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Exam 2: Ch 8, 9-10, 12, 28

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class 2 Advanced Unix/Linux Quiz sobre Exam 2: Ch 8, 9-10, 12, 28, criado por Anthony Schulmeister em 24-03-2016.
Anthony Schulmeister
Quiz por Anthony Schulmeister, atualizado more than 1 year ago
Anthony Schulmeister
Criado por Anthony Schulmeister mais de 8 anos atrás
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Resumo de Recurso

Questão 1

Questão
_______ is the more modern version of ___________.
Responda
  • inetd/xinetd
  • xinetd/inetd
  • ext2/ext3
  • Fedora/Ubuntu

Questão 2

Questão
The cron program allows the systems to:
Responda
  • schedule tasks.
  • paste directory files.
  • restart the logging daemon
  • schedule meetings

Questão 3

Questão
Lines starting with ______ are comments.
Responda
  • CMT
  • REM
  • *
  • #

Questão 4

Questão
___________ is always the first process that gets started in any Linux/UNIX distribution
Responda
  • Kernel
  • Terminal
  • Startup
  • init

Questão 5

Questão
Daemons are special programs that _____________control of the terminal from which they started
Responda
  • provide user
  • never take
  • forcibly take
  • voluntarily release

Questão 6

Questão
/etc/rsyslog.conf configures:
Responda
  • Your Firefox settings.
  • The Xfile
  • Logging Daemon
  • xinetd

Questão 7

Questão
These two programs are daemons processes.
Responda
  • inet/xinet
  • cron/at
  • cron.d/at
  • inetd/xinetd

Questão 8

Questão
Special events and messages need to be logged somehow. This is the job of:
Responda
  • The Logging Daemon
  • Log Xfile
  • Lumber File
  • Daemon Logging

Questão 9

Questão
Most newer Linux distro's use an new upstart called
Responda
  • upstart
  • startup
  • initup
  • upupandaway

Questão 10

Questão
Regardless of distribution, every Linux-based system ships with some ____________.
Responda
  • Pirated Music
  • Free Games
  • Core Services
  • Service Cores

Questão 11

Questão
_________ is a kernel configuration editor
Responda
  • kernel editor
  • fix kernel
  • the kernel hogan
  • make xconfig

Questão 12

Questão
The Linux Design Philosophy allows the individual user to decide the_________ of the kernel.
Responda
  • kernels
  • important parts
  • initial files
  • boot sequence

Questão 13

Questão
The two steps in building the kernel are:
Responda
  • Setting up and Installing
  • Downloading and Installing
  • Writing and Running
  • Configuring and Compiling

Questão 14

Questão
In the open source world, the _________ is available to anyone.
Responda
  • source code
  • object code
  • executable code
  • kernel code

Questão 15

Questão
Because there are so many file is the kernel, the kernel is ____________.
Responda
  • packed
  • hacked
  • stuffed
  • compressed

Questão 16

Questão
The _________ is the mount point for the proc file system.
Responda
  • mount proc
  • proc
  • /proc
  • /etc/proc

Questão 17

Questão
The __________ is where kernel updates can be found.
Responda
  • kernel site
  • update center
  • kernel tree
  • kernel updates

Questão 18

Questão
The ________ is the main component of the Linux operating system.
Responda
  • init file
  • boot sector
  • inetd daemon
  • kernel

Questão 19

Questão
__________ is similar to the proc file system.
Responda
  • SysFS
  • ipv4
  • ipv6
  • sysctl

Questão 20

Questão
__________ helps us obtain the name of the current running kernel
Responda
  • uname -r
  • kernel name
  • uname kernel
  • kernel uname

Questão 21

Questão
It is possible to use a Linux host as a simple router.
Responda
  • True
  • False

Questão 22

Questão
The netstat program with the -r option, allows you to see the kernel routing table.
Responda
  • True
  • False

Questão 23

Questão
It is possible to use the ip command to manipulate the routing table on a Linux host.
Responda
  • True
  • False

Questão 24

Questão
It is not possible to configure a 'one-armed router' in Linux.
Responda
  • True
  • False

Questão 25

Questão
It is not possible to use the ip command with the route command.
Responda
  • True
  • False

Questão 26

Questão
Using the route command is one of the easiest ways to display your route table.
Responda
  • True
  • False

Questão 27

Questão
ip route show table main is a valid entry on the command-line.
Responda
  • True
  • False

Questão 28

Questão
The netstat program is used to display the status of all of the network connections on a host.
Responda
  • True
  • False

Questão 29

Questão
Linux ifconfig and ip commands do not yet support IPv6.
Responda
  • True
  • False

Questão 30

Questão
The ifconfig program usually resides in the ______________ directory.
Responda
  • /bin
  • /sbin
  • /etc
  • /etc/ifconfig

Questão 31

Questão
You would add the following link to what file to tell the kernel the mapping between the device and the module?
Responda
  • /etc/modprobe.cfg
  • /etc/network-services
  • /etc/network-card.cnf
  • /etc/modprobe.conf

Questão 32

Questão
In Fedora, the default route is typically stored as:
Responda
  • DEFAULT
  • GATEWAY
  • ROUTE 0
  • ROUTE 66

Questão 33

Questão
Linux allows hosts to have multiple IP addresses by using:
Responda
  • IP masking
  • IP aliases
  • IP mimicking
  • DHCP aliasing

Questão 34

Questão
There are ___________ instance(s) when you actually need to change your routes by hand.
Responda
  • 1
  • 2
  • 3
  • 7

Questão 35

Questão
The GUI tool called "system-config-network" was written to wrap around the ______________ command.
Responda
  • ifconfig
  • ip
  • None, it is a stand alone program
  • netconfig

Questão 36

Questão
The line alias eth0 e1000 belongs in the_____________ file.
Responda
  • /etc/modprobe.cfg
  • /etc/modprobe.conf
  • /etc/network-card.cnf
  • /etc/network-services

Questão 37

Questão
BOOTPROTO=none is used for
Responda
  • DHCP
  • The BOOTP protocol should be used
  • No boot-time protocol should be used
  • Nothing

Questão 38

Questão
The ip command is an alternative to using:
Responda
  • ifconfig
  • ipconfig
  • netconfig
  • configif

Questão 39

Questão
The parameter for the destination network to which you want to offer a route is:
Responda
  • addy
  • netmask
  • GATEWAY
  • gw

Questão 40

Questão
If the network card is configured as a module, you have to tell the kernel the ___________ between the device names and the module.
Responda
  • Path
  • Mapping
  • Hard Link
  • Soft Link

Questão 41

Questão
A server must be present on each subnet on which DHCP is assigned.
Responda
  • True
  • False

Questão 42

Questão
This lease dictates how long the client may keep this address.
Responda
  • True
  • False

Questão 43

Questão
DHCP is handy for those who travel from office to office.
Responda
  • True
  • False

Questão 44

Questão
Declarations alter the behavior of the server for the relevant group or clients.
Responda
  • True
  • False

Questão 45

Questão
In Fedora, the default primary configuration is /etc/dhcpd.conf
Responda
  • True
  • False

Questão 46

Questão
The DHCP client and server are available to assist us with DHCP in Linux
Responda
  • True
  • False

Questão 47

Questão
The DHCP client is started and it broadcasts a request on the network asking for an e-mail address.
Responda
  • True
  • False

Questão 48

Questão
Parameters alter the behavior of the server for the relevant group or clients.
Responda
  • True
  • False

Questão 49

Questão
Each address is issued with an associated bill of sale.
Responda
  • True
  • False

Questão 50

Questão
The Linux DHCP sever is unique and does not act like other DHCP servers.
Responda
  • True
  • False

Questão 51

Questão
The ISC DHCP server is the de facto for many Linux distributions.
Responda
  • True
  • False

Questão 52

Questão
Once a request is received, the server checks its database and issues an appropriate response.
Responda
  • True
  • False

Questão 53

Questão
In Ubuntu, the default primary configuration is /etc/dhcpd.conf .
Responda
  • True
  • False

Questão 54

Questão
The Dynamic Host Configuration Protocol Daemon (DHCPD) is the client.
Responda
  • True
  • False

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