117-201 Online Practice Questions and Answers

Which RAID level provides the most redundancy?

A. RAID4

B. RAID5

C. RAID1

D. RAID0

What command must be used to create an ext3 file-system?

A. mkext3fs

B. mkjfs

C. mke3fs

D. mke2fs

E. mkext2fs

Which command could be used to see the kernel messages created from the boot time until now?

A. initm

B. initmessage

C. initmsg

D. inittab

E. dmesg

Which hdparm command-line options will set an IDE hard disk to use both DMA and 32-bit I/O support?

A. -p 1 -A 1

B. -f -g

C. -L 1 -i 1

D. -d 1 -c 1

E. -L 1 -i 32

A Linux server is running in single user mode, but the problem that existed before is now fixed. What command is most appropriate to restore the server to service?

A. reboot

B. telinit 2

C. shutdown -r now

D. telinit 3

E. shutdown -h now

What command must be used to create an ext3 filesystem?

A. mke2fs

B. mkext2fs

C. mke3fs

D. mkext3fs

E. mkjfs

During which stage of the boot process would this message be seen? Ide0: BM-DMA at 0xff00-0xff07, BIOS settings: hda:DMA, hdb:DMA

A. Boot loader start and hand off to kernel

B. Kernel loading

C. Hardware initialization and setup

D. Daemon initialization and setup

A system is running out of swap space. To initialise 5GB of additional swap space, which combination of commands should be used?

A. dd if=/dev/zero of=/tmp/swapfile bs=1024 count=5120000; mkswap /tmp/swapfile; swapon /tmp/ swapfile

B. dd if=/dev/zero of=/tmp/swapfile bs=1024 count=5120000; swap on /tmp/swapfile

C. dd if=/dev/zero of=/tmp/swapfile bs=1024 count=5120000; mkswap /tmp/swapfile; mount /tmp/swapfile

D. touch -5G /tmp/swapfile; swapon /tmp/swapfile

E. mkswap /tmp/swapfile 512000; swapon /tmp/swapfile

The server has two network cards. The driver for the first card is the module 8139too and the driver for the second card is the module ne2k-pci. How is it possible to ensure that the card using the 8139too driver is detected before the cardusingthene2k-pcidriver?

A. modprobe 8139too dev=eth0; modprobe ne2k-pci dev=ethl

B. install mod 8139too; install mod ne2k-pci

C. modprobe eth0=8139too, ethl=ne2k-pci

D. ifconfig modadd eth0=8139too, ethl=ne2k-pci

E. modprobe 8139too; modprobe ne2k-pci

Which program can be used to adjust the DMA settings of an IDE hard drive? Please enter it without path, parameters or arguments