Which one is that does not provide high availability features in Windows Servers?

Which one is that does not provide high availability features in Windows Servers?

• Live Migration
• Network Load Balancing
• Failover Clustering
• SAML -Single sign on solution

EXPLANATION

Live migration

Live migration refers to the process of moving a running virtual machine or application between different physical machines without disconnecting the client or application. Memory, storage, and network connectivity of the virtual machine are transferred from the original guest machine to the destination.

Network Load Balancing

Network load balancing is the ability to balance traffic across two WAN links without using complex routing protocols like BGP.

Failover clusters also provide Cluster Shared Volume (CSV) functionality that provides a consistent, distributed namespace that clustered roles can use to access shared storage from all nodes. With the Failover Clustering feature, users experience a minimum of disruptions in service.

Security Assertion Markup Language (SAML) is a standard protocol for web browser Single Sign-On (SSO) using secure tokens. SAML completely eliminates all passwords and instead uses standard cryptography and digital signatures to pass a secure sign-in token from an identity provider to a SaaS application. If you are an IT administrator, SAML can help you securely eliminate passwords and deploy applications much faster. If you are an application vendor, SAML can help you secure your application, reduce development costs and reach greater and faster adoption.

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SQL is an acronym for what?

SQL is an acronym for what?

• Sortable Quota List
• Standard Query Language
• Simple Query Logic
• Structured Query Language

EXPLANATION

SQL is a domain-specific language used in programming and designed for managing data held in a relational database management system, or for stream processing in a relational data stream management system. It is particularly useful in handling structured data where there are relations between different entities/variables of the data 

SQL (/ˌɛsˌkjuːˈɛl/ ( listen) S-Q-L, /ˈsiːkwəl/ "sequel"; Structured Query Language) is a domain-specific language used in programming and designed for managing data held in a relational database management system (RDBMS), or for stream processing in a relational data stream management system (RDSMS).

SOURCE

https://en.wikipedia.org/wiki/SQL

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What does the acronym DDR stand for?

What does the acronym DDR stand for?

• Direct Data Replication
• Double Data Rate
• Double Diet Rampage
• Direct Duplication Requirement

EXPLANATION

In computing, a computer bus operating with double data rate transfers data on both the rising and falling edges of the clock signal. This is also known as double pumped, dual-pumped, and double transition. The term toggle mode is used in the context of NAND flash memory.

SOURCE

https://en.wikipedia.org/wiki/Double_data_rate

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CentOS is to RedHat Enterprise Linux as Elementary OS is to......?

CentOS is to RedHat Enterprise Linux as Elementary OS is to......?

• Fedora
• Mint
• Ubuntu
• Scientific

EXPLANATION

Scientific Linux is an Enterprise Linux rebuild sponsored by Fermi National Accelerator Laboratory.


Fedora is a Linux distribution developed by the community-supported Fedora Project and sponsored by Red Hat. Fedora contains software distributed under various free and open-source licenses and aims to be on the leading edge of such technologies. Fedora is the upstream source of the commercial Red Hat Enterprise Linux distribution

SOURCE

https://en.wikipedia.org/wiki/Fedora_(operating_system)

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How do you get the status of anti-malware software in your system using Powershell

How do you get the status of anti-malware software in your system using Powershell

• Get-ComputerStatusMalpro
• Get-MpComputerStatus
• Get-MpStatus
• Get-MalproComputer

EXPLANATION

The Defender module is only supported on Windows 8.1, Windows 10, Server 2012 R2 and Server 2016 TP.

Gets the status of antimalware software on the computer.

Syntax

PowerShell

Get-MpComputerStatus
   [-CimSession <CimSession[]>]
   [-ThrottleLimit <Int32>]
   [-AsJob]
   [<CommonParameters>]

Description

The Get-MpComputerStatus cmdlet gets the status of antimalware software installed on the computer.

Examples

Example 1: Get the computer status

PowerShell

PS C:\> Get-MpComputerStatus
AMEngineVersion                 : 1.1.9700.0
AMProductVersion                : 4.3.9463.0
AMServiceEnabled                : True
AMServiceVersion                : 4.3.9463.0
AntispywareEnabled              : True
AntispywareSignatureAge         : 0
AntispywareSignatureLastUpdated : 7/30/2013 3:01:45 AM
AntispywareSignatureVersion     : 1.155.1107.0
AntivirusEnabled                : True
AntivirusSignatureAge           : 0
AntivirusSignatureLastUpdated   : 7/30/2013 3:01:45 AM
AntivirusSignatureVersion       : 1.155.1107.0
BehaviorMonitorEnabled          : True
ComputerID                      : A69DA5B8-06B3-4A00-B2C1-D18ED66BAD40
ComputerState                   : 0
FullScanAge                     : 4294967295
FullScanEndTime                 :
FullScanStartTime               :
IoavProtectionEnabled           : True
LastFullScanSource              : 0
LastQuickScanSource             : 2
NISEnabled                      : False
NISEngineVersion                : 2.1.9700.0
NISSignatureAge                 : 0
NISSignatureLastUpdated         : 7/30/2013 1:30:46 PM
NISSignatureVersion             : 106.0.0.0
OnAccessProtectionEnabled       : True
QuickScanAge                    : 0
QuickScanEndTime                : 7/30/2013 1:50:24 PM
QuickScanStartTime              : 7/30/2013 1:49:15 PM
RealTimeProtectionEnabled       : True
RealTimeScanDirection           : 0

This command gets the status of antimalware protection software installed on the computer.

SOURCE

https://docs.microsoft.com/en-us/powershell/module/defender/Get-MpComputerStatus?view=win10-ps

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