Digital circuit notes - Study guides, Class notes & Summaries

COS2621 Final Exam Notes Write notes on memory management: • Main memory is divided into two parts, one part for OS and one part for the program currently being executed. • In a multiprogramming system, the user part of memory is subdivided to accommodate multiple processes. • The task of subdivision is carried out dynamically by the OS and is known as memory management • Effective memory management is vital. • Memory needs to be allocated efficiently to pack as many processes...

Ncti 2-3 100% SOLUTION 2023//2024 What is the difference between the FTTN and FTTC topologies? - ANSWER An FTTC is allowed a smaller number of RF amplifiers between the optical fiber and the customer premises. What are the three categories of the fiber-optic cable used to identify the location of the fiber in the network? - ANSWER Truck, branch, and drop Which type of fiber topology used in a PON places the PON splitters at the headend while providing one designated fiber for every ...

Field tech 2-3 Final Questions and Answers 2023 What is unique about WDM - PON ? WDM-PON deployed in a greenfield system allows each subscriber to get their own designated wavelength. What is the main benefit of deploying WDM technology? It will increase the capacity of the existing fiber networks tenfold without adding any more fiber. How are optical splitters used in the forward path? As passive branching devices that divide an optical signal across multiple output fibers. ...

What is unique about WDM - PON ? - correct answerWDM-PON deployed in a greenfield system allows each subscriber to get their own designated wavelength. What is the main benefit of deploying WDM technology? - correct answerIt will increase the capacity of the existing fiber networks tenfold without adding any more fiber. How are optical splitters used in the forward path? - correct answerAs passive branching devices that divide an optical signal across multiple output fibers. What is the...

MUS 4130 Final Exam 2023, With complete solution The lowest frequency (tone) in a musical note is known as the: fundamental Harmonics in a musical tone are: all vibrations above the fundamentals Another term for the pitch (or tone) of an audio waveform is: frequency Another term for the quality (or tone color) of an audio waveform is: timbre Another term for the elapsed time of a sound is: duration Another term for the height (or strength) of an audio waveform is: amplitude A form...

Ncti 2-3 Questions and Answers 2023 What is the difference between the FTTN and FTTC topologies? An FTTC is allowed a smaller number of RF amplifiers between the optical fiber and the customer premises. What are the three categories of the fiber-optic cable used to identify the location of the fiber in the network? Truck, branch, and drop Which type of fiber topology used in a PON places the PON splitters at the headend while providing one designated fiber for every customer pre...

COSC Exam 1 Questions with Solutions 2023 Computer Architecture is a set of disciplines that describes a computer system by specifying its parts and their relations (von neumann first described this) CPU The circuitry in a computer that controls the manipulation of data is called the central processing unit. The CPU consists of 3 parts Arithmetic/ Logic Unit(ALU), Control Unit and Register Unit. What the 3 parts of the CPU do The ALU performs operations on data such as ...

MUS 4130 Final Exam 2023, With complete solution The lowest frequency (tone) in a musical note is known as the: fundamental Harmonics in a musical tone are: all vibrations above the fundamentals Another term for the pitch (or tone) of an audio waveform is: frequency Another term for the quality (or tone color) of an audio waveform is: timbre Another term for the elapsed time of a sound is: duration Another term for the height (or strength) of an audio waveform is: amplitude A form...

Is NFPA 921 a guide or a standard? - It is the Guide for Fire and Explosion Investigations What are the six steps of the scientific method? - Recognize the need Define the problem Collect the data Analyze the data Develop a hypothesis Test the hypothesis What step of the scientific method is inductive reasoning? - Analyze the data What step of the scientific method is deductive reasoning? - Test the hypothesis What are the four parts of the fire tetrahedron? - Fuel (reducing agent) He...

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