Oracle security Interview Questions

One particular extension of the above procedure is to read the listener.log file. This file has a specific star-delimited field file format which can be advantageous, and eases the read by means of the Loader driver.   The file format is as follows: "oracle"} 21-JUL-2008 00:39:50...

Managing data with External Tables is a means not only for mapping external flat files as regular (but limited) tables inside the database, but also a tool to more efficiently perform administrative tasks such as programmatically processing database log files such as the alert.log or the listener.log...

Before the release of Oracle 11g, READ-ONLY mode could only be associated with the database and tablespace. Oracle 11g extends this feature by introducing behavioral modes for database tables. A Read-Only table is a normal data storage table, which restricts any transactional action on it. In...

When a division or an entire partner company wants to use the Siebel CRM infrastructure, this is typically accompanied by the requirement to associate data with the division or partner company in order to provide data security. As we discussed in the previous chapter, records in the Siebel database...

Creating or verifying user accounts in the authentication system As discussed in Chapter 10, each employee or user must be authenticated by an external system that is either a relational database management system (RDBMS) or a directory server (LDAP or Microsoft Active Directory). For Siebel CRM...

Taking Advantage of Standard Internet Protocols As mentioned, Oracle XML DB provides native support for standard internet protocols, such as HTTP(S), WebDAV, and FTP. Continuing with the preceding sample, you might, for example, upload another employee XML document into the XML repository with one of...

Business Value What Really Matters? It is very important to take a holistic view on what the benefits are for legacy modernization. There are, of course, cost savings in hard dollars that are associated with a large­scale modernization. After all, TCO/ROI is often what drives most organizations....

Advasco had initial success with their Customer Information Service and then opened the flood gates for development by the rest of the organization. These efforts were successfully reigned in by the newly formed SOA Center of Excellence. Now, the team at Advasco faces a new challenge: modifying an existing...

In Chapter 2, we introduced the service contract, which is an explicit representation of the relationship between a consumer and a provider. The contract initially focused on providing a functional interface, along with a delivery schedule, if the service did not exist yet. However, there is much more...

At the very bottom of the Report Builder you will get an indication as to the Report Server you are connected to (present case there is only one running) and its status as shown in the following screenshot. You can also change from design to run (preview) by clicking on the respective icons in this figure....

Looking into the wide range of possibilities for information technology can often times become overwhelming for an individual or business. If you have decided to investigate what opportunities are available through information technology, you can also determine what it will do for your business. ...

With the change of technology is a change in the way in which businesses must present themselves.  One of the growing areas in technology is in relation to web development.  By a company knowing how they can use the Internet, they will be able to communicate both with internal and external...

Knowing what IT Certification is will allow you to make the right decisions in whether you should focus on it or not.  Having IT Certification can help you in several areas.  This not only includes understanding what the basics of what information technology is, but also understanding what...

Getting Started with Oracle The concept of the relational database was first described around 1970 by Dr. Edgar F. Codd .Oracle database helps in achieving reliable, flexible, secured and cost effective way to manage information and applications. Oracle offers high performance and scalability, because...

Oracle is the world's largest enterprise software company and the jobs in the oracle field are on huge demand in job market. There are thousands of professionals professionals, working in almost all countries around the world in this technology and create enterprise software that solves customers' problems....

Oracle has many advantages and features that makes it popular and thereby makes it as the world's largest enterprise software company. Oracle comes with new versions with new features implemented in new version while the features of earlier versions still being maintained. One important aspect is Oracle...

Your First Step to a Highly Secure Web Site If an organization isn't taking a systematic and proactive approach to web security, and to running a web application vulnerability assessment in particular, then that organization isn't defended against the most rapidly increasing class of attacks.  ...

Effective Controls for Attaining Continuous Application Security Throughout the Web Application Development Life Cycle Given the choice, every organization would want secure Web sites and applications from the Web application development phase all the way through the software development life cycle....

What is ITIL? ITIL is the short-form of Information Technology Infrastructure Library. The ITIL is meant to define the organizational structure and skill requirements of an Information Technology Business. It also defines a set of customary operation management measures and practices that enable the...

ITIL As A Guide With more and more IT organizations attempting to boost service levels, reduce costs, and improve security, the ITIL framework is being relied upon more often for guidance. The Information Technology Infrastructure Library is fast becoming accepted as a leading collection of IT best...