You are developing an HR application with the following requirements: • Users access the systems over an intranet, using a standard Web browser. • Organization information is stored in LDAP. • Benefits information is stored in an RDBMS. • Complaints are sent directly to a third-party system for compliance. Which J2EE technology would allow the system to interact with the LDAP server? A. EJB B. JSP C. JMS D. JTA E. JNDI F. JDBC
Answer: E
You are creating an architecture for an online ordering system with the following requirements: • Users will order products over the Internet. • Business objects will reside on a local application server. • All product information is stored in a local RDBMS. • Credit card information must be validated by an external system. • All local systems will be secured behind a firewall. • All communications with the external systems must be secure. Which
Answer: B, C
The RDBMS, which satisfies the most number of its principle among the followingA. MS SQL ServerB. Oracle 7.3C. InformixD. Sybase
Can give answer to the folloing questionQuestion 2You are in charge of implementing a Grand Prix Car Racing Results system for a sports magazine, to be used for entering and processing data concerning each Formula 1 Grand Prix that has been run in the season.As you know, each driver is part of the team, and has a number. At the end of each race, the driver who arrived first is assigned 9 points, and the following five drivers receive 6,4,3,2 and 1 point each. Drivers who come in after the sixth
Skill/Topic: IntermediateA) pseudo-keyB) primary keyC) foreign keyD) none of the aboveExplanation: Option b is false because there is no concept of the primary key in clarify. Also the foreign key
Does Data warehouse have to be a relational database? Are Data warehouse queries ‘unpredictable’? Why would Data warehouse have ‘few concurrent users’? What is the maximum number of concurrent users, have you dealt with in a real life OLTP system? You have mentioned one way of dealing with slowly changing dimensions. Are they any other ways? Consider common dimensions – Customer, Product, Time etc. Think about how could they change with time? Are Cognos Finance and
I have cleared satyam written. can any one pls send me questions and anwers in the below sublects1.c2.data strutures3.oops4.electronic circuit 1 and 25.os6.rdbms7.digital electronicsif u send i will be very thank full to u............
What is difference between pl and pl/sqlRole of data dictionary in RDBMSHow formula are formed for domain & tuble calculus
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