Computer Science Engineering (CSE) Exam > Computer Science Engineering (CSE) Questions > How is expanded memory accessed in 80286?a)Pa...
Start Learning for Free
How is expanded memory accessed in 80286?
- a)Paging
- b)Interleaving
- c)RAM
- d)External storage
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
How is expanded memory accessed in 80286?a)Pagingb)Interleavingc)RAMd)...
Explanation: The 80286 processor can access beyond 1MB by paging and special hardware to stimulate the missing address lines. This is called expanded memory.
Most Upvoted Answer
How is expanded memory accessed in 80286?a)Pagingb)Interleavingc)RAMd)...
Accessing Expanded Memory in 80286
Accessing expanded memory in 80286 is typically done through Paging.
Paging
- Paging is a memory management scheme in which the computer's operating system retrieves data from secondary storage in blocks called pages.
- In the case of the 80286 processor, paging is used to access extended memory beyond the 1 MB limit of conventional memory.
- The processor uses the A20 gate to enable access to memory above the 1 MB limit, allowing paging to access expanded memory.
- The paging mechanism allows the processor to map virtual memory addresses to physical memory addresses, enabling the use of expanded memory in a controlled and efficient manner.
In conclusion, accessing expanded memory in 80286 involves the use of paging, a memory management scheme that allows the processor to access memory beyond the traditional 1 MB limit.
Accessing expanded memory in 80286 is typically done through Paging.
Paging
- Paging is a memory management scheme in which the computer's operating system retrieves data from secondary storage in blocks called pages.
- In the case of the 80286 processor, paging is used to access extended memory beyond the 1 MB limit of conventional memory.
- The processor uses the A20 gate to enable access to memory above the 1 MB limit, allowing paging to access expanded memory.
- The paging mechanism allows the processor to map virtual memory addresses to physical memory addresses, enabling the use of expanded memory in a controlled and efficient manner.
In conclusion, accessing expanded memory in 80286 involves the use of paging, a memory management scheme that allows the processor to access memory beyond the traditional 1 MB limit.
Attention Computer Science Engineering (CSE) Students!
To make sure you are not studying endlessly, EduRev has designed Computer Science Engineering (CSE) study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Computer Science Engineering (CSE).
|
Explore Courses for Computer Science Engineering (CSE) exam
|
|
Similar Computer Science Engineering (CSE) Doubts
Top Courses for Computer Science Engineering (CSE)View all
How is expanded memory accessed in 80286?a)Pagingb)Interleavingc)RAMd)External storageCorrect answer is option 'A'. Can you explain this answer?
Question Description
How is expanded memory accessed in 80286?a)Pagingb)Interleavingc)RAMd)External storageCorrect answer is option 'A'. Can you explain this answer? for Computer Science Engineering (CSE) 2024 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about How is expanded memory accessed in 80286?a)Pagingb)Interleavingc)RAMd)External storageCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How is expanded memory accessed in 80286?a)Pagingb)Interleavingc)RAMd)External storageCorrect answer is option 'A'. Can you explain this answer?.
How is expanded memory accessed in 80286?a)Pagingb)Interleavingc)RAMd)External storageCorrect answer is option 'A'. Can you explain this answer? for Computer Science Engineering (CSE) 2024 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about How is expanded memory accessed in 80286?a)Pagingb)Interleavingc)RAMd)External storageCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How is expanded memory accessed in 80286?a)Pagingb)Interleavingc)RAMd)External storageCorrect answer is option 'A'. Can you explain this answer?.
Solutions for How is expanded memory accessed in 80286?a)Pagingb)Interleavingc)RAMd)External storageCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Computer Science Engineering (CSE).
Download more important topics, notes, lectures and mock test series for Computer Science Engineering (CSE) Exam by signing up for free.
Here you can find the meaning of How is expanded memory accessed in 80286?a)Pagingb)Interleavingc)RAMd)External storageCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
How is expanded memory accessed in 80286?a)Pagingb)Interleavingc)RAMd)External storageCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for How is expanded memory accessed in 80286?a)Pagingb)Interleavingc)RAMd)External storageCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of How is expanded memory accessed in 80286?a)Pagingb)Interleavingc)RAMd)External storageCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice How is expanded memory accessed in 80286?a)Pagingb)Interleavingc)RAMd)External storageCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Computer Science Engineering (CSE) tests.
|
|
Explore Courses for Computer Science Engineering (CSE) exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup