Computer Architecture
Bayani Gaba-gaba
Inside every computer is a single chip that does the actual thinking: the central processing unit. It does not work by magic but by repeating one tireless three-step routine billions of times a second, fetching an instruction, decoding it, then carrying it out. Understanding that cycle, and the small set of registers and units that perform it, is the key to explaining how any program runs.
In this lesson you will learn the role of the CPU and the microprocessor, walk through the fetch-decode-execute cycle component by component on a Von Neumann machine, and see how cores, cache and clock speed change performance. You will also meet the instruction set and the embedded systems that quietly run the devices around you.
Manufura
- 1 (a) Understand the role of the central processing unit (CPU) in a computer (b) Understand what is meant by a microprocessor
- 2 (a) Understand the purpose of the components in a CPU, in a computer that has a Von Neumann architecture (b) Describe the process of the fetch-decode-execute (FDE) cycle, including the role of each component in the process
- 3 Understand what is meant by a core, cache and clock in a CPU and explain how they can affect the performance of a CPU
- 4 Understand the purpose and use of an instruction set for a CPU
- 5 Describe the purpose and characteristics of an embedded system and identify devices in which they are commonly used
Darasin Sauti
Saurari wannan darasi a cikin manhaja
Taswirar tunani
An zana wannan batu don ka ga yadda ra'ayoyi ke hadewa.
Bude taswirar tunani a cikin manhaja
Katunan tunawa
Gwaji mai sauri kan abin da ake jarraba a wannan batu.
Yi atisayen wadannan katuna a cikin manhaja
Takardar Darasi
Cikakken Bayanin Darasi Yana Kan Manhajar Green Bridge
Sami manhajar Green Bridge CBT a wayarka ko kwamfutarka domin cikakken laburaren IGCSE: takardun jarrabawar baya, tsarin kimantawa, taswirar tunani, katunan karatu da darussan sauti.
Nazarin Darasi
Barka da kammala darasi akan Computer Architecture. Yanzu da kuka bincika mahimman raayoyi da raayoyi, lokaci yayi da zaku gwada ilimin ku. Wannan sashe yana ba da ayyuka iri-iri Tambayoyin da aka tsara don ƙarfafa fahimtar ku da kuma taimaka muku auna fahimtar ku game da kayan.
Za ka gamu da haɗe-haɗen nau'ikan tambayoyi, ciki har da tambayoyin zaɓi da yawa, tambayoyin gajeren amsa, da tambayoyin rubutu. Kowace tambaya an ƙirƙira ta da kyau don auna fannoni daban-daban na iliminka da ƙwarewar tunani mai zurfi.
Yi wannan ɓangaren na kimantawa a matsayin wata dama don ƙarfafa fahimtarka kan batun kuma don gano duk wani yanki da kake buƙatar ƙarin karatu. Kada ka yanke ƙauna da duk wani ƙalubale da ka fuskanta; maimakon haka, ka kallesu a matsayin damar haɓaka da ingantawa.
- Which register holds the address of the next instruction to be processed? A. MDR B. CIR C. Program counter (PC) D. Accumulator Answer: C
- What are the three stages of the cycle a CPU uses to process an instruction? A. read, write, store B. fetch, decode, execute C. input, process, output D. open, run, close Answer: B
- Which component performs the mathematical and logical operations? A. Control unit B. Arithmetic logic unit (ALU) C. Memory address register D. Program counter Answer: B
- Increasing the number of cores in a CPU improves performance mainly because it can: A. store more data permanently B. run more fetch-decode-execute cycles at the same time C. increase the clock speed automatically D. reduce the size of the instruction set Answer: B
- Which is the best example of an embedded system? A. a desktop PC B. a laptop C. the controller inside a washing machine D. a cloud server Answer: C
Yi aikin wadannan tambayoyi a cikin manhaja
Yi aikin wadannan tambayoyi a cikin manhaja
Littattafan da ake ba da shawarar karantawa
Ƙarin koyo daga tushe na buɗe
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Sashen littafi
Computer Levels of Abstraction
"Introduction to Computer Science: Computer Levels of Abstraction" by OpenStax, OpenStax, Rice University, licensed under CC BY-NC-SA 4.0 (https://creativecommons.org/licenses/by-nc-sa/4.0/). Source: https://openstax.org/books/introduction-computer-science/pages/5-2-computer-levels-of-abstraction. Access for free at https://openstax.org/books/introduction-computer-science/pages/1-introduction
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Yi Aikin Tambayoyin Gwaji
Kana son yin aikin tambayoyin gwaji kan Computer Architecture? Sauke manhajar Green Bridge CBT don samun tambayoyin gwaji da cikakkun jarrabawa akan wannan batu.
Sauke Manhajar Daga Google Playstore
Duk abin da kake buƙata don yin fice a JAMB, WAEC & NECO.
