11:55 Home > Take Test: Final Question Completion Status: Technique used to improve I/O efficiency by temporarily storing copies of data is called О A) spooling. B) buffering. C) caching. D) memory mapping. Click Save and Submit to save and submit. Click Save All Answers to save all answers. AA Save All Answers Save and Submit bbhosted.cuny.edu 11:55 Home Take Test: Final Question Completion Status: Buffering in I/O is used to A) cope with a speed mismatch between the producer and consumer of a data stream. B) provide adaptations for devices that have different data-transfer sizes. C) support copy semantics for application I/O. D) All of the above. Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers Save and Submit bbhosted.cuny.edu

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter12: Secondary Storage Management
Section: Chapter Questions
Problem 5VE
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11:55
Home
>
Take Test: Final
Question Completion Status:
Technique used to improve I/O efficiency by temporarily
storing copies of data is called
О
A) spooling.
B) buffering.
C) caching.
D) memory mapping.
Click Save and Submit to save and submit. Click Save All Answers to save all
answers.
AA
Save All Answers
Save and Submit
bbhosted.cuny.edu
Transcribed Image Text:11:55 Home > Take Test: Final Question Completion Status: Technique used to improve I/O efficiency by temporarily storing copies of data is called О A) spooling. B) buffering. C) caching. D) memory mapping. Click Save and Submit to save and submit. Click Save All Answers to save all answers. AA Save All Answers Save and Submit bbhosted.cuny.edu
11:55
Home
Take Test: Final
Question Completion Status:
Buffering in I/O is used to
A) cope with a speed mismatch between the
producer and consumer of a data stream.
B) provide adaptations for devices that have
different data-transfer sizes.
C) support copy semantics for application I/O.
D) All of the above.
Click Save and Submit to save and submit. Click Save All Answers to save all
answers.
Save All Answers
Save and Submit
bbhosted.cuny.edu
Transcribed Image Text:11:55 Home Take Test: Final Question Completion Status: Buffering in I/O is used to A) cope with a speed mismatch between the producer and consumer of a data stream. B) provide adaptations for devices that have different data-transfer sizes. C) support copy semantics for application I/O. D) All of the above. Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers Save and Submit bbhosted.cuny.edu
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