ol Computer Science A UNIT 2 Computing Systems LESSON 11 Computing Systems Review Computing Systems Online Practice Complete this assessment to review what you've learned. It will not count Which of these is an example of abstraction occurring at the hardware layer? (1 point) programming language being used to write applications a computer saving a text file with a .txt extension a computer's architecture setting rules for interactions between software and hardware logic gate converting electrical impulses into binary form Check Answe
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Briefly define the following basic techniques and technologies that represent recent related advances in computer architecture, parallel processing, distributed computing, Internet technology, and information services: a. High-performance computing (HPC) system b. High-throughput computing (HTC) system c. Peer-to-peer (P2P) network d. Computer cluster versus computational grid e. Service-oriented architecture (SOA) f. Pervasive computing versus Internet computing g. Virtual machine versus virtual infrastructure h. Public cloud versus private cloud i. Radio-frequency identifier (RFID) j. Global positioning system (GPS) k. Sensor network l. Internet of Things (IoT) m. Cyber-physical system (CPS)
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The eight great ideas in computer architecture are similar to ideas from other fields. Match the eight ideas from computer architecture, “Design for Moore’s Law”, “Use Abstraction to Simplify Design”, “Make the Common Case Fast”, “Performance via Parallelism”, “Performance via Pipelining”, “Performance via Prediction”, “Hierarchy of Memories”, and “Dependability via Redundancy” to the following ideas from other fields: a. Assembly lines in automobile manufacturing b. Suspension bridge cables c. Aircraft and marine navigation systems that incorporate wind information d. Express elevators in buildings e. Library reserve desk f. Increasing the gate area on a CMOS transistor to decrease its switching time g. Adding electromagnetic aircraft catapults (which are electrically-powered as opposed to current steam-powered models), allowed by the increased power generation offered by the new reactor technology h. Building self-driving cars whose control systems partially rely on existing sensor systems already installed into the base vehicle, such as lane departure systems and smart cruise control systems
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