Information Technology final exam
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1. The components of an information systems are: input, processing, and
output.
2. ______________ is the raw material from which informa- Data
tion is composed.
3. Characteristics of valuable information are: accurate, complete, eco-
nomical.
4. The computer based information system (CBIS) com- hardware, software, data-
ponents are: bases, telecommunica-
tions, people, and proce-
dures.
5. The type of computer based information systems that e-commerce and m-com-
organizations use can be classified into four basic merce, RAM and TOM, MIS
groups: and DSS, knowledge man-
agement and specialized
business information sys-
tems.
6. Electronic commerce (e-commerce) involves: B2B, C2C, B2C, B2 public
sector, and C2 public sec-
tor.
7. Knowledge management systems are organized col- create, store, share, and
lections of people, procedures, software, databases, use the organization's
and devices used to: knowledge and experi-
ence.
8. The technology acceptance model (TAM): specifies the factors that
can lead to higher accep-
, Information Technology final exam
Study online at https://quizlet.com/_jnv1ug
tance and usage of tech-
nology in an organization.
9. Organizations employ strategies to achieve a compet- forming alliances with oth-
itive advantage such as: er companies, develop-
ing a niche market, main-
taining higher production,
and creating product dif-
ferentiation.
10. Productivity is a measure of the: output achieved divided by
the input required X 100
11. Customer relationship management (CRM) programs manage all aspects of cus-
help companies: tomer encounters includ-
ing marketing and sales.
12. Total cost of ownership is a measure of: the total cost paid for all
raw materials used in the
production department.
13. Which is true? 1. Programmers help
users determine what out-
1. Programmers help users determine what outputs puts that they need from
that they need from the system and construct the the system and construct
plans needed to develop the necessary programs that the plans needed to de-
produce these outputs. velop the necessary pro-
grams that produce these
2. Programmers then work with one or more system
outputs.
analysts who make sure that the appropriate pro-
gramers are used.
3. A computer programmer uses the plans created by
, Information Technology final exam
Study online at https://quizlet.com/_jnv1ug
the systems analyst to develop or adapt one or more
computer programs that produce the desired outputs.
14. The overall role of the chief information officer (CIO) is employ and informa-
to: tion systems department's
equipment and personnel
in a manner that will help
the organization attain its
goals.
15. Green computing has three goals. One of them is: enable the safe disposal
or recycling of computer
equipment.
16. Which is true? 2. In ROM, the combi-
nation of circuit states is
1. RAM is permanent. fixed, and therefore its
contents are not lost if the
2. In ROM, the combination of circuit states is fixed,
power is removed.
and therefore its contents are not lost if the power is
removed.
3. RAM chips do not lose their contents if the current
is turned off.
17. Which is true? 1. The control unit se-
quentially accesses pro-
1. The control unit sequentially accesses program in- gram instructions, de-
structions, decodes them, and coordinates data flows. codes them, and coordi-
nates data flows.
2. The control unit performs mathematical calculations
and makes logical comparisons.
3. The arithmetic logic unit (ALU) sequentially accesses
Study online at https://quizlet.com/_jnv1ug
1. The components of an information systems are: input, processing, and
output.
2. ______________ is the raw material from which informa- Data
tion is composed.
3. Characteristics of valuable information are: accurate, complete, eco-
nomical.
4. The computer based information system (CBIS) com- hardware, software, data-
ponents are: bases, telecommunica-
tions, people, and proce-
dures.
5. The type of computer based information systems that e-commerce and m-com-
organizations use can be classified into four basic merce, RAM and TOM, MIS
groups: and DSS, knowledge man-
agement and specialized
business information sys-
tems.
6. Electronic commerce (e-commerce) involves: B2B, C2C, B2C, B2 public
sector, and C2 public sec-
tor.
7. Knowledge management systems are organized col- create, store, share, and
lections of people, procedures, software, databases, use the organization's
and devices used to: knowledge and experi-
ence.
8. The technology acceptance model (TAM): specifies the factors that
can lead to higher accep-
, Information Technology final exam
Study online at https://quizlet.com/_jnv1ug
tance and usage of tech-
nology in an organization.
9. Organizations employ strategies to achieve a compet- forming alliances with oth-
itive advantage such as: er companies, develop-
ing a niche market, main-
taining higher production,
and creating product dif-
ferentiation.
10. Productivity is a measure of the: output achieved divided by
the input required X 100
11. Customer relationship management (CRM) programs manage all aspects of cus-
help companies: tomer encounters includ-
ing marketing and sales.
12. Total cost of ownership is a measure of: the total cost paid for all
raw materials used in the
production department.
13. Which is true? 1. Programmers help
users determine what out-
1. Programmers help users determine what outputs puts that they need from
that they need from the system and construct the the system and construct
plans needed to develop the necessary programs that the plans needed to de-
produce these outputs. velop the necessary pro-
grams that produce these
2. Programmers then work with one or more system
outputs.
analysts who make sure that the appropriate pro-
gramers are used.
3. A computer programmer uses the plans created by
, Information Technology final exam
Study online at https://quizlet.com/_jnv1ug
the systems analyst to develop or adapt one or more
computer programs that produce the desired outputs.
14. The overall role of the chief information officer (CIO) is employ and informa-
to: tion systems department's
equipment and personnel
in a manner that will help
the organization attain its
goals.
15. Green computing has three goals. One of them is: enable the safe disposal
or recycling of computer
equipment.
16. Which is true? 2. In ROM, the combi-
nation of circuit states is
1. RAM is permanent. fixed, and therefore its
contents are not lost if the
2. In ROM, the combination of circuit states is fixed,
power is removed.
and therefore its contents are not lost if the power is
removed.
3. RAM chips do not lose their contents if the current
is turned off.
17. Which is true? 1. The control unit se-
quentially accesses pro-
1. The control unit sequentially accesses program in- gram instructions, de-
structions, decodes them, and coordinates data flows. codes them, and coordi-
nates data flows.
2. The control unit performs mathematical calculations
and makes logical comparisons.
3. The arithmetic logic unit (ALU) sequentially accesses
