Types Of Peripheral Devices - Storage
Bayani Gaba-gaba
Every photograph, document, song and application on your devices needs somewhere to live when the power goes off. Storage technology determines how much you can keep, how quickly you can reach it and whether it will still be there in ten years. Choosing the right storage for a task is one of the most practical decisions in ICT.
In this lesson you will distinguish between storage devices and the media they read, compare hard disk drives with solid-state and optical alternatives, and master the binary-based units that describe capacity. You will also practise the kind of conversion calculations that Edexcel regularly tests in Paper 1.
Manufura
- Be able to differentiate between storage devices and the media used to store data
- Know the characteristics of hard disk drives (HDD), solid state drives (SSD), optical disk drives
- Know that storage devices can be internal or external
- Know about types of storage media such as hard disks, optical disks (CD, DVD, Blu-ray), flash memory devices, magnetic tape
- Know that storage media can be recordable/write once (R) and rewritable (R/W)
- Understand the terms describing the capacity of storage such as bit, byte and multiples of these (kibibytes, mebibytes, gibibytes, tebibytes)
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
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Nazarin Darasi
Barka da kammala darasi akan Types Of Peripheral Devices - Storage. 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 of the following is a storage device rather than a storage medium? A) DVD disc B) SD card C) DVD drive D) Hard disk platter Answer: C
- How many bytes are in 1 kibibyte (KiB)? A) 1000 B) 1024 C) 1048 D) 2048 Answer: B
- Which type of storage has no moving parts? A) Hard disk drive B) Magnetic tape drive C) Optical disk drive D) Solid state drive Answer: D
- A Blu-ray disc can hold more data than a DVD because it uses: A) A longer wavelength laser B) A shorter wavelength laser C) A magnetic read/write head D) A faster spinning motor Answer: B
- Which storage technology is most suitable for archiving large volumes of data that are rarely accessed? A) SSD B) USB flash drive C) Magnetic tape D) DVD-RW 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
Memory Hierarchy
"Introduction to Computer Science: Memory Hierarchy" 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/5-5-memory-hierarchy. 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 Types Of Peripheral Devices - Storage? Sauke manhajar Green Bridge CBT don samun tambayoyin gwaji da cikakkun jarrabawa akan wannan batu.
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