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Information Systems Overview Worksheet
Complete each section of the worksheet using the texts and course materials provided in Week One.
Information Systems Terminology Fill-in-the-Blank
Fill in the blank with the correct term for each definition listed.
1.
A formal set of rules governing
transmission across a network
is called:
2.
A device such as a processor, monitor,
keyboard, or printer. Togther these
devices accept, process and display
data and information:
3.
Raw facts representing events occurring
within an organization are called:
4.
A computer program designed to
support a specific task or business
process is called:
5.
Data that have been processed and that
are meaningful and useful to people are
called:
6.
Networks that connects parts of the
intranets of different organizations to
authorized users are called:
7.
A set of interrelated components that
collect, process, store, analyzes and
distributes information for a specific
purpose is called:
8.
Storage that is remote to the CPU and
permanently holds data, such as a hard
drive, is called:
9.
A connecting system (wireline or
wireless) that permits different
computers to share information is
called:
10. Smaller mid-range computers that
support networks, enabling users to
share files, software, and other network
devices:
11. The microprocessor that is the brains of
a computer, receives data, processes
information, and executes instructions is
called:
12. High-speed storage on the system
board that is used by the CPU to
process data is called:
13. A set of programs that enables the
hardware to process data is called:
14. A group of logically related files that
store data and the associations among
them is called:
15. A computer that uses any of the
services provided by a server is called:
Network and Telecommunications Terminology Matching
Match the terminology with the correct definition by inserting the corresponding letter in the answer
column.
Terminology
Answer
Definitions
16.
The Internet
A.
Extends portions of a private network to
authorized users outside the organization
17.
Intranet
B.
Network technology that connects network
devices using Ethernet or fiber cables
18.
Extranet
C.
Global network that connects all networks
across the globe
19.
Local area network (LAN)
D.
Network that connects network devices
over a relatively short distance
20.
Wide area network (WAN)
E.
Networking technology that connects
network devices using radio waves to
transmit data, similar to cordless
telephones.
Information Systems and Roles Matching
Match the terminology with the correct definition by inserting the corresponding letter in the answer
column.
Terminology
Answer
Definitions to match
21.
Transaction processing system
(TPS)
A.
Collects and stores the raw data within an
organization
22.
Decision support system (DSS)
B.
Set of interrelated components that collect
input, process data, store, and distribute
information to support decision making and
business processes
23.
Management information system
(MIS)
C.
Information systems that extract data from
databases to create periodic, ad hoc or
other types of reports
24.
Information system
D.
Information systems that support decision
making and problem solving required
within an organization
Software and Hardware Table
Place an X in the correct column to designate if the term is software or hardware. Then, explain how that
hardware or software is used to support information systems within an organization in the last column.
Terminology
25.
Central processing unit
26.
Application
27.
Printer
28.
Keyboard
29.
Operating system
30.
Monitor
31.
Microsoft® PowerPoint®
32.
Microsoft® Excel®
Hardware
Software
How it is used
Essay Question
33. Briefly explain the difference between data, information, and knowledge. Explain why information is a
critical organizational asset, and explain the security professional’s role in protecting this critical asset.
…
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