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
Related Mcqs:
- Language-based, machine-readable representations of what a software process is supposed to do, or how a software process is supposed to accomplish its task is known as_________________?
A. prototyping
B. software specifications
C. application programs
D. human engineering - A task of developing a technical blueprint and specifications for a solution that fulfills the business requirements is undertaken in the following phase of the system development process ?
A. system initiation
B. system implementation
C. system analysis
D. system design - Tracking employee training, skills, and performance appraisals is an example of a human resource information system operating at the________________?
A. operational level
B. management level
C. knowledge level
D. strategic level - The general transformation cycle for information is________________?
A. information to data to knowledge
B. knowledge to data to information
C. data to knowledge to information
D. data to information to knowledge - The back bone of any organization is________________?
A. information
B. employee
C. management
D. capital - A decision support system has a more customized orientation than a _________. _______ is a collection of capabilities that support the decision making process of a individual or a small group of a ind ?
A. TPS, TPS
B. DSS,TPS
C. CSF, DSS
D. None of these - Which of the following reports categorizes information for managers who are not interested to wade through the details ?
A. external
B. detailed
C. exception
D. none of the above - Which kind of chart is useful for comparing series or categories of data, each in its own bar ?
A. line chart
B. pie chart
C. scatter char
D. bar chart - 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 - Mass production of computers started in ___________ , when UNIVAC 1 was delivered?
A. 1951
B. 1952
C. 1953
D. 1954
