N-Step SCAN differs from F-SCAN in that ________.
a) N-Step SCAN prevents indefinite postponement, but F-SCAN does not.
b) N-Step SCAN always provides higher throughput than F-SCAN, but results in a larger variance in response times.
c) N-Step SCAN selects requests it will service during the current sweep according to the number of requests; F-SCAN selects such requests according to time.
d) None of the aboveāN-Step SCAN and F-SCAN are identical.
c) N-Step SCAN selects requests it will service during the current sweep according to the number of requests;
You might also like to view...
MC Which of the following results in a fatal logic error?
a) attempting to add numbers that have not been converted from string format. b) dividing by zero. c) forgetting a colon in an if structure. d) All of the above.
Describe how to insert a table with four columns and seven rows into the middle of a document. The orientation of the page with the table should be landscape, but the rest of the document should use portrait orientation. Also make sure that the width of the table columns is adjusted to fit the table's text and the window.
What will be an ideal response?