the difference between the fiber-to-the-node (FTTN) and fiber-to-the-curb (FTTC) topologies? - An FTTC is allowed a smaller number of RF amplifiers between the opt...

Invented Hypertext Markup Language(HTML) - ANSWERSTim Berners-Lee Internet is on _______ model - ANSWERS"Client/server" Internet Protocol (IP) Address - ANSWERSused to identify and communicate throughout networks Uniform Resource Locators(URLs) - ANSWERSHttp-refers to standard protocol, rules for exhanging files from a server to a client computer WWW. - refers to world wide web yahoo-domain name .com is the domain code/extension people who produce websites - ANSWERSweb developer...

Internet - ANSWER A # of different computers and networks around the world Host - ANSWER Any computer or device that provides services and connections to other computers or devices on a network Wireless Modem - ANSWER Uses a wireless communications technology (radio, satellite, wi-fi) to connect to the internet Broadband - ANSWER Internet connection with fast data-transfer speeds and an always-on connection Hot Spot - ANSWER a wireless network that provides Internet connections to mo...

Which of the following is most typical of a broadband network? - Multiple analog channels What components are common to all computer systems? (Check all that apply.) - Processor Memory Storage I/O What does I/O stand for? - Input / Output A NIC is a device used for: - Signaling A sound card is what general type of computer component? - Input/output Which of the following is managed by the OS? - Keyboard input Screen display File I/O Peripheral control The primary purpose of a device ...

Each state or Canadian province has its own ___________ to regulate communications within its borders. - public utilities commission The _________________ is a United States government agency that regulates voice and data communication. - FCC Which of the following is not a basic architecture for dedicated circuit networks? - bus A ________ geometric layout connects all computers in a closed loop, with each computer linked to the next usually with a series of point-to-point dedicated circu...

CISA Exam 122 Questions and Terms 122 Questions with Verified Answers COBIT Framework - CORRECT ANSWER Framework developed by ISACA to support EGIT by providing a framework to ensure that IT is aligned with the business, IT enables the business and maximizes benefits, IT resources are used responsibly, and IT risk is managed appropriately. (ISO)/International Electrotechnical Commission (IEC) 27000 series - CORRECT ANSWER A set of best practices that provides guidance to organizations impl...

Progression: Field Tech IV - V Conventional Questions and Answers 100% Correct (Graded A+) . Which of the following is most typical of a broadband network? - Multiple analog channels What components are common to all computer systems? (Check all that apply.) - Processor Memory Storage I/O What does I/O stand for? - Input / Output A NIC is a device used for: - Signaling A sound card is what general type of computer component? - Input/output Which of the following is managed by the OS? - K...

Progression: Field Tech IV – V Questions and Answers 2023 Baseband signaling is predominant in Ethernet networks. two ways we can use a flow of energy to carry data Analog and digital Simplex A signal may flow in only one direction. A commercial radio station uses simplex communication, because listeners cannot transmit radio signals back to the station. Half-duplex Signals may flow in either direction, but not simultaneously. For example, a two-way radio allows only ...