The types of data transmission modes are________________?
(A) Half duplex. , Duplex. , Singlex
(B) Half duplex. , Duplex. , Simplex
(C) Half duplex. , Duplex. , Half Singlex
(D) Singlex, duplex, half triplex
A count of the number of students who earned A, B, C, D, and F grades in a given course would be an example of a(n) ?
(A) external report
(B) summary report
(C) detailed report
(D) exception report
Which of the following is(are) the deliverables of the Systems Implementation phase ?
(A) training materials
(B) functional system
(C) physical design specification
(D) operational system
A property or quality the system must have is called a_______________?
(A) scope
(B) functional requirement
(C) preliminary requirement
(D) nonfunctional requirement
The deliverable of the problem analysis phase is____________________?
(A) system improvement objectives
(B) problem statement
(C) statement of constraints
(D) statement of work
Which of the following statements about XML schemas is incorrect ?
(A) Schemas can specify integer values
(B) Schemas are defined by XSD tag
(C) All XML documents must have a schema
(D) Schemas provide data oriented data types
The term used to describe those people whose jobs involve sponsoring and funding the project to develop, operate, and maintain the information system is_______________?
(A) systems designer
(B) systems owner
(C) internal system user
(D) information worker
Which of the following is not a type of navigation system for a web site ?
(A) National
(B) Global
(C) Contextual
(D) Regional
__________ development of DSS relies on the creation of a prototype and its progressive refinement?
(A) Iterative
(B) Traditional
(C) Quick hit
(D) None of these
Which one of the following is not a business driver for an information system ?
(A) business process redesign
(B) knowledge asset management
(C) proliferation of networks and the Internet
(D) security and privacy