Citrix Xenapp Having an Issue with Windows server 2008 R2

Citrix Xenapp Having an Issue with Windows server 2008 R2

Many Repeated errors you can see in your event viewer. This error will affect the Logon session. Meanwhile, this issue is usually caused by the third party software. So many peoples are waiting for the Hotfixes.

1. Error 7011: A timeout (30000 milliseconds) was reached while waiting for a transaction response from the CryptSvc service
2. Error 7011: A timeout (30000 milliseconds) was reached while waiting for a transaction response from the NlaSvc service
3. Error 7011: A timeout (30000 milliseconds) was reached while waiting for a transaction response from the winrm service
4. Error 7011: A timeout (30000 milliseconds) was reached while waiting for a transaction response from the recorsvcservice

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Story of Appreciation in Big Company

One young academically excellent person went to apply for a managerial position in a big company.

He passed the first interview, the director did the last interview, made the last decision.

The director discovered from the CV that the youth's academic achievements were excellent all the way, from the secondary school until the postgraduate research,
Never had a year when he did not score.

The director asked,

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Resolved: Object reference not set to an instance of an object error in Citrix Group Policy Management

Please try the following hotfix:

Hotfix DSCXAGPMx100WX64001 - For Citrix Delivery Services Console for XenApp Group Policy Managementfor Windows x64 - English

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Hard and New Tricky Quiz Questions for Intrviewer

Interviewer: He ordered a cup of coffee for the candidate.

Coffee arrived kept before the candidate, then he asked what is before you?

Candidate: Instantly replied "Tea"

He got selected.

You know how and why did he say "TEA" when he knows very well that coffee was kept before.

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Understanding Citrix XenApp 5.0 Architecture and Server Farn

Citrix XenApp server uses server farms to organize and manage servers. This allows you to manage any settings as a unit rather than apply them individually 
each machine. Servers in a farm all connect to the same datastore and generally have some features in common that make grouping them together logical. Farms also provide a method for application 
publishing. Publishing an application means to provide it to remote users from the server installation. Within the farm model are the two technologies that make the on-demand enterprise function: Independent Management Architecture (IMA) and Independent Computing Architecture (ICA).

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CLIENT CLASS

/*CLIENT CLASS*/

import java.net.*;

import java.io.*;

public class client

{

public static void main(String args[])throws Exception

{

byte b[]=new byte[1024];

FileInputStream f=new FileInputStream("D:/raj.txt");

DatagramSocket dsoc=new DatagramSocket(2000);

int i=0;

while(f.available()!=0)

{

b[i]=(byte)f.read();

i++;

}

f.close();

dsoc.send(new DatagramPacket(b,i,InetAddress.getLocalHost(),1000));

}

}

/*SERVER CLASS*/

import java.net.*;

import java.io.*;

public class server

{

public static void main(String args[])throws IOException

{

byte b[]=new byte[3072];

DatagramSocket dsoc=new DatagramSocket(1000);

FileOutputStream f=new FileOutputStream("D:/nandha.txt");

while(true)

{

DatagramPacket dp=new DatagramPacket(b,b.length);

dsoc.receive(dp);

System.out.println(new String(dp.getData(),0,dp.getLength()));

}

}

}

OUTPUT:

/*Client class*/

raj.txt

XXXXXXXXX

D:\java\EXNO-7>java client

/*server class*/

D:\java\EXNO-7>java server

XXXXXXXXX

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How to Import and Export Policies in XenApp 6 & XenApp 6.5

Summary
This article describes how to import and export XenApp 6 & XenApp 6.5 policies stored as Active Directory (AD) Group Policy Objects (GPO), as local server policies (Local Server Policy), and policies in the IMA Datastore (Farm Policy).

Background
XenApp administrators need the permission to import and export Citrix policies. Use cases might include disaster recovery, configuring lab environments, deploying local server policies to individual server, and rapid staging of new Active Directory policies.

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Computer System: Infosys Campus Connect

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Wipro Training Materials : RDBMS

AriesTrade.com

Knowledge Check 2

1)    One of the ways of storing data in Computers is

a.    Data Base Management System

b.    Data storage system

c.    Data Report System

 It is one of the ways of storing data in computers. The other type of storing data is file storing system

2)    Draw backs of File System are ( Select the appropriate Option)

a.    Data Dependency

b.    Sharing

c.    Security

d.    None of the above

e.    All of the above

. As all the options like Data dependency, sharing and security are the draw backs of file system.

Click Below to Continue

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Wipro Training Materials : RDBMS Check your Self

Wipro Training Materials

1)2nd Normal form
2)views
3)Initcap
4)Day,dd,mon,yyyy,hr:mmAM
5)Notnull?
6)composite key
7)select count(distinct dept_id)
8)select column1,column2 from group by......(the choice which doesn't have semicolon and table name)
9)view
10)having
11)null value
12)multicolumn
13)alter view
14)count(date) and min(date)
15)outerjoin
16)grant,revoke
17)values 3 or 5
18)set define...
19)intersect
20)from,where,group by, having, order by
21)100*90
22)referential integrity
23)city(lower_...).....where city='france'

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Wipro Training Materials: RDBMS Interview Questions

Wipro Training Materials

  Q1> Using which of the following the strucutre of a database can be manipulated

  1>Data Definition Language (DDL)

  2>Data Control Language (DCL)

  3>Data Manipulation Language (DML)

  4>Transaction Control Language (TCL)

------------------------------------------------------------------------------------------------------------

Q2> The host language contains which of the following SQL strucutre

   1>SQL-92

   2>Processor command

   3>Embedded SQL

   4>Host-language declaration2

------------------------------------------------------------------------------------------------------------

 Q3> Which of the following GROUP BY Query results in an error when executed

    1>select deptno , job, sum(HRA) from emp group by job, deptno ;

    2>select sum(HRA) , deptno , job from emp group by job ,deptno ;

    3>select deptno , job, sum(HRA ) from emp group by job;

    4>select deptno , sum(HRA) , job from group by job , deptno

    ---------------------------------------------------------------------------------------------------------

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RDBMS Test Your Self, Interview Questions

1. ___________ Provide table security by restricting access to a predetermined set of rows or columns of a table.

Ans: VIEWS

2.Create or replace view emp-view as (select empno, ename, job, deptno from emp where job='manager') with read only

 Ans: None of the above

3.Given that a button can generate an action event which listener would you expect to have to implement, in a class, which would handle this event?

Ans: Action listener

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Querying records against the table

 

Overview

This exercise will require participants to query on the tables in Oracle SQL PLUS using the SQL language.

Instructions

Querying records in tables should be done in Oracle SQL PLUS.

1.       In order to proceed with querying records in the tables, login using your user name created in Exercise 01.

Hints

1.       Ensure the following while querying the table:

§  Execute the query in SQL PLUS

§  After each successful command save the command in the file

§  To save the file - C:\RDBMS\Day2\Queries.sql append

Querying Records

Plain SQL queries

1)       Display the structure of the course table

        Solution:

                        DESC COURSE_INFO

2)       Display the zipcode, city and state. Observe the column heading of state column. If not appearing correctly, give a proper heading. Save the SQL statement in the sql file C:\RDBMS\Day2\zipquery.sql.

        Solution:

                        SELECT ZIP_CODE, CITY, STATE FROM ZIPCODE_INFO

                        COL STATE FORMAT A5

                        SAVE C:\RDBMS\Day2\zipquery.sql

3)       Run the zipquery.sql

        Solution:

                        @ C:\RDBMS\Day2\zipquery.sql

4)       Display the unique states.

        Solution:

                        SELECT DISTINCT STATE FROM ZIPCODE_INFO; 

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TCS-ITIS ILP Training:TCS Performance in Q3 2011-12

• Click Here To Download

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PHP Logout code, Kill the session or empty the session value

During the user logout time we must destroy the session, for stop any invalid user access:


sample code:

<?php
header("location:login.php");
session_start();
unset($_SESSION['admin']);
session_unset();    
session_destroy(); 
$_SESSION['admin']="out";
?> 

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