ISTM 320 Test 3 Review Exam
Questions & Answers (Grade A+)
What, specifically, is captured in detail reports, exception reports,
and summary reports? -
correct answer ✅Match the user's specific information needs with
a report that will meet those information needs.
1. Detail report: detailed information
2. Exception Report: only the information that meets a specific
condition
3. Summary Report: A summary of information
How do input and output controls maintain system integrity and
security? -
correct answer ✅Output Controls: By accounting for and
monitoring access, you can protect privacy rights and shield
companies' data from theft or unauthorized access. Also, by
ensuring output data is accurate, complete, current, and secure.
Input Controls: By tracing all input data, an audit trail can be used
to identify all data sources. The audit trail shows who, when, and
how data was accessed
, ISTM 320 Test 3 Review Exam
Questions & Answers (Grade A+)
System prototyping -
correct answer ✅Produces a full-featured working model for the
information system.
It is also important to get user feedback to ensure the prototype
meets all user and management requirements.
Garbage in, garbage out -
correct answer ✅The concept that the quality of the output is only
as good as the quality of the input. The main objective is to ensure
the input data's quality, accuracy, and timeliness.
Human-Computer Interaction -
correct answer ✅A description of the relationship between
computers and those who use them to perform business-related
tasks.
HCI includes all communication and instructions necessary to enter
input into the system and obtain output through screen displays or
printed reports.
Questions & Answers (Grade A+)
What, specifically, is captured in detail reports, exception reports,
and summary reports? -
correct answer ✅Match the user's specific information needs with
a report that will meet those information needs.
1. Detail report: detailed information
2. Exception Report: only the information that meets a specific
condition
3. Summary Report: A summary of information
How do input and output controls maintain system integrity and
security? -
correct answer ✅Output Controls: By accounting for and
monitoring access, you can protect privacy rights and shield
companies' data from theft or unauthorized access. Also, by
ensuring output data is accurate, complete, current, and secure.
Input Controls: By tracing all input data, an audit trail can be used
to identify all data sources. The audit trail shows who, when, and
how data was accessed
, ISTM 320 Test 3 Review Exam
Questions & Answers (Grade A+)
System prototyping -
correct answer ✅Produces a full-featured working model for the
information system.
It is also important to get user feedback to ensure the prototype
meets all user and management requirements.
Garbage in, garbage out -
correct answer ✅The concept that the quality of the output is only
as good as the quality of the input. The main objective is to ensure
the input data's quality, accuracy, and timeliness.
Human-Computer Interaction -
correct answer ✅A description of the relationship between
computers and those who use them to perform business-related
tasks.
HCI includes all communication and instructions necessary to enter
input into the system and obtain output through screen displays or
printed reports.
