Which of the following is a data problem ?

Related Mcqs:

Which of the following statements are incorrect with reference to web-based systems? Web-based systems__________________?

A. should be unscalable B. must be able to cope with uncertain, random heavy demands on services C. must be secure D. are subject to assorted legal, social, and ethical scrutiny...

If the user queries a collection of large databases and extracts information from the webapp, the webapp is categorized under____________________?

A. Service oriented app B. Database access app C. Portal app D. Data warehousing app...

The core of reverse engineering is an activity called________________?

A. restructure code B. directionality C. extract abstractions D. interactivity...

What have become de rigueur for computer-based products and systems of every type ?

A. GUIs B. Candidate keys C. Object model D. All of the mentioned...

Which of the following term is best define by the statement:”Each object is stored only once, but is accessible by all CASE tools that need it.”?

A. Non-redundant data storage B. Data independence C. Transaction control D. Ad Hoc data queries and reports...