CompTIA A+ Core 1: RAM & Storage Solutions
CompTIA A+
| Beginner
- 16 videos | 1h 39m 10s
- Includes Assessment
- Earns a Badge
Every computer requires a storage device and Random Access Memory (RAM), so in this course you will explore different storage and RAM options and how they work, and discover various types of solutions for your computer. To begin, explore virtual RAM and the Small Outline Dual In-line Memory Module, more commonly known as SODIMM. Then consider Double Data Rate (DDR) RAM and memory channels. Examine the features of solid-state drives (SSDs), a persistent memory storage type, and magnetic hard drives, an electromechanical data storage device. Next, compare and contrast features of the two most common physical sizes for hard drives: 3.5 and 2.5 inch drives. Finally, explore removable storage options and their benefits, and learn the differences between Redundant Array of Independent Disks (RAID) 0, 1, 5, and 10. This course will prepare learners for the CompTIA A+ Core 1 (220-1101) certification.
WHAT YOU WILL LEARN
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discover the key concepts covered in this courseoutline use cases for the virtual random access memory (RAM) management techniqueidentify small outline dual in-line memory module (SODIMM) RAMoutline the use of Double Data Rate 3 (DDR3) RAM memoryoutline the use of Double Data Rate 4 (DDR4) RAM memoryoutline the use of Double Data Rate 5 (DDR5) RAM memoryrecognize when to use Error Correcting Code (ECC) RAM memorylist the characteristics of single channel memory mode
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list the characteristics of dual channel memory modelist the characteristics of triple channel memory modelist the characteristics of quad channel memory modeoutline characteristics of hard drives including the various speeds and form factorslist the features of solid-state drives (SSDs)differentiate between RAID 0, 1, 5, and 10list the features of flash drives, memory cards, optical drivessummarize the key concepts covered in this course
IN THIS COURSE
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1.Course Overview1m 37sUP NEXT
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2.Virtual Memory9m 23s
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3.Small Outline Dual In-line Memory Module (SODIMM)5m 11s
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4.Double Data Rate 3 (DDR3) Memory4m 33s
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5.Double Data Rate 4 (DDR4) Memory3m 14s
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6.Double Data Rate 5 (DDR5) Memory4m 17s
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7.Error Correcting Code (ECC) Memory5m 4s
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8.Single Channel Memory Mode4m 56s
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9.Dual Channel Memory Mode4m 45s
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10.Triple Channel Memory Mode3m 27s
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11.Quad Channel Memory Mode3m 57s
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12.Hard Drive Storage Devices9m 9s
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13.Solid-state Drive (SSD) Solutions11m 51s
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14.Redundant Drive Configurations14m 17s
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15.Removable Storage12m 34s
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16.Course Summary55s
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