____ is the transfer of information systems development, operation, or maintenan
ID: 3582712 • Letter: #
Question
____ is the transfer of information systems development, operation, or maintenance to an outside firm that provides these services, for a fee, on a temporary or long-term basis.
Please provide your answer in the rich text box.
A
Outsourcing
B
Commission
C
Subscription
D
External provision
2.
In the accompanying figure, a ____ is a field or combination of fields that uniquely and minimally identifies a particular member of an entity.
A
Primary key
B
Common key
C
Secondary key
D
Combination key
3.
The ability to provide field-level help is often referred to as
Please provide your answer in the rich text box.
A
Context-sensitive help
B
Screen-level help
C
Systems-level help
D
Application-level help
E
User-level help
4.
Which of the following is true regarding the context diagram?
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A
The process symbol is labeled "0"
B
The context diagram contains two processes
C
Data stores must be shown on the context diagram
D
The internal workings of the system are shown on the context diagram
E
The context diagram organizes the processes in a tree-like structure
5.
Each of the following are true statements except
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A
Every output form or report is a data flow produced by a process on a data-flow diagram
B
Forms have a stylized format and are usually not in simple rows and columns
C
A report is only for reading and often contains data about multiple unrelated records in a computer file
D
A form typically contains data from only one record
E
Systems inputs and outputs are produced during the systems implementation and operation phase of the systems development life cycle
6.
Since data-flow diagrams concentrate on the movement of data between processes, these diagrams are often referred to as
Please provide your answer in the rich text box.
A
Process models
B
Data models
C
Flow models
D
Flow charts
E
Logic models
7.
An object has certain ____, like the make, model, and color of a car.
Please provide your answer in the rich text box.
A
Keys
B
Attributes
C
Indices
D
Packets
8.
This type of user documentation contains information about a new system release, including a list of complete documentation for the new release, features and enhancements, known problems and how they have been dealt with in the new release, and information about installation.
Please provide your answer in the rich text box.
A
Reference guide
B
User's manual
C
Release description
D
System administrator's guide
E
Programmer's guide
9.
In a ____, a single communication path connects the network server, departmental servers, workstations, and peripheral devices.
Please provide your answer in the rich text box.
A
Hierarchical network
B
Star network
C
Bus network
D
Ring network
10.
A(n) ____ is a user interface that allows users to interact with graphical objects and pointing devices.
Please provide your answer in the rich text box.
A
HCI
B
PCI
C
UI
D
GUI
____ is the transfer of information systems development, operation, or maintenance to an outside firm that provides these services, for a fee, on a temporary or long-term basis.
Please provide your answer in the rich text box.
A
Outsourcing
B
Commission
C
Subscription
D
External provision
Explanation / Answer
1) Outsourcing
2) Primary key
3) Context-sensitive help
4) The process symbol is labeled "0"
6) Process models
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