The true or false questions.
both the command: find -name 'f*' -exec egrep 'cis' { } \; and the command: find -name 'f*' | xargs egrep 'cis' will list the filenames of files that contain the word cis

Determine whether the following careers would require training or college.

Acomputer has a two-level cache. suppose that 60% of the memory references hit on the first level cache, 35% hit on the second level, and 5% miss. the access times are 5 nsec, 15 nsec, and 60 nsec, respectively, where the times for the level 2 cache and memory start counting at the moment it is known that they are needed (e. g., a level 2 cache access does not even start until the level 1 cache miss occurs). what is the average access time?

How can a user delete a drawing object