Question 1. What Is Client/server?
Client : The purchaser hardware is the laptop system that runs customer software program. It may be a micro or a workstation. The consumer software formulates facts request and passes the request to the community software program. This software program sends the request to the server, accepts the result from the server and passes the request returned to the consumer software.
Server : A server is the device that runs records control software program that has been designed for server functionality. A server has operating gadget software program, statistics management software program and a portion of the community software.
Question 2. Define File Server?
File Server : File servers manage a piece group’s packages and statistics files, in order that they may be shared by the organization. File servers are very I/O oriented. They pull large amounts of statistics off their storage subsystems and bypass the data over the community. When the data from the file is requested, a record server transmit all facts from the document.
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Question three. What Are The Service Specific Middleware Available?
ODBC : Open database connectivity is a home windows generation that we could a database purchaser application hook up with a external database. To use ODBC, the database seller need to offer an ODBC motive force for information get right of entry to.
HTTP : Hyper Text Transfer Protocol is the underlying protocol utilized by the world huge web. HTTP defines how messages are formatted and transmitted and movement web servers and browsers must take in response to various commands. HTTP handiest supports transmission of text.
Question 4. Define The Services Provided By Web Server?
Web server : A webserver is a laptop system that supplies net pages. Every net server has an IP address and in all likelihood a site call.
As an instance: an URL This sends a request to the server whose domain call is niceindia.Com. The server fetches the web page named index.Html and sends returned to our browsers.
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Question 5. Define Tcp/ip And Ipx/spx?
TCP/IP : Transfer manipulate Protocol and Internet Protocol.
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Question 6. What Is Remote Procedure Call?
Remote Procedure Call (RPC): One of the earliest centers that become created to help programmers write customer/server software is thought generically as a Remote Procedure Call mechanism. When imposing a program, the programmer makes use of techniques to preserve the code viable. Instead of defining a single, massive method that performs many tasks, the programmer divides the duties into units and uses shorter technique to address each set. A client procedure manner calls a function on a far off server and suspends itself till it receives returned the result. This procedure that troubles the calls and waits till it receives the result is called far flung manner name.
Question 7. Where The Error Logs In Appear In Z/os?
SDSF (spool Display Search Facility)
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Question eight. Explain A Cluster?
Cluster is said to be institution of queue supervisor's logically linked collectively to balance the weight at the far off system (i.E if it is remote queue managers which processes your message). And there are styles of grouping at the queue managers.
1) Full repository
2) Partial repository.
The complete repository queue manager knows all different queue managers within the cluster and every time a message involves it, and if this is not able to manner the message, it'll locate a queue in different queue manager inside the cluster and ask it to process the message.
Question 9. What Is A Queue?
Queue is a information shape which is store the messages.And every queue has own queue supervisor.Queue supervisor are keeping the all queues.Distinctive varieties of queues are available in internet sphere mq in special reason.However normally four styles of queues r there
far flung queue
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Question 10. How To Connect Tn In Web Methods?
After finishing jdbc pool.
Question eleven. What Is The Next Step?
Assuming u already accomplished all TN Database scripts.
Go to JDBC Pools its divided into 3 elements.
In second component u configure the pool and provide a call to that pool ex: TN Pool.
In first element u discover TN Pools edit and companion the TNPool with that. Keep and restart the server. U can get right of entry to the TN server from TN console or MWS.
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Question 12. What Is Ssl? How To Assign That Ssl Certificate To Particular Qm?
For Windows System,
1. Need to create the important thing repository using " strmqikm ".Offer the following parameters in the display which is opened by way of the above command,
Key DataBase Type : CMS
File Name : <>.Kdb
Location Of The File :
<>Qmgrs<>ssl Go to certificates providers internet site and get the Certificate, So that the certificates might be set up in out machine..
The subsequent step is to export the Installed certificate into the SSL listing. (<>Qmgrs<>ssl)
Go to Internet Explorer, Tools / Internet Options / Content / Certificates, From this display choose the hooked up Certificate and export the equal to the directory, that is referred to inside the above.
Once the export is done, double click on the *.Kdb report and try to import the certificate, which became exported in the step 3.
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Question thirteen. What Is A Heap Dump, Thread Dump?
Thread Dump: When we cause a thread dump on a utility server,all lively thread informations could be dumped into record that's called thread sell off. Here, we are able to get facts about thread like energetic thread,hung thread,useless lock,runnable and inactive thread information. Command : kill -three PID(Process Id).
Heap Dump: It's snap shot of our JVM heap reminiscence,so here we will have all active java objects and their activities which item doing what and how much memory it's miles occupying
Question 14. What Are The Installation Modes In Weblogic?
The modes of deployment are: Stage,No-stage and External
STAGE: The Administration Server first copies the deployment unit source files to the staging directories of goal servers designated by way of the Staging Directory Name characteristic.The target servers then installation the usage of their neighborhood copy
NOSTAGE: The Administration Server does now not reproduction deployment unit documents. Instead, all servers deploy the use of the same physical reproduction of the deployment documents, which have to be at once handy via the Administration Server and target servers. With nostage deployments of exploded archive directories, WebLogic Server robotically detects adjustments to a deployment's JSPs or Servlets and refreshes the deployment.
(This behavior can be disabled if vital.)
EXTERNAL_Storage: The Administration Server does not reproduction deployment documents. Instead, the Administrator need to make certain that deployment documents are disbursed to the ideal staging listing region earlier than deployment (as an instance, via manually copying documents previous to deployment).
With external_stage deployments, the Administration Server calls for a copy of the deployment files for validation functions. Copies of the deployment documents that reside in target servers' staging directories are not validated earlier than deployment.