LPIC-2 Linux Professional Institute Certification Study Guide: Exams 201 and 202
Roderick W. Smith
The first e-book to hide the LPIC-2 certification
Linux permits builders to replace resource code freely, making it a great, inexpensive, safe substitute to exchange, costlier working structures. it really is accordingly that the call for for IT pros to have an LPI certification is so robust. This learn advisor offers unheard of assurance of the LPIC-2 goals for assessments 201 and 202. transparent and concise insurance examines all Linux management issues whereas useful, real-world examples improve your studying approach. at the CD, you’ll locate the Sybex try out Engine, digital flashcards, and a thesaurus containing an important phrases you must understand..
- Prepares you for checks 201 and 202 of the Linux expert Institute Certification
- Offers transparent, concise insurance on examination issues resembling the Linux kernel, approach startup, networking configuration, method upkeep, area identify server, dossier sharing, and more
- Addresses extra key issues for the assessments together with community shopper administration, e mail companies, procedure safety, and troubleshooting
This must-have learn advisor serves as a useful roadmap to achieving LPI certification.
C.vgchange -ay D.vgdisplay eleven. the place are you more likely to locate equipment nodes for the MyGroup quantity workforce? A./dev/mapper B./dev/mygroup C./dev/lvm D./dev/LVM/MyGroup 12. what's the applicable process for expanding the scale of a logical quantity containing an ext3 filesystem? (Assume enough loose area exists within the quantity group.) A. Use resize2fs to resize the filesystem, after which lvresize to resize the logical quantity, after which resize2fs back to make the filesystem fill the logical quantity.
(http://www.kernel.org); besides the fact that, if you’re utilizing a precompiled kernel supplied with your distribution, likelihood is you acquired it along with your distribution’s deploy medium or via downloading it out of your distribution’s package deal web site utilizing APT, YUM, or another package deal upkeep software. both means, Linux kernels have 3 or 4 dot-separated numbers, as in 2.6.35 or 22.214.171.124. long ago, kernels got here in kinds: solid and volatile (or development). sturdy kernels have been meant to be.
Ide_core module is buggy or the rmmod software is damaged; it may by no means go back an mistakes message. 18. What dossier or documents may perhaps you edit to alter the choices which are instantly handed to kernel modules? (Select all that apply.) A. records within the /etc/modules.d listing B.modules.dep within the modules listing C..config within the kernel listing D./etc/modules.conf 19. you may have desktops, either one of that have exact motherboards and DVD drives. either run the 126.96.36.199 kernel, which used to be.
Mount aspect to mount or unmount a filesystem. Any of those could be observed by way of noauto, which prevents Linux from trying to mount the filesystem at boot time. The proprietors parameter of choice D doesn’t exist. five. B. The UUID approach to specifying a filesystem can shield opposed to alterations in gadget node names corresponding to these defined within the query. choice B thoroughly describes a suitable switch, even though in fact the precise UUID worth you employ depends on your method. Linux doesn’t.
distinct activity. alternative A is beside the point as the cp command operates on typical filesystem records; or even if it could actually reproduction the contents of /dev/hdb2 to /dev/sdc1, this is able to be a lowlevel replica that will corrupt the present actual quantity facts on /dev/sdc1. The vgconvert command converts an previous LVM model 1 quantity staff into the more recent model 2 structure. The syntax in choice B is inaccurate, too. choice C offers the proper syntax to organize quantity workforce information on /dev/sdc1, however the query.