Given a system with a hit rate of 90%, a cache access time of 20ns and a memory access time of 200ns. show work
a. calculate the effective access time (eat) for overlapped (parallel) access.
b. calculate the effective access time (eat) for non-overlapped (sequential) access

Modern businesses use different technologies to accomplish work tasks

In the lab, which of the following displayed a list of all installed services and included a description of the service, the current state, and whether the service started automatically or manually? a. the services manager b. the applications summary c. the recommended services d. list the safe services list

When running anti-virus software , what could be a reason where recipitent is not guaranteed that data being streamed will not get interrupted?