Deck 12: Network Administration and Support

Question 1

In large multidomain networks, assigning resource permissions to users throughout Active Directory requires using global or ____ groups.

A)default
B)guest
C)universal
D)domain

Answer 1

C

Question 2

Windows Server OSs come with two predefined accounts: the Administrator account, for management duties, and the ____ account, for users who have no personal account in the local domain.

A)Public
B)Guest
C)Anonymous
D)User

Answer 2

B

Question 3

In Linux, you use the ____ command-line program to create a password for a user.

A)cpasswd
B)chpasswd
C)mkpasswd
D)passwd

Answer 3

D

Question 4

In Linux, most account details on password expiration are taken from the / e t c / ____ and / e t c /default/ useradd files.

A)passwd
B)shadow
C)login.defs
D)users.defs

Question 5

In Linux, a variety of log files are maintained that report on system and user activity, many of which can be found in the ____ directory.

A)/etc/log
B)/var/log
C)/log
D)/dev/log

Question 6

After a Linux user is created, the account can be deleted with the rmuser command.

Question 7

Of the five types of backup, normal, copy, and daily backups are most useful as part of a regular backup schedule.

Question 8

After a Linux user is created, the user's properties can be changed with the ____ command.

A)usermod
B)usrmod
C)chuser
D)chusr

Question 9

In addition to the groups to which you can assign them, users are added to certain groups automatically when they log on, and you can't change these memberships. Microsoft refers to these groups as "____".

A)default groups
B)default identities
C)special groups
D)special identities

Question 10

The ____ Linux command is used to create a new user or update default new user information.

A)usradd
B)usrmod
C)useradd
D)usermod

Question 11

Disk duplexing is disk mirroring in which each disk has its own controller, thereby protecting the system from controller failures as well as disk failures.

Question 12

In Windows, ____ groups have preassigned rights that apply to all group members.

A)default
B)template
C)universal
D)domain

Question 13

If a Linux user account must be disabled, the usermod command can be used with the -L option,which inserts "____" at the beginning of the password to indicate a disabled account.

A)#
B)!
C)@
D)*

Question 14

A(n)____ is any system component or resource that's accessible to a user program in Windows, such as the CPU on a system or the IP protocol.

A)event
B)object
C)counter
D)class

Question 15

In Windows, a(n)____ is a certain part of an object that tracks an aspect of its behavior.

A)event
B)object
C)counter
D)class

Question 16

After a Linux account is created, it's not enabled until a password is created.

Question 17

You can draw conclusions about server activity by observing details of ____, such as connections between network devices and the server, the rate at which connections to the server are made, and how those connections are broken, whether by a normal logoff, an error, or a server timeout.

A)spoofed packets
B)data reads and writes
C)server sessions
D)server events

Question 18

In Windows, a ____ profile allows a user's settings and files to be applied to any computer he or she logs on to.

A)roaming
B)shared
C)domain
D)network

Question 19

Called disk striping, RAID 2 distributes data over two or more disks.

Question 20

The two most popular fault-tolerant disk configurations are disk mirroring (or duplexing)and disk striping with parity.

Question 21

In Windows, auditing is enabled by using the ____________________ editor in Administrative Tools.

Question 22

____ backup copies all files changed since the last full or incremental backup and marks files as backed up.

A)Normal
B)Incremental
C)Differential
D)Copy

Question 23

In Windows, for each user account created, a unique number called a(n)____________________ (SID)is assigned to that account automatically.

Question 24

An interesting addition introduced in Windows 2000 is ____________________, which creates a "smart" backup copy of a system on a server.

Question 25

RAID ____________________ divides parity data across all drives in the RAID array so that each drive can be reconstructed from parity data stored on all other drives in the set.

Question 26

In Windows, if you're creating a number of users who have several similar properties, such as group memberships and profile information, you can create a(n)____________________ user account and then copy it to create all the other users.

Question 27

____ backup copies selected files to tape without marking files as backed up.

A)Normal
B)Incremental
C)Differential
D)Copy

Question 28

How can you create a user account in Linux?

Question 29

____ is not installed automatically during Windows setup; it must be installed separately from Control Panel's Add/Remove Windows Components applet, and then it becomes part of the Administrative Tools menu.

A)Task Manager
B)Event Viewer
C)Performance Monitor
D)Network Monitor

Question 30

____ page faults occur when the data has gone unused for so long or there's such a shortage of physical memory that program data is stored on the hard disk

A)Soft
B)Hard
C)Managed
D)Unmanaged

Question 31

____ page faults occur when data is removed from a program's working set but moved to another area in physical memory.

A)Soft
B)Hard
C)Managed
D)Unmanaged

Question 32

____ keeps the computer from being affected by sags or spikes in power flow.

A)Online UPS
B)Standby UPS
C)Power conditioning
D)Surge protection

Question 33

____ cleans the power, removing noise caused by other devices on the same circuit.

A)Online UPS
B)Standby UPS
C)Power conditioning
D)Surge protection

Question 34

____ backup copies all selected files to tape and marks files as backed up.

A)Normal
B)Incremental
C)Differential
D)Copy

Question 35

____ backup copies all files changed since the last normal backup; doesn't mark files as backed up.

A)Normal
B)Incremental
C)Differential
D)Copy

Question 36

What are the network administration decisions that you must make before you begin to create accounts?

Question 37

A program's ____ is the set of data actively in use by the process.

A)stack
B)state
C)working set
D)object group

Question 38

The ____ repair utility can fix a Windows 2000/2003/XP system that doesn't boot or is unstable because of the installation of a new device driver.

A)Last Known Good Configuration
B)Recovery Console
C)System Restore
D)Driver Rollback

Question 39

On a Windows network, the server attempts to take large data streams not as sets of packets, but as streams of ____________________ unbroken by header information.

Question 40

A(n)______________________________ is a device with a built-in battery, power conditioning, and surge protection.

Question 41

When monitoring a Windows server with Performance Monitor, for which system objects should data be collected?

Question 42

What is the System Restore utility?

Question 43

How can you monitor hard drive performance in Windows Server?

Question 44

What is Network Monitor?

Question 46

What should you monitor in a network to ensure adequate performance?

Question 47

Which guidelines are recommended to follow with respect to Windows domains?

Question 48

How can you monitor network statistics on a Windows system?

Question 49

What should you take into consideration when monitoring CPU utilization in Windows Server?

Question 50

What is the Recovery Console repair utility?