单项选择题
A. whether DMA is enabled B. which DMA channels are in use C. which DMA mode is in use D. general information about DMA on the machine
WhichDebianpackagesystemcommandwilllistallpartiallyinst...
单项选择题Which Debian package system command will list all partially installed packages and suggest how to get them correctly installed？（）
A. dpkg-G B. apt-get-u C. dpkg-Dh D. dpkg-l E. apt-get-y
What is the output when the following shell script exec...
What is the output when the following shell script executes？（） cat<；<；foobar Hello foobar foobar
A. The contents of the file foobar. B. Hello C. No output but a file named foobar is created. D. Hello foobar E. Hello foobar foobar
WhichsystemadministrationcommandyoucanusetoupdateId.so....
单项选择题Which system administration command you can use to update Id.so.cache after the installation of new shared libraries？（）
A. Idconfig B. Idd C. libpath D. newlibs
