Get premium membership and access questions with answers, video lessons as well as revision papers.
(i). DRAM has a much higher packing density than SRAM, i.e., a DRAM chip is able to store more information than a SRAM chip of the same size.
(ii). DRAM chips are small in size.
(iii). A DRAM can store a lot of information in a very small space, and therefore cheaper (less expensive) that SRAM. This is the main reason why DRAM is the memory used mostly (or in large quantities) as the Main memory in Microcomputers.
Kavungya answered the question on April 2, 2019 at 08:26
- Give the disadvantages of a Dynamic RAM.(Solved)
Give the disadvantages of a Dynamic RAM.
Date posted: April 2, 2019. Answers (1)
- What is a Disk drive?(Solved)
What is a Disk drive?
Date posted: April 2, 2019. Answers (1)
- List the characteristics of Secondary storage devices.(Solved)
List the characteristics of Secondary storage devices.
Date posted: April 2, 2019. Answers (1)
- What is the need for secondary storage in computers?(Solved)
What is the need for secondary storage in computers?
Date posted: April 2, 2019. Answers (1)
- Give the functions of secondary storage devices.(Solved)
Give the functions of secondary storage devices.
Date posted: April 2, 2019. Answers (1)
- What are the uses of magnetic disks?(Solved)
What are the uses of magnetic disks?
Date posted: April 2, 2019. Answers (1)
- State and explain the parts of a floppy disk.(Solved)
State and explain the parts of a floppy disk.
Date posted: April 2, 2019. Answers (1)
- Outline the comparisons between 5¼-inch and 3½-inch diskettes.(Solved)
Outline the comparisons between 5¼-inch and 3½-inch diskettes.
Date posted: April 2, 2019. Answers (1)
- Explain how a hard disk works(Solved)
Explain how a hard disk works.
Date posted: April 2, 2019. Answers (1)
- Explain the data storage in a hard disk.(Solved)
Explain the data storage in a hard disk.
Date posted: April 2, 2019. Answers (1)
- Give the Features of a Fixed Disk unit.(Solved)
Give the Features of a Fixed Disk unit.
Date posted: April 2, 2019. Answers (1)
- Give the disadvantages of Magnetic Disks.(Solved)
Give the disadvantages of Magnetic Disks.
Date posted: April 2, 2019. Answers (1)
- What are the advantages of Magnetic Disks?(Solved)
What are the advantages of Magnetic Disks?
Date posted: April 2, 2019. Answers (1)
- Outline the differences between Hard disks & Floppy diskettes.(Solved)
Outline the differences between Hard disks & Floppy diskettes.
Date posted: April 2, 2019. Answers (1)
- Write short notes on zip disks.(Solved)
Write short notes on zip disks.
Date posted: April 2, 2019. Answers (1)
- Describe magnetic tapes.(Solved)
Describe magnetic tapes.
Date posted: April 2, 2019. Answers (1)
- Write short notes on magnetic tape cartridge and cassette tapes.(Solved)
Write short notes on magnetic tape cartridge and cassette tapes.
Date posted: April 2, 2019. Answers (1)
- Give the advantages of cassette tapes as storage media(Solved)
Give the advantages of cassette tapes as storage media.
Date posted: April 2, 2019. Answers (1)
- What are the differences between magnetic disks and magnetic tapes.(Solved)
What are the differences between magnetic disks and magnetic tapes.
Date posted: April 2, 2019. Answers (1)
- Give the similarities between magnetic disks and magnetic tapes.(Solved)
Give the similarities between magnetic disks and magnetic tapes.
Date posted: April 2, 2019. Answers (1)