Which of the following is not a technology driver for an information system ?

A. Enterprise applications
B. Object technologies
C. Knowledge asset management
D. Collaborative technologies

Combination checks_______________?

A. Determine data entry errors on primary keys
B. Ensure that the correct type of data is input
C. Determine whether a known relationship between two fields is valid
D. Determine whether all required fields of the input have actually been entered

A cross life-cycle activity of system development is____________________?

A. Object modeling
B. Prototyping
C. Fact-finding
D. Data modeling

Which of the following should be represented on an information flow diagram ?

A. Entity
B. Source
C. Process
D. Attribute

The information of MIS comes from the________________?

A. Internal source
B. External source
C. Both internal and external source
D. None of the above

A fact-finding technique that involves a large number of observations taken at random intervals is called___________________?

A. Randomization
B. Stratification
C. People sampling
D. Work sampling

Examples of keyless interfaces include_______________?

A. Bar coding, ocr, pen, and voice recognition
B. Mouse, ocr, pen, and voice recognition
C. Keyboard, ocr, pen, and voice recognition
D. All of the above

Which of the following models are developed on the principles of business management, accounting and econometrics ?

A. Behavioral model
B. Management science models
C. Operations research models
D. Policy making models

A form used to record data about a transaction is a(n) ?

A. Batch document
B. Source document
C. On-line documen
D. Data entry document

The tasks of defining acceptance tests, structuring functional requirements, and validating functional requirements are performed in which one of the phases ?

A. Problem analysis phase
B. Decision analysis phase
C. Systems analysis phase
D. Logical design phase