Group3 midterm-ict
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The document discusses different types of computer storage, including primary storage (main memory), secondary storage (hard disks), tertiary storage (tape drives and optical discs for large archives), and offline storage (removable media like USB drives). It also covers cloud storage services and trends in storage technologies, comparing technologies like solid state drives and hard disk drives. The document is intended as course material for an Information and Communication Technology class.
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Group3 midterm-ict
- 1. Storage trends and trade-offs DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY GROUP 3: BSIS 2A JOCELYN SAN NICOLAS LYKA MAE DE GUZMAN LIONEL PUA IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY MIDTERM
- 2. What is Storage? ⬡ Holds data, instructions, and information needed for future use. ⬡ Storage may also be referred to as computer data storage or electronic DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 3. Types of Storage There are four type of storage: DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 4. 1. Primary Storage ⬡ Also known as main memory. ⬡ Main memory is directly or indirectly to the central processing unit via memory bus. DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 5. 2. Secondary Storage ⬡ It is not directly accessible by the CPU. ⬡ Example: Hard disk DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 6. 3. Tertiary Storage ⬡ Typically it involves a robotic mechanism which will mount (insert) and dismount removable mass storage media into a storage device. DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 7. ⬡ This is primarily useful for extraordinarily large data stores, accessed without human operators. ⬡ It is a comprehensive computer storage system that is usually very slow,DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 8. so it is usually used to archive data that is not accessed frequently. ⬡ Examples: Magnetic Tape and Optical Disc DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 9. 4. Off-line Storage ⬡ Also known as disconnected or removable storage ⬡ Is a computer data storage on a medium or a device that is not under the controlDR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 10. ⬡ It must be inserted or connected by a human operator before a computer can access it again. ⬡ Examples: USB Flash Drive DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 11. Other Example of Storage Devices Cloud Storage ⬡ means "the storage of data online in the cloud," wherein a data is stored in and accessible from multiple distributed and connected resources that comprise a cloud.DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 12. ⬡ Cloud storage can provide the benefits of greater accessibility and reliability; rapid deployment; strong protection for data backup, archival and disaster recovery purposes. DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 13. ⬡ Example: Google Drive, OneDrive DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 14. STORAGE TRENDS DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 15. Solid State Drive SSD DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 16. Cloud Storage 1. iDrive 2. pCloud 3. Zoolz 4. Degoo 5. Mega cloud storage DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 17. USB Flash Drive DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 18. Hard Disk Drive HDD DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 19. Trade offs DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 20. LENOVO G50 06-15-2014 ACER ASPIRE 5 DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 21. LENOVO G50 ACER ASPIRE 5 DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 22. LENOVO G50 ACER ASPIRE 5 DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 23. ACER ASPIRE 5 LENOVO G50 DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 24. ACER ASPIRE 5 LENOVO G50 DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 25. ACER ASPIRE 5 LENOVO G50 DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 26. Thanks DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 27. QUIZ DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 28. 1. Holds data, instructions, and information needed for future use. DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 29. 2-5. Four Types of Storage DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 30. 6-9. Give at least four example of Cloud Storage DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY
- 31. 10. What is the name of our beautiful Instructor in ICT? DR. ROSEMARIE S. GUIRRE | FOR BPC USED ONLY IS-ICT 223: INFORMATION AND COMMUNICATION TECHNOLOGY