Why are scheduler activations less portable than either user-level or kernel-level threads?
What will be an ideal response?
Scheduler activations require support both from the operating system (to create kernel threads corresponding to scheduler activations) and from the user-level library (to respond to event notifications, such as a thread blocking).
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Which systems generate ICMP route redirect messages – routers, hosts, or both?
What will be an ideal response?
A date field can be added to a main document that will be merged with a data source but the data cannot automatically update
Indicate whether the statement is true or false
____ filters create cloud patterns, texture fills, 3-D shapes, refraction patterns, and simulated light reflections in an image.
a. Puppet Warp b. Distort c. Render d. Gallery
A Web ____ is a company that runs multiple Web sites and Web servers, and charges the owners of the sites to use these services.
A. service B. link C. host D. farm