Top 50 IBM Datapower Interview Questions And Answers Pdf

Are you looking for IBM DataPower Interview Questions for Fresher’s or experienced? You are at accurate place. There are loads of chances from various reputed corporations in the business. According to analysis, IBM DataPower has a business share of around 1.6%. So, you, however, have a chance to move forward in your career in IBM DataPower Development. To achieve the desired job as IBM DataPower Developer you need to go through the advanced topic in IBM DataPower Interview Questions 2018 provided by SVR Technologies.(Top 50 IBM Datapower Interview Questions And Answers Pdf)

I frequently get a request to place together with the draft of interview questions proposed for IBM DataPower, so I hear you. (IBM DataPower Online Training)
IBM DataPower Interview Questions (Middleware product) by IBM and IBM holds number one position in Middleware market share.
IBM DataPower is a suite of product(DataPower Training), and this article is only about IBM DataPower Application.

Top 50 IBM Datapower Interview Questions And Answers Pdf

Certain DataPower online training Interview Questions have been composed especially to prepare you familiarized with the kind of questions you may face while your interview for the topic of DataPower. Since through our expertise great interviewers simply intend to ask any critical question during your interview, commonly questions begin with some fundamental concept of the subject and next they proceed based on the distant analysis and Learn DataPower (IBM DataPower Training Online).

Here is top 50 objective type example ETL Interview questions and their answers are provided just underneath to them(IBM DataPower Job Support Online). Certain sample questions are enclosed by experts from SVR Technologies who trains for What Is ETL Tool to give you an idea of the type of questions which may be asked in an interview. We have taken complete care to provide accurate answers to all the questions.

1. Explain About Web Sphere Commerce?_text]Answer:
IBM web sphere commerce has a single platform which offers complete ecommerce solutions to developers. It can be very productive if you are planning to do business with consumers, business and indirectly through channel partners. This can be used to perform business with consumers, business and channel partners altogether.

Top 50 IBM Datapower Interview Questions And Answers Pdf2. Detail About The Architecture Of WebSphere ?_text]Answer:

Websphere is built on three main components they are
• Database
• J2EE application server
• A web server
The databases which it supports are
• DB2
• Oracle
• Cloudscape
Application server is IBM WAS and the supported web servers are
• IBM server
• Microsoft IIS
• Sun web server.3. What Is Webcontainere ?_text]Answer:

The web container provides a runtime environment for servlets, jsp’s, javabeans, and static content.4. What Is Jndi ?_text]Answer:

we can register resources in the application server’s java naming and directory interface (jndi) namespace. Client applications can then obtain the references to these resource objects in their programs.5. What Is Diff B/w Type4 And Type2 ?_text]Answer:

type4
1. It is pure java oriented
2.require client-side software
type2
1.it is not a pure java oriented driver
2.no need any client software.

(Top 50 IBM Datapower Interview Questions And Answers Pdf)6. Give me all the MQMD attributes and explain about Correl Id, CCSID and Encoding ?_text]Answer:

MQMD attributes:-
————–
–Priority
–Persistence
–Expiry
–Backout count
–Default priority
–Alteration date
–Put messages
–Channel status
–Maximum message length
–message type
–feedback

correl ID
———
–>correlation identifier, which the application can use to relate one message to another, or to relate the message to other
work that the application is performing.

CCSID
——
–> is the identifier that is used with all character string field defined by API.

Encoding
——– –>convert (information or an instruction) into a particular form.7. Some Application Not Accessing, So What Is The Problem? This Information Which Log File Contains ?_text]Answer:

systemout, systemer8. How Websphere Discovers A Change In Jsp And Compiles It ?_text]Answer:

There is an algorithm that websphere uses to find the timestamp of .jsp and .class files. It checks that timestamp of .class file is always later than its corresponding .jsp file.

Top 50 IBM Datapower Interview Questions And Answers Pdf9. Explain About Web Sphere Commerce ?_text]Answer:

IBM web sphere commerce has a single platform which offers complete ecommerce solutions to developers. It can be very productive if you are planning to do business with consumers, business and indirectly through channel partners. This can be used to perform business with consumers, business and channel partners altogether.10. Explain About Extended Deployment ?_text]Answer:

Web sphere application server extended deployment increases the functionality of the server in two main areas they are manageability and performance. Dynamic virtualization between servers is possible with the help of XD. A stand-alone distributed cache was added to it under the performance header, it is known as Object Grid.(Top 50 IBM Datapower Interview Questions And Answers Pdf) image=”19156″ img_size=”full” alignment=”center” style=”vc_box_border”][ title=”Enroll For Training” style=”flat” color=”turquoise” align=”center” i_icon_fontawesome=”fa fa-desktop” add_icon=”true” link=”url:https%3A%2F%2Fsvrtechnologies.com%2Famazon-web-services-training%2Faws-training-online-videos-tutorials||target:%20_blank|” css=”._1526711027038{margin-top: -60px !important;}”]11. State Some Of The Features Present In Web Sphere ?_text]Answer:

Some of the features which are present in web sphere are: –
• Order management
• Web sphere commerce accelerator
• Analytical and business intelligence
• Open standards such as Java, EJB, etc
• Web sphere commerce payments and customer care, etc.12. Explain About Asymmetric Clustering ?_text]Answer:

Asymmetric clustering applications are primarily used in electronic trading systems employed in banks. Some of the features are, partitions can be declared during run time and are usually run on a single cluster at a time. Work specific to a particular can be routed to that cluster.13. where To Set The Path ?_text]Answer:

environments–>websphere variables14. Explain About Caching Proxy Of Ibm Web Sphere Edge Sphere ?_text]Answer:

A caching proxy can be configured in forward direction or as a proxy. Content requested by the user is cached by edge before sending or adhering to the query. Page fragments arising from JSP or servlets are cached by Edge and the caching process is slow. Performance and scalability of J2EE applications can be increased by edge.15. What are the different modes of archival? Explain each mode in two lines eache ?_text]Answer:

Rotate, rotate the log file when the maximum size is reached. The appliance creates a copy of the file and starts a new file. The appliance retains the archived copies up to the specified number of rotations. After reaching the maximum number of rotations and the log file reaches its maximum size, the appliance deletes the oldest file and copies the current file.
Upload, upload the log file when the maximum size is reached. The appliance uploads the file using the specified upload method.(Top 50 IBM Datapower Interview Questions And Answers Pdf)16. How to test API’s _text]Answer:

To test the API’s you should follow the following steps
Select the suite in which you want to add the API test case
Choose test development mode
Develop test cases for the desired API methods
Configure application control parameters
Configure test conditions
Configure method validation
Execute API test
View test reports
Filter API test cases
Sequence API test cases

Top 50 IBM Datapower Interview Questions And Answers Pdf17. Explain About Web Sphere Mq Real Time Transport ?_text]Answer:

This feature is very useful in instant messaging across different clients through intranet and internet. This supports high volume and high performance across different clients. It uses the concept of light weight transport which is again based on IP rather than the queue process.18. Explain The Attribute Channel In Web Sphere Mq ?_text]Answer:

CHANNEL specifies the name of the server connection channel. Generally this is Web Sphere MQ network abstraction. The default standard used by CHANNEL is SVRCONN which is the server connection channel. This server is generally used to communicate to the queue manager by the client.19. Is The Naming Of Connection Factory Independent Of The Name Specified By Jms Client ?_text]Answer:

Yes, the naming of connection factory is independent of the name specified by JMS client. This is made possible by WAS (Web sphere application server) with its resource references. It isolates the application from object names. This feature is important because it gives us the flexibility to change the administered object without changing the JMS client code.20. What About Master Repository ?_text]Answer:

deployment manager contains the MASTER configuration and application files. All updates to the configuration files should go through the deployment manager.(Top 50 IBM Datapower Interview Questions And Answers Pdf) image=”19156″ img_size=”full” alignment=”center” style=”vc_box_border”][ title=”Enroll For Training” style=”flat” color=”turquoise” align=”center” i_icon_fontawesome=”fa fa-desktop” add_icon=”true” link=”url:https%3A%2F%2Fsvrtechnologies.com%2Famazon-web-services-training%2Faws-training-online-videos-tutorials||target:%20_blank|” css=”._1526711027038{margin-top: -60px !important;}”]21. Tell Me Ihs Executable Files, Means Bin Directory Files ?_text]Answer:

Apache, ApacheMonitor, htpasswd, htdigest, htdbm, ldapstash, httpsd.exe22. How Many Types Of Profiles Are In Nd Product ?_text]Answer:

1.deployment manager profiles 2.application server profiles 3.custom profile.23. What Is The Node ?_text]Answer:

A node corresponds to a physical computer system with a distinct IP host address.The node name is usually the same as the host name for the computer.

Top 50 IBM Datapower Interview Questions And Answers Pdf24. What Is Diffrence B/w Dmgr And Other Profiles ?_text]Answer:

dmgr app custom:
its used for administration
admin console is there
plain node purpose of remaining profiles
initially one app server there
empty node
it supports the distributed
work independently environment.
Put applications
it is not included app server
admin console is there
work independently
do not put applications.25. What Is The Default Log Size In The Log Target? What Happens When That Log Size Is Reached ?_text]Answer:

Log size: 500 kilobytes,
When the log file reached the limit, the system will uploaded it to the FTP server and if it is successfully uploaded, the appliance will delete the log in the system to free space.(Top 50 IBM Datapower Interview Questions And Answers Pdf)26. What Is Datasource ?_text]Answer:

A data source is associated with a jdbc provider that supplies the specific jdbc driver implementation class.27. What are the tools used for API testing ?_text]Answer:

The tools used for various API testing are
SoapUI Pro
LoadUI Pro
Alertsite API monitoring28. What Are The Appserver Components ?_text]Answer:

admin server, web container, ejb container,j2c service, naming server, messaging engine, security server.29. How To Hit Application Without Hitting The Web Server ?_text]Answer:

webcontainer port on application server.30. HOW TO OPEN ADMIN CONSOLE IN AIX/UNIX & WHAT IS THE DEFAULT FILE SYSTEM OF AIX ?_text]Answer:

admin console can be viewed from remote machine which has a browser, if not behind firewall.(Top 50 IBM Datapower Interview Questions And Answers Pdf) image=”19156″ img_size=”full” alignment=”center” style=”vc_box_border”][ title=”Enroll For Training” style=”flat” color=”turquoise” align=”center” i_icon_fontawesome=”fa fa-desktop” add_icon=”true” link=”url:https%3A%2F%2Fsvrtechnologies.com%2Famazon-web-services-training%2Faws-training-online-videos-tutorials||target:%20_blank|” css=”._1526711027038{margin-top: -60px !important;}”]31. What is DataPower? How and why does an ?_text]Answer:

All DataPower Appliances are built on IBM’s XSeries 1U Chassis, which include hot swappable Power, Disks, and Fans. DataPower Appliances contain many specialized hardware components, including ASIC-based IPS, Custom Encrypted RAID Drives, and Hardware Security Modules. Externally facing, all DataPower Appliances have 4 Ethernet ports and 1 Serial port.

DataPower Appliances operate a single digitally signed Firmware containing an operating system and application stack. Data Power’s firmware runs on a flash storage device. IBM refreshes and enhances the DataPower Firmware image every 10–20 weeks. DataPower firmware is a well performing and highly optimized platform to perform electronic messaging functions. As a result, users cannot run 3rd party applications on DataPower as they would a traditional server and operating system. Instead of a traditional Files ystem, DataPower runs with a collection of isolated virtual File Systems called ‘Application Domains’. As a result, DataPower can appear to its client connections be any type of network file system with any type of folders and links.

Another purpose of DataPower’s firmware platform is security. The DataPower TCP and UDP network stack is expected to provide near-constant throughput under the most extreme and sophisticated DDoS and XSS network attacks.[2]

Top 50 IBM Datapower Interview Questions And Answers Pdf32. Diff B/w 5.0 And 6.0 ?_text]Answer:

Web Sphere Studio 3.5, comes up with Visual Age for Java. WSAD 5.0 supports J2EE 1.3 java specifications. RAD 6.0 supports J2EE 1.4 and integrated with Eclipse 3.0, UML Visual Editor, Tomcat Jakarta, Ant scripting, EJB universal test client and SOA tools.33. WHAT IS INCIDENT MANAGEMENT ?_text]Answer:

It is part of ITIL process….. simple explanation is, when there is a problem in ur WAS environment, which procedure do you follow.34. WHAT IS TRACING ?_text]Answer:

Tracing is when you go through an entire program and record the value of variables and the output. You trace a program when you want to find out what actually went wrong.35. What Is A Managed Webserver ?_text]Answer:

Remote webserver access through local (dmgr/cell).(Top 50 IBM Datapower Interview Questions And Answers Pdf)36. I HAVE 16GB RAM,WHAT IS THE MINIMUM & MAXIMUM HEAP SIZE ?_text]Answer:

No relation. Heap settings should be made depends on application37. HOW TO RESOLVE PORT CONFLICTS IN PRODUCTION ENVIRONMENT ?_text]Answer:

check why there is port conflict
run updateports script in WAS38. What Is Jdbc ?_text]Answer:

jdbc is a low level pure java api used to execute sql statements.39. Explain The Various Administrator Benefits Using Web Sphere ?_text]Answer:

Web sphere almost reduces the work of server administrator as he can manage load on servers efficiently without any hassles. It also gives him flexibility to divide the load and applications among different server farms. He can also predict about the incoming load on servers. Email alerts, restart options, memory leak detection, etc.

Top 50 IBM Datapower Interview Questions And Answers Pdf40. Explain About The Network Deployment Feature Present In Was ?_text]Answer:

Managing singletons will be a thing of the past and it also provides hot recovery of singletons which makes you forget about your GC collected singletons. Transaction logs can be stored on a shared file system. For clustering, run-time operations deployment manager`s role was eliminated. J2EE failover support and cell configuration support is also present. image=”19156″ img_size=”full” alignment=”center” style=”vc_box_border”][ title=”Enroll For Training” style=”flat” color=”turquoise” align=”center” i_icon_fontawesome=”fa fa-desktop” add_icon=”true” link=”url:https%3A%2F%2Fsvrtechnologies.com%2Famazon-web-services-training%2Faws-training-online-videos-tutorials||target:%20_blank|” css=”._1526711027038{margin-top: -60px !important;}”]41. Explain About Web Sphere Mq Jms Provider ?_text]Answer:

Web sphere MQ and Web Sphere Business integration manager Broker are very useful in providing Java messaging services to wide range of clients (publisher –subscribe, point to point). Java classes are chiefly responsible for translating the API calls to API`s defined by web sphere. It is very useful to have knowledge of Web sphere MQ for proper configuration.42. Why Given The Httpd.conf File To Installation Of Plug-in ?_text]Answer:

Identify the web server (port, virtual hosts) to configure the web server definition.43. What Is The Trace ?_text]Answer:

A trace is an informational record that is intended for service engineers or developers to use. As such, a trace record might be considerably more complex, verbose and detailed than a message entry.44. What About Ihs ?_text]Answer:

IHS (IBM HTTP Server) is one of the web servers. It serves the static content only and it takes up only https requests.45. What Is Pmi? How To Configure Pmi ?_text]Answer:

monitoring and tuning–>PMI–>select any process (server1, nodeagent, dmgr) and then enable PMI–>then apply and then save. Select performance viewer–>current activity and then select enabled process and click the start monitoring button after that process selected.46. Explain About The Network Deployment Feature Present In Was ?_text]Answer:

Managing singletons will be a thing of the past and it also provides hot recovery of singletons which makes you forget about your GC collected singletons. Transaction logs can stored on a shared file system. For clustering run time operations deployment manager`s role was eliminated. J2EE failover support and cell configuration support is also present.47. What Is The Profile ?_text]Answer:

profiles are a set of files that represent a websphere application server configuration.48. What Is Heap Memory ?_text]Answer:

Objects storage space for objects references created at run time in a jvm is heap memory.49. Out Of Memory Exception Is There, How To Handle That Exception ?_text]Answer:

To increase heap memory size.50. How To Configure The Global Security ?_text]Answer:

open the console and then select security option in the right side menu, and then select local registry in the user registry, then enter the username, passwords. And again select global security then ltpa option then provide the password, then save the configuration. And restart the deployment server and then re-login the console.[vc_video link=”https://www.youtube.com/watch?v=m3NtlC6Gfzs” align=”center”] image=”19156″ img_size=”full” alignment=”center” style=”vc_box_border”][ title=”Enroll For Training” style=”flat” color=”turquoise” align=”center” i_icon_fontawesome=”fa fa-desktop” add_icon=”true” link=”url:https%3A%2F%2Fsvrtechnologies.com%2Famazon-web-services-training%2Faws-training-online-videos-tutorials||target:%20_blank|” css=”._1526711027038{margin-top: -60px !important;}”][vc_wp_posts number=”5″]