Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Book 1 > Chapter 6 > Flashcards

Chapter 6 Flashcards

1
Q

What is the simplest WSUS architecture?

A

Single WSUS server

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Which WSUS architecture pushes updates from a central server to downstream servers?

A

Replica WSUS servers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Which WSUS architecture pushes updates from a central server to downstream servers for site admins to individually approve?

A

Autonomous WSUS servers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Which WSUS architecture only sends a list of updates from a central server to downstream servers for them to download the updates directly from Microsoft?

A

Low-bandwidth WSUS servers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Which WSUS architecture allows administrators to send updates to downstream servers on an offline medium, such as an external drive?

A

Disconnected WSUS servers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What is the recommended maximum number of layers for a WSUS architecture?

A

Three

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What database is used by default in WSUS?

A

Windows Internal Database (WID)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

How do you set up WSUS to use SQL instead of WID?

A

At installation, under Role Services, uncheck “WID Connectivity” and check “SQL Server Connectivity”

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What are the requirements to use SQL Server with WSUS?

A

SQL server cannot be DC, WSUS server cannot be running Remote Desktop Services, both servers must be on same or trusted domain, have the same time zone, and each WSUS server must have its own database instance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Where can you configure the storage location for WSUS?

A

At installation, under Content, you can choose a path to store updates

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

How can you configure WSUS to not store updates, and only mark them as approved for clients to download themselves?

A

In the Content section, uncheck the “Store updates…” box

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What other role is installed by default along with WSUS?

A

IIS so that clients have web server to connect to

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

How can you install WSUS with PowerShell?

A

Install-WindowsFeature -Name UpdateServices -IncludeManagementTools

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

What command must be run to configure WSUS storage after installing the feature through PowerShell?

A

wsusutil.exe postinstall content_dir=d:\wsus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

How do you install WSUS without WID using PowerShell?

A

Install-WindowsFeature -Name UpdateServices-Services,UpdateServices-DB -IncludeManagementTools

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

What command needs to be run after installing WSUS without WID using PowerShell?

A

wsusutil.exe postinstall sql_instance_name=”db1\sqlinstance1” content_dir=d:\wsus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

What is an easy way to conserve bandwidth and space in WSUS?

A

Only download updates in languages you use

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

What classes of updates does WSUS distribute by default?

A

Critical, Definition, Security, and Upgrades

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

How do you enable server-side targeting in WSUS?

A

Select a computer in the Update Services console, right-click and select “Change Membership”

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

How do you enable client-side targeting in WSUS?

A

Enable the Enable Client-Side Targeting Group Policy setting

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

How do you approve an update in WSUS?

A

In the Update Services console, right-click an update and select Approve to open the Approve Updates dialog and select which groups receive the update

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

How can clients be configured to receive updates from a WSUS server?

A

Using a GPO

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Which Group Policy setting needs to be enabled to use WSUS?

A

Computer Configuration > Policies > Administrative Templates > Windows Components > Windows Update > Configure Automatic Updates

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Which Group Policy setting needs to be enabled to set a time interval for when a client restarts after an update is installed?

A

Delay Restart for Scheduled Installations

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

Which Group Policy setting can be enabled to set a time to remind a user to restart after postponing a restart after an update?

A

Re-Prompt for Restart With Scheduled Installations

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

Which Group Policy setting can be enabled to prevent a client from restarting when a user is logged on?

A

No Auto-Restart With Logged On Users for Scheduled Automatic Updates Installations

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

Which Group Policy setting can be enabled to wake a computer from hibernation when updates need to be installed?

A

Enabling Windows Update Power Management to Automatically Wake Up the System to Install Scheduled Updates

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q

Which Group Policy setting can be enabled to set a time interval for how long a client should wait after startup to install missed updates?

A

Rescheduled Automatic Updates Scheduled Installations

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q

What is the default URL for a WSUS server?

A

http://servername:8530

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q

Which Group Policy setting needs to be changed to point to the WSUS server?

A

Specify Intranet Microsoft Update Service Location

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q

Which Group Policy setting can be enabled to set an interval for how often a client checks for Windows updates?

A

Automatic Updates Detection Frequency

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
32
Q

Which Group Policy setting allows for clients to receive updates that are not signed by Microsoft?

A

Allow Signed Updates From an Intranet Microsoft Update Service Location

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
33
Q

What is the service name for Windows Defender?

A

Windefend

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
34
Q

How do you remove Windows Defender using PowerShell?

A

Uninstall-Windows-Feature -Name WindowsServerAntimalware

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
35
Q

Which PowerShell cmdlet is used to modify Windows Defender preferences?

A

Set-MpPreference

36
Q

Where are Windows Defender settings located in Group Policy?

A

Computer Configuration > Policies > Administrative Templates > Windows Components > Windows Defender

37
Q

What system provides the most control over Windows Defender settings?

A

Group Policy

38
Q

What types of drives are not supported by Windows Server Backup?

A

Tape and optical drives not accessible through the filesysem

39
Q

What scheduling options are available in Windows Server Backup?

A

Either as a single job, or once or more per day: scheduling jobs for future dates or intervals longer than 24 hours is not supported

40
Q

What job types are supported by Windows Server Backup?

A

Full and incremental, not differential

41
Q

What format does Windows Server Backup store data in?

A

VHDX

42
Q

What additional requirements do scheduled backups have over single backup jobs?

A

A hard disk is reformatted for exclusive use by Windows Sever Backup, optical disks or network shares are not supported

43
Q

What setting allows Windows Server Backup to back up only changes from the last backup?

A

Faster Backup Performance (instead of Normal)

44
Q

How do you restore an Active Directory system state from backup?

A

List the backed up system states with wbadmin get versions, then recover with wbadmin start systemstaterecovery -version:11/27/2016-11:07

45
Q

What is a nonauthoritative restore?

A

Restores an AD server to the state it was, then when it reconnects to other AD servers, it updates its state to match them, deleting any items that are deleted on those servers

46
Q

What is an authoritative restore?

A

A restore that is run by booting the server into Directory Services Repair Mode (DSRM), restoring system state with Wbadmin.exe, then restoring objects authoritatively with Ntdsutil.exe

47
Q

How do you authoritatively restore GPOs?

A

Use the Group Policy Management console to restore a backup that was created with the same console

48
Q

What services makes it possible to for a Hyper-V host to backup guest VMs?

A

Hyper-V Volume Shadow Copy Requestor

49
Q

How can you back up and restore IIS conifguration?

A

appcmd add backup backupname ; appcmd restore backup backupname

50
Q

What Performance Monitor setting can make it easier to monitor systems operating close to idle?

A

Reduce the maximum value of the Y axis

51
Q

What tool is used to measure long-term performance statistics of a server?

A

Performance Monitor

52
Q

What are statistics collected by Performance Monitor for later review?

A

Data collector set

53
Q

Which CPU counter measures the number of program threads waiting to be executed?

A

System: Processor Queue Length

54
Q

What is the maximum acceptable value of Processor Queue Length?

A

Less than 10

55
Q

What is the maximum acceptable value of % Processor Time?

A

Less than 85%

56
Q

Which CPU counter measures the number of requests waiting to use a specific processor?

A

Server Work Queues: Queue Length

57
Q

What is the maximum acceptable value Server Work Queues: Queue Length?

A

Less than 4

58
Q

Which CPU counter measures the number of hardware interrupts the processors is servicing each second?

A

Processor: Interrupts/Sec

59
Q

What is the single most important subsystem to monitor, that affects all other systems?

A

Memory

60
Q

Which memory counter measures the number of times per second that data is not found in memory?

A

Memory: Page Faults/Sec

61
Q

What is the maximum acceptable value of Memory: Page Faults/Sec?

A

Less than 5

62
Q

What is the difference between a soft and hard fault?

A

A soft fault means that the requested page is elsewhere in memory, while hard fault means that the requested page is on disk

63
Q

What memory counter measures the number of times per second that memory pages need to be accessed from or written to disk?

A

Memory: Pages/Sec

64
Q

What is the maximum acceptable value of Memory: Pages/Sec?

A

20

65
Q

What memory counter measures the amount of available physical memory?

A

Memory: Available MBytes

66
Q

What is the minimum acceptable value of Memory: Available MBytes?

A

5% of total system memory

67
Q

What memory counter measures the amount of virtual memory that has space reserved on the disk paging files?

A

Memory: Committed Bytes

68
Q

What is the maximum acceptable value of Memory: Committed Bytes?

A

Less than the amount of physical RAM

69
Q

What memory counter measures the size of memory reserved by OS pages that cannot be written to disk?

A

Memory: Pool Non-Paged Bytes

70
Q

Which memory counter should not change much over time?

A

Memory: Pool Non-Paged Bytes

71
Q

Which disk counter measures the average number of bytes transferred to/from the disk each second?

A

PhysicalDisk: Disk Bytes/Sec

72
Q

Which disk counter measures the average number of bytes transferred during read/write operations?

A

PhysicalDisk: Avg. Disk Bytes/Transfer

73
Q

Which disk counter measures the number of pending read/write requests?

A

PhysicalDisk: Current Disk Queue Length

74
Q

What is the maximum acceptable value of PhysicalDisk: Current Disk Queue Length?

A

No more than 2 per disk spindle

75
Q

Which disk counter measures the percentage of time the disk drive is busy?

A

PhysicalDisk: % Disk Time

76
Q

What is the maximum acceptable value of PhysicalDisk: % Disk Time

A

Less than 80%

77
Q

Which disk count measures the percentage of free space on the disk?

A

LogicalDisk: % Free Space

78
Q

What is the minimum acceptable value of LogicalDisk: % Free Space?

A

Greater than 20%

79
Q

Which network counter measures the number of bytes sent/received per second by the network interface?

A

Network Interface: Bytes Total/Sec

80
Q

Which network counter measures the number of packets waiting to be transmitted by the network interface?

A

Network Interface: Output Queue Length

81
Q

What is the maximum acceptable value of Network Interface: Output Queue Length?

A

2, but preferably 0

82
Q

Which network counter measures the total number of bytes sent and received by the server over all its network interfaces?

A

Server: Bytes Total/Sec

83
Q

What is the maximum acceptable value of Server: Bytes Total/Sec?

A

No more than 50% of the total bandwidth capacity of the network interfaces

84
Q

What feature allows Performance Monitor to email alerts when a system reaches certain thresholds?

A

Performance counter alerts

85
Q

What is the term for physical memory used by an application?

A

Working Set

Book 1 (6 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions