Question1 A(n) _____ is a field or set of fields used to uniquely identify each
ID: 3570785 • Letter: Q
Question
Question1
A(n) _____ is a field or set of fields used to uniquely identify each row.
A.
primary key
B.
foreign key
C.
object identifier
D.
attribute
QUESTION 2
Two of the most common graphical charting techniques are _____.
A.
vertical charts and horizontal charts
B.
line charts and series charts
C.
bar charts and pie charts
D.
printed charted and screen charts
QUESTION 3
The primary objective to keep in mind during the design of input mechanisms is that _____.
A.
costs are controlled
B.
the system is user friendly
C.
the system functions correctly
D.
input data must be error free
QUESTION 4
A security control that determines who has access to a system and its data is a(n) _____ control.
A.
user security
B.
access
C.
administration
QUESTION 5
The term
A.
primary key
B.
foreign key
C.
object identifier
D.
attribute
Explanation / Answer
1) Primary key
2) Vertical charts and horizontal charts
3) Input data must be error free
4) Access
5) Stakeholders
6) Executive
7) System flowchart and structure charts
8) Clients
9) Payback period
10) Joint application design (JAD)
11) Breakeven point
12) Bugs generating bug
13) soft skills
14) Virtual organization
15) perfect technology assumption
16) Extensible Markup Language
17) strategic planning and executive decision-making
18) First normal form
19) Turnkey system
20) Adaptive
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