In 80386, right after reset, you can only access 2^20 (1MB) of memory called...
Anonymous Quiz
43%
Real Memory
8%
Conventional Memory
22%
DOS Memory
27%
All of the above
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Segment length is...
Anonymous Quiz
53%
Fixed in real mode, variable in protected mode
21%
Fixed in protected mode, variable in real mode
26%
None of the above
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If no paging is available (PE = 0), the physical address is the same as...
Anonymous Quiz
47%
linear address
36%
logical address
17%
kys kys kys kys kys
If paging is available (PE = 1), then address translation is done by segmentation followed by paging as follows...
Anonymous Quiz
53%
logical address > linear address > physical address
38%
linear address > logical address > physical address
9%
physical address > logical address > linear address
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In Pentium 4 descriptor used with 80386, there's a bit called G (Granularity bit) in which...
Anonymous Quiz
35%
If G=1, the limit is modified by appending it with FFFH.
13%
If G=0, no change happens to limit.
13%
If G=1, segment size is multiplied by 4K.
3%
If G=1, the system can address 64TB.
35%
All answers are correct.
The processor can address up to four gigabytes of
physical memory and 64 terabytes of virtual memory.
80386 segments can be as large as 4 Giga Bytes and a
program can save as many as 16384 segments. The
virtual address then is 16384 segments * 4 GBytes, or
about 64TBytes
معلومة مهمة في حال جاب نظري على الvirtual memory
physical memory and 64 terabytes of virtual memory.
80386 segments can be as large as 4 Giga Bytes and a
program can save as many as 16384 segments. The
virtual address then is 16384 segments * 4 GBytes, or
about 64TBytes
معلومة مهمة في حال جاب نظري على الvirtual memory
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كم حد هني منزل ديناميكا؟
(باش لو العدد كبير ننزل مصادر)
(باش لو العدد كبير ننزل مصادر)
Anonymous Poll
49%
أني
35%
مش أني
15%
شن دخلك
نموذج 1 (1).pdf
3.7 MB
نماذج امتحانات النجار
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