Top Most Citrix Netscaler Interview Questions
Explain The Use Of Shadowing In Citrix?
In Citrix, shadowing resembles for one user to join remotely to another user. One user can use the session of another user remotely.
Explain What Is The Purpose Of Zones?
Data collector stores information about Zones, User’s Session and Published Application.
A Farm consists of a subset referred as Zones
It consists of various server members
One of the server members is referred as Zone Data Collector
In traffic controlling, Zones are useful
Using ZDCs communication is established among zones
Explain How You Can Remove Dead Server From The Citrix Management Console?
To remove dead server from the Citrix Management Console you have to run:
DSVERIFY SERVERS/CLEAN/FORCE for optimizing the Data Store
DSVerify can be executed on any of the servers in the farm
MetaFrame feature release 3 has a command line tool known as DSCHECK:
Use the following command DSVerify command line tool DSCHECK/CHECK
or right click on the ‘server in the farm’ and select option ‘remove from the Farm’
Explain What Is Citrix Access Gateway?
CAG or Citrix Access Gateway is a universal secured socket layer virtual private network appliances. It got features like IPSec and SSL VPN. It also enables instant access to the users and secure access to the company. Any information resource can be retrieved by using CAG with secure, single point access, always on features.
It supports various types of applications including IP telephony. Any application which is hosted on Citrix Presentation Server can be used in a secured manner.
Explain What Is Citrix Receiver?
Citrix receiver is a collection of suite of products that enables client devices to connect to various desktop virtualization services offered by Citrix. Citrix receiver can link with client devices to XenDesktop applications, XenApp and desktops via the HDX protocol.
Mention What Is The Limit Of Refresh Time For Local Host Cache In Citrix?
The refresh time set for Local Host Cache is 30 minutes, it can be created when IMA is stopped.
List Out The Load Evaluators That Are Supported In Citrix?
Load evaluators that are supported in Citrix includes:
Disk Data I/O
Server Application Load
User Application Load
Explain What Is Lhc In Citrix?
The IMA service executing on each Presentation Server downloads the information it requires from the central data store into a local MDB database known as the Local Host Cache or LHC.
Mention What Are The Default Tests Available In Health Monitoring & Recovery Tool?
The tests in XenApp Health Monitoring and Recovery Tool are
Citrix IMA service test
Logon Monitor test
Terminal Service test
XML Service Test
Explain What Is The Step To Clear Xenserver Cache?
To clear XenServer cache you have to use command Dnscmd Server Name/clearcache.
Explain What Is Citrix Xml Broker?
Citrix XML broker behaves as an intermediary between the web interface and farm. It receives the credentials of the user from the web interface. It retrieves the applications that have user permission to access. It is done by independent management architecture and returns to the web interface.
XML broker detects the server in the farm, once the user is authenticated. It returns the address of the service rendering server to the web interface. It functions between IMA service and web interface.
Mention What Is Web Interface Or Nfuse?
Citrix web interface software provides web access to Java, Unix and Windows applications which are hosted via Citrix application server software. Citrix offers server side control of hosted applications, while Citrix web interface makes applications accessible through a web browser interface.
Mention What Is The Query Command In Citrix?
Query command in Citrix includes