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CSC 105 Final Exam |Questions with 100% Correct Answers
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CSC 105 Final Exam |Questions with 100% Correct Answers
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CSC 105 Final Exam |Questions with100% Correct Answers
The goal of the ____ of the SDLC is to produce a list of requirements for a new or revised
information system. - ✔ ✔ B:analysis phase
In the accompanying figure, the ____ item represents a filing cabinet, disk, or tape that holds
data. - ✔ ✔ C:third
In the ____ of the SDLC, the project team must decide how the new system will fulfill the
requirements specified in the System Requirements Report. - ✔ ✔ A:design phase
Which of the following is TRUE with regard to turnkey systems? - ✔ ✔ B:They require time
and expertise to evaluate.
A(n) ____ is a request for a formal price quotation on a list of hardware and software. -
✔ ✔ C:RFQ
A(n) ____ is issued by a project team when it wants vendors to recommend hardware and
software for the solution they have chosen. - ✔ ✔ A:RFP
In the design phase of the SDLC, the project team ____. - ✔ ✔ D:all of the above
Software testing might reveal ____ (errors) in the software, which must be corrected by the
software developer. - ✔ ✔ D:bugs
, ____ is the process of modifying a commercial application to reflect the needs of a particular
organization. - ✔ ✔ A:Software customization
____ testing is performed to ensure that software modules operate together correctly. -
✔ ✔ C:Integration
The three key concepts that ensure good quality of service from a computer system include all
of the following EXCEPT ____. - ✔ ✔ B:cost
In the broadest definition, a(n) ____ is a collection of information. - ✔ ✔ B:database
Data ____ refers to computer algorithms that analyze information to discover previously
unknown and potentially useful information. - ✔ ✔ B:mining
The data accessed by data mining and other analysis techniques is often stored in a data ____. -
✔ ✔ C:warehouse
You can query by ____ using a fill-in form, like the one shown in the accompanying figure. -
✔ ✔ A:example
A fixed-length field contains a predetermined number of ____. - ✔ ✔ D:bytes
In the world of databases, a(n) ____ refers to a collection of data fields. - ✔ ✔ A:record
In the relationship in the ____ row of the accompanying figure, one record in a particular
record type can be related to many records in another record type, and vice versa. -
✔ ✔ B:middle
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