Microsoft networking modules 1-4 Flashcards
exam (119 cards)
1
Q
Server core app compatibility feature on demand
A
Is an optional feature package that can be added to windows server 2019 server core installations ,or windows server core Semi-annual channel, at any time. Feature -on - demand is an optional feature package that you can add to windows server 2019 server core installations.it improves the app capability of the windows server core including a subnet of binaries and packages from windows server with desktop experience, without adding the desktop experience graphical environment.
2
Q
Deduplication for REFS volumes
A
Windows server 2019 fully supports duplication of the resilient file system .this can save large amounts of storage space when used for the hyper - v machine storage
3
Q
Shielded VMs for Linux
A
Shielded virtual machines is a security feature introduced in windows server 2019 for protecting hyper-v generation 2 virtual machines form unauthorized access. It uses techniques such as secure boot, Bit-locker encryption, virtual trusted platform modules.
4
Q
System insights
A
Provides local predictive analytics capabilities native to windows server. It focuses on capacity forecasting, and predicting future usage for computing, networking, and storage, which allows you to proactively manage your environment
5
Q
Known features of Hyper-V Server 2019
A
Ui and remote management
6
Q
Steps to a clean install
A
- boot the machine or Vm from the windows server 2019 media
- chose the installation language, time, and currency format, and keyboard layout
- chose the architecture, ether standard or data center, with or without desktop experience
- accept the license
- chose custom installation
- chose the volume that will host the installation
7
Q
what does microsoft assessment and planning toolkit do
A
Map is an agentless solution accelerator that analyzes the inventory of an organization’s server infrastrucre, performs an assessment ,and then creates reports that you can use for upgrade and migration plans.
8
Q
what questions should be asked when planning a windows server install
A
- what are the storage needs of the server
2.how many users are expected to connect to the server - what services will the server run
9
Q
what typical tasks should be performed following a windows server install
A
verify the correct time and time zone information, Activate the windows server 2019 operating system ,configure the appropriate computer name and domain name and domain membership, and set Ip configuration on network interfaces
10
Q
what are the server 2019 editions licensed per processor core
A
Standard and Datacenter
11
Q
what are the two small footprint installation options available for server 2019
A
Nano Server and Server core
12
Q
what is the Windows Server edition that supports Windows Containers and up to 2 Hyper-V Containers.
A
Standard
13
Q
what are the number of physical processors and logical processors that Server 2019 supports.
A
64 physical cores and 512 logical processors
14
Q
- Know that Microsoft Assessment and Planning Toolkit creates reports to make certain things easier. Hint: One of them is Migrate to Microsoft Azure VM.
A
microsoft Azure vm and hyper v
15
Q
- Know the earliest version of Windows Server you can perform an in-place upgrade to Server 2019. Hint: It isn’t Server 2003 R2.
A
Windows server 2012 R2
16
Q
Know the ways you can administer Server Core. Hint: One of them is Remote Server Administration Tool.
A
PowerShell Remoting ,Remote Server Administration tool and Windows Admin center
17
Q
Know the users with the rights to change access levels for individual users. Hint: It has the word Gateway in it.
A
gateway user interface
18
Q
Know the apps that are available in Windows Server Core Features-on-Demand. Hint: File Explorer is one of them
A
Event Viewer, Performance Monitor ,Resource Monitor, Device Manager ,Microsoft Management Console, file Explorer ,Internet Explorer ,Windows PowerShell ISE and Failover Cluster Manager
19
Q
Know the components of Windows Admin Center.
A
Gateway ,web server ,Hypertext Transfer Protocol, PowerShell
20
Q
Know the app to use with Server Core with Desktop Experience
A
Server Core App
21
Q
Know what FoD stands for.
A
Feature On Demand
22
Q
- Know what management tool is not installed by default on Server 2019. Hint: Server Manager and MMC are installed by default.
A
Windows Admin Center
23
Q
- Is Windows PowerShell ISE available by default in Windows Server core?
A
no
24
Q
- Know what is necessary to install before one can use Windows Admin Center.
A
windows management framework 5.1 and server 2008 r2 or newer
25
10. Know the minimum requirement of space to install Server Core.
32GB
26
11. Know the minimum memory required to install a graphical Server 2019.
512MB
27
12. What does the sconfig.cmd command do?
configures and manages windows server
28
13. When installing Windows Admin Center on Server 2012 or older, what prerequisite must be installed first
Windows Management Framework version 5.1 or higher
29
14. Is it recommended that Windows Admin Center runs with a self-signed certificate
no
30
1. When would you use the Install-Chapter cmdlet?
when you have to a specific module to install
31
2. Explain the concept of Least-Privilege.
the concept of restricting access rights for users, services accounts , and computing processes to only those resources obsoletely requited to perform their job titles
32
3. Know the maximum number of servers Windows Server Manager can manage.
100
33
4. Know the resources that Server Manager gives quick access to. Hint: One of them is Creating a Server Group.
adding roles and features ,adding other servers to manage. creating a server group and connecting this server to cloud services
34
6. Understand how PowerShell Direct allows you to issue a command to a VM via the host operating system
enables you to run a windows powershell cmdlet or script inside a vm from the host operating system regardless of network,firewall, and remote management configurations
35
7. Know the version of Microsoft Server when Server Manager was introduced and loads by default when the server is started
Windows server 2012
36
8. What is a cmdlet?
Small comand that performs a specific function
37
9. What causes most security breaches or data loss incidents?
The result of human error, malicious activity, or a combination of both
38
10. What is used to perform most post-install tasks on a GUI Server 2019 system?
Powershell ISE
39
11. What are the 4 basic types of characteristics in Attribute-based Access Control?
User, object,User gains access to object and includes read ,write, edit and more and environmental characteristics
40
12. What is Delegated Privilege?
Supplies a way to grant limited authority to certain users or groups
41
1. Know what a schema is and how it is used.
The component that defines all the object classes and attributes that. Ad ds uses to store data
42
2. What 2 Group object types are used to manage rights in an enterprise network using AD DS
Security and distribution
43
3. Know the characteristics of AD DS replication. Hint: One of them is Pull Replication
Multi-master replication, pull replication ,store and forward replication and data store partitioning
44
4. What does SAM stand for and how is it used
Security accounts manager-a local list of users and groups stored in the registry
45
5. What is the Computer Container in AD DS?
An object that holds computing devices (default location for computer)
46
6. Know the difference between Authentication and Authorization
Authentication-proves your identity(password or sid)
Authorization-determines your rights access
47
7. What is a Domain and how is it used in single sign-on
Contains a group of computers that can be accessed and be administrated within a forest with common group policies and also is used to prove authentication services
48
8. Know the definition of a Forest
Logical construct used by active directory domain services to group one or more domains together
49
9. Know if a user can use the same login credentials on any computer in an Active Directory Domain.
Yes
50
10. What are Classes and what are they comprised of?
Classes-AD DS schema objects consist of attributes, which are grouped together consist of rules that define which attributes are mandatory and which are optional
51
11. What is the primary difference between AD built-in containers and Organizational Units?
An organizational unit is an ad object of the container class
52
1. Match the following terms with their definitions:
* Domain Naming Master.
* Schema Master.
* PDC Emulator Master.
* Infrastructure Master
1. Domain naming Master =the domain controller that you must contact when you add or remove a domain or make domain name changes
2. Schema Master =schema changes
3.PDC Emulator Master =time keeper for domain
4.infrastucture Master =maintains integrity of inter-domain references
5. RID Master =allocates blocks of RIDs to each domain controller to use when building SIDs
53
3. What is a Global Catalog and what is it used for?
Partial, read only,searchable copy of all the objects in the forest
Can help speed up searches for objects that might be stored on domain controllers within a different domain in the forest
54
4. What is another name for Custom DNS records?
Server records
55
5. Windows Server uses the VM-Generation ID to prevent what?
Create duplicate Usns = update number sequence
56
6. Know what an Operations Master does
Controls the other master roles in AD
57
7. Know the benefits of virtual DC cloning
Rapidly restoring domain controllers, optimizing private cloud deployments, Rapidly provisioning test environments and increase capacity at Branch office
58
8. Can you add servers running Server 2019 domain controllers to a domain that has existing controllers from earlier versions Windows Server?
Yes
59
9. What happens to other Domain Controllers when there are changes on one Domain Controller.
AD DS scans the changes to all the other controllers
60
10. What type of DNS records are used to locate Domain Controllers?
Svr records
61
11. What is DC Cloning and how does it work?
Copies the virtual hard disks of the computers and changes minor configurations such as computer names and ip addresses to be unique, which makes the computers immediately operational
62
1. Put the Group Policy Objects in order. Hint: One of them is Domain-linked.
Local
Site -linked
Domain-linked
OU-linked
Child OU -linked
63
2. Arrange the steps to change the precedence of a GPO in order. Hint: One of them is Select the GPO.
1. Select the AD DS container object in the GPMC console tree
2. Select the linked group policy objects tab in the details pane
3. Select the GPO
64
3. Name some things that Group Policy Object allow you to do. Hint: One of them is Configure Network Settings
Manage desktop and application settings, deploying software, Manage folder Redirection and configuring network settings
65
4. When scoping a Group Policy Object, what 2 types of filters are you able to apply?
Security and windows management instrumatiom
66
5. Know the benefits of Group objects in AD DS.
Push various settings to many users and computers, you also can focus these settings precisely and standardized desktop environments on all the other computers in an orgazainal unit or in an entire organization
67
6. Understand the numeric level system that Group Policy Object Inheritance uses to avoid potential conflicts. Hint: What does a lower number mean?
The smaller the number the higher precedence and therefore the gpo with precedence of 1 will prevail over all others
68
7. What do WMI Filters do?
Specify a scope by using characteristics of a system, such as an operating system version or free disk space
69
1. What file types (file extensions) do Administrative Templates stored for Group Policy Objects have?
Admx and adml
70
2. What does the Directory Replication Agent do?
Uses a topology that the knowledge consistently checker generates, which you can define or redefine manually
71
3. Know the 2 types of Administrative Templates for Group Objects.
User-related and computer related settings
72
4. How do Group Policy Templates work and where are they stored
Contains the data of a gpo and is stored in the SysVol of each domain controller in the %SystemRoot%/SYSVOL/Domain /policies/gpoguid
73
5. Know the exact path to the Central Store folder for .admx and .adml files? Hint: It starts with \\FQDN\SYSVOL
//FQDN/SYSVOL/FQDN/Policies
74
6. Which Registry Key will prevail over the other in case of conflict? Hint: It starts with HKEY
HKEY_LOCAL_MACHINE
75
1. Know the order of the DHCP handshake. Hint: The first one is DHCPDISCOVER
DHCP DISCOVER
DHCPO OFFER
DHCP REQUEST
DHCP PACK
76
2. Know the order that the DHCP Client service applies its options. Hint: One of them is Server Level
Server
Scope
Class
Reserved Client
77
3. What is the percentage of lease time before the DHCP Client will attempt to renew it’s lease?
50%
78
4. What is a scope and how is it used?
A range of ip addresses that are available for lease and that a dhcp server manages
Typically confined to the ip addresses in each subnet and finds the range between the subnet request
79
5. What is a split-scope and how is it used
Each dhcp server controls a part of the entire range of ip addresses ,and both servers are active on the same network
80
6. Where must Windows Server DHCP Server role authorize before it can lease IP addresses?
AD DS
81
7. How does a standalone DHCP Server avoid serving conflicting IP addresses?
Doesn't lease ip addresses and shutdown
82
1. Know the basic definition for the following records: MX, A, AAAA, SRV, and CNAME.
Mx = records are used to identify email servers for a domain
A=records are used to resolve a name to an ipv4 address
AAAA=records are used to resolve a name to an ipv6 address
SRV=records are used by applications to identify the location of servers hosting that application
CHAME=used to resolve a name to another name
83
2. What is the most common type of record in a DNS Zone?
Host A record
84
3. What determines how long a record will remain in the Zone file before it is deleted?
Time to live
85
4. Know how a Primary zone is replicated to all other DNS servers?
After creating the primary zone you store. The zone in the AD DS it will be active directory integrated which means it will replicate to domain controllers
86
5. Know the method used by clients to receive different DNS responses based on whether they are internal or external to the network.
Split-Brian DNS
87
1. Know the conditions of File Management Tasks. Hint: One of them is File Access Date.
File location, classification properties, file creation date, file modification date ,file access date
88
2. Know when you would use the following file systems: ReFS and NTFS.
ReFS =Microsoft hyper-V workload, storage space Direct ,archive data
NTFS =when backwards compatibility is when dual boosting to an operating system older than windows 8 and windows server 2012
89
3. Know what file system became the standard after Windows ME.
NTFS
90
4. Understand how Dynamic Storage works?
Enables disk and volume management to be performed without having to restart computers that are running windows operating systems
91
5. What is File Screen Management and what does it do?
Can be used to control the types of files that users can store on a file server
Searches for the file extensions not examine contents
92
6. When configuring Advanced File Permissions, what are the Read options?
List folder/read data
Read attributes
Read extended attributes
Advanced Read permissions
93
7. Know the difference between explicitly assigned file permissions versus inherited.
Explicit take precedence over inherited from a a parent folder and deny overrides allow
94
1. The Applications SMB Share Profile allows access to at least 2 things. What are they?
Encrypted data access and permissions
95
2. What does SMB Transparent Failover do?
Enables you to perform the hardware or software maintenance of nodes in a clustered file server without interpreting server applications that are storing data on file shares
96
3. What SMB feature is used to prevent man-in-the-middle attacks?
Pre-authencation integrity
97
4. What does Cluster Dialect Fencing do?
Provides support for cluster rolling upgrades for the scale-out file servers feature
98
5. Can you configure all aspects of SMB shares with Windows Admin Center?
No
99
6. What does RDMA stand for and how is it used with SMB Direct?
Remote direct memory access
It's an enabled network adapter and SMB direct ensures that multiple network adapters can coordinate the transfer of large amounts of data at line speed while using fewer CPU cycles
100
7. How does SMB Multichannel work?
Can use multiple network connections at the same time and enhance overall file sharing performance
101
1. What is the benefit of Disk Mirroring
Provides protection against the loss of one or more disks
102
2. What is the max storage pool size for supported by Storage Spaces Direct?
4PB
103
3. To add a physical disk to a storage pool, it must be what?
Blank and unformatted
104
4. When creating a Virtual Disk, what 3 items must be available? Hint: One of them is Tiered Storage Spaces
Disk drive
Tiered storage spaces
Write-back caching
105
5. What does Storage Spaces do and how does it allow you to create large volumes that span multiple physical storage spaces?
Virtual disks created from free space in the storage pool
You can manage them as one unit
106
6. Can you configure Storage Spaces Direct from Windows Admin Center?
No
107
7. How does a Hot Spare work?
Reserve drives that the storage space wouldn't use when creating a storage space
Hot spare replaces failed drive if a failure occurs
108
8. What is SAS and why is it necessary to support Failover Clustering?
Serial attached SCSi disks
All the drives must support SAS for a failover clustering to work
109
1. What 2 things can Data Deduplication be managed from? Hint: One of them is Windows PowerShell.
Windows powershell and server manager
110
2. Where are the Data Deduplication chunks of data moved to?
On a volume per the policy settings
111
3. Know the jobs that Data Deduplication can perform.
Optimization, data scrubbing,garbage collection and unoptimzaion
112
4. Does Data Deduplication run in real time?
No
113
5. How much in percent can Data Deduplication save when run on local or shared user document space?
30%to 50%
114
6. What does the DDPEval.exe do and how is it used?
Determine the expected savings that you'll get if enabling duplication on a particular volume
Supports evaluating local drives and mapped or unmaped remote shares
115
1. Name 2 functions of the iSCSI Target Service. Hint: One is Heterogeneous Storage.
Lab environments
116
2. What is the difference between SAN and iSCSI?
Iscsi requires no specialized cabling, you can run it over existing switching and ip infrastructure
117
3. Does iSCSI support booting from the Network?
Yes
118
4. When changes occur to the database on the iSNS server and client iSCSI device updates are sent, what services provides this functionality?
It contains a repository of active iscsi nodes
It contains iscsi nodes that can be initiators ,targets, or management nodes
It allows initiators and targets to register with the isns server and the initiators then query the isns server for the list of available targets
119
5. What 2 redundancy with iSCSI storage connections are there? Hint: MPIO is one of them
Mcs and mpio
