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The benefits of a standard relational language include which of the following ?

(a) Reduced training costs

(b) Increased dependence on a single vendor

(c) Applications are not needed

(d) All of the Mentioned

This question was posed to me in unit test.

My doubt stems from Data Entry, Query and Reporting topic in division Planning Oracle Applications of Oracle

Each answer below shows example data from a table. Which answer is an example of the general-purpose remarks column problem?

(a) Three columns have the values 534-2435, 534-7867, and 546-2356 in the same row

(b) Three rows have the values Brown Small Chair, Small Chair Brown, and Small Brown Chair in the same column

(c) Three rows have the values Brown, NULL, and Blue in the same column

(d) One row has the value “He is interested in a Silver Porsche from the years 1978-1988” in a column

I have been asked this question in an online interview.

This is a very interesting question from Data Entry, Query and Reporting in portion Planning Oracle Applications of Oracle

The wildcard in a WHERE clause is useful when?

(a) An exact match is necessary in a SELECT statement

(b) An exact match is not possible in a SELECT statement

(c) An exact match is necessary in a CREATE statement

(d) An exact match is not possible in a CREATE statement

This question was posed to me by my school teacher while I was bunking the class.

My enquiry is from Data Entry, Query and Reporting topic in chapter Planning Oracle Applications of Oracle

Which of the following is not a component of a data warehouse?

(a) Data extraction/cleaning/preparation programs

(b) Data warehouse data

(c) Data metadata

(d) None of the Mentioned

This question was posed to me in quiz.

This question is from Data Entry, Query and Reporting topic in division Planning Oracle Applications of Oracle

A report generated by a reporting system is delivered to the appropriate users via a user-accessed Web site. This system uses which of the following report modes?

(a) Push

(b) Pull

(c) RFM

(d) OLAP

I got this question in an internship interview.

This interesting question is from Data Entry, Query and Reporting in chapter Planning Oracle Applications of Oracle

The “curse of dimensionality” relates to which problem of using operational data for BI reporting?

(a) Dirty data

(b) Inconsistent data

(c) Too much data

(d) Non-integrated data

I have been asked this question in class test.

My question is taken from Data Entry, Query and Reporting topic in portion Planning Oracle Applications of Oracle

Business Intelligence (BI) reporting systems cannot do which of the following operations?

(a) Filter data

(b) Group data

(c) Modify data

(d) Both filter and group data

I had been asked this question during an interview.

I’m obligated to ask this question of Data Entry, Query and Reporting in chapter Planning Oracle Applications of Oracle

A BI reporting system does not _____________

(a) Create meaningful information

(b) Deliver information to users on a timely basis

(c) Use statistical procedures to predict future events

(d) Use disparate data sources

The question was posed to me in a job interview.

My question is from Data Entry, Query and Reporting in chapter Planning Oracle Applications of Oracle

Which of the following is not one of the three ways to classify an action assertion?

(a) Condition

(b) Integrity Control

(c) Authorization

(d) Enabler

The question was posed to me in unit test.

My question comes from The Atomic Data Models and Business Models topic in division Planning Oracle Applications of Oracle

Use of a supertype/subtype relationship is necessary when which of the following exists?

(a) An instance of a subtype participates in a relationship that is unique to that subtype

(b) An instance of a subtype participates in a relationship that is the same as the other subtypes

(c) Attributes apply to all of the instances of an entity type

(d) No attributes apply to any of the instances of an entity type

I got this question in my homework.

My doubt is from The Atomic Data Models and Business Models topic in division Planning Oracle Applications of Oracle

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