Chapter
10 Review
1. A form of wireless transmission called ____ is very
popular for short-distance wireless communication that does not require high
power.
A: Bluetooth
B: USB
C: RFID
D: Mbps
2. In the ____ section in a typical system design
specification, startup processing, initial data entry or acquisition, user
training requirements, and software test plans are specified.
A: System Environment
B: Executive Summary
C: System Components
D: Implementation Requirements
3. The ____ technology is compatible with earlier 802.11
versions.
A: BSS
B: ESS
C: ISS
D: MIMO
4. In the OSI (open system interconnection: model, the
application layer ____.
A: defines specific methods of transmitting
data over the physical layer
B: provides network services requested by a local workstation
C: defines control structures that manage the
communications link between computers
D: contains physical components that carry
data
5. The maximum speed for wireless network standards is
measured in ____.
A: Bps
B: Gbps
C: Mbps
D: Tbps
6. To increase bandwidth, the IEEE created two ____ to its
initial standard to offer considerable improvement in transmission speed.
A: amendments
B: options
C: LANs
D: versions
7. The ____ section in a typical system design specification
describes the constraints, or conditions, affecting a system, including any
requirements that involve operations, hardware, systems software, or security.
A: Time and Cost Estimates
B: System Environment
C: Executive Summary
D: System Components
8. During business hours, a salesperson can enter a sale on
a ____ terminal, which is part of an information system that handles daily
sales transactions and maintains the online inventory file.
A: POS
B: batch
C: topological
D: portal
9. All of the following use access points except ____.
A: BSS
B: ESS
C: ISS
D: none of the above
10.
When using the ____ configuration, a central wireless device called an access
point is used to serve all wireless clients
A: Basic Service Set
B: Extended Service Set
C: Independent Service Set
D: Dependent Service Set
A: Basic Service Set
B: Extended Service Set
C: Independent Service Set
D: Dependent Service Set
11.
An ____ Service Set is made up of two or
more Basic Service Set networks.
A: Distributed
B: Extended
C: Dependent
D: Independent
A: Distributed
B: Extended
C: Dependent
D: Independent
12.
In addition to Wi-Fi, another form of wireless transmission called ____ is very
popular for short-distance wireless communication that does not require high
power.
A: Bluetooth
B: Redtooth
C: Blueconnect
D: Redconnect
A: Bluetooth
B: Redtooth
C: Blueconnect
D: Redconnect
13.
____ translates the logical
design of an information system into a physical structure that includes
hardware, software, network support, processing methods, and security.
A: Network architecture
B: System architecture
C: Open architecture
D: Data architecture
A: Network architecture
B: System architecture
C: Open architecture
D: Data architecture
14.
A specific hardware and
software environment is also called a ____.
A: platform
B: master
C: setting
D: foundation
A: platform
B: master
C: setting
D: foundation
15.
Scalability is also called
____.
A: extensibility
B: switchability
C: sharing
D: n-tier
A: extensibility
B: switchability
C: sharing
D: n-tier
16.
IBM uses the term ____ to describe Internet-based solutions that allow sellers
and buyers to automate procurement processes and achieve substantial benefits.
A: e-marketplaces
B: e-resources
C: e-salesforce
D: e-networking
A: e-marketplaces
B: e-resources
C: e-salesforce
D: e-networking
17.
A ____ is a computer that supplies data, processing services, or other support
to one or more computers.
A: server
B: client
C: either a. or b.
D: neither a. nor b.
A: server
B: client
C: either a. or b.
D: neither a. nor b.
18.
In addition to centralized data processing, early systems performed all data
input and output at a central location, often called a data processing ____.
A: marketplace
B: portal
C: center
D: hub
A: marketplace
B: portal
C: center
D: hub
19.
As technology became available, companies resolved the problems of stand-alone
computing by joining clients into a ____ that allows sharing of data and
hardware resources.
A: cloud network
B: peer-to-peer network
C: Web-centric network
D: local area network
A: cloud network
B: peer-to-peer network
C: Web-centric network
D: local area network
20.
In a ____ design, also called a file sharing architecture, an individual LAN
client has a copy of the application program installed locally, while the data
is stored on a central file server.
A: file server
B: data server
C: independent server
D: peer-to-peer server
A: file server
B: data server
C: independent server
D: peer-to-peer server
21.
The ____ stores the data and provides data access and database management
functions.
A: client
B: server
C: either a. or b.
D: neither a. nor b.
A: client
B: server
C: either a. or b.
D: neither a. nor b.
22.
A ____ client design locates all or most of the processing logic at the server.
A: fat
B: thin
C: tall
D: short
A: fat
B: thin
C: tall
D: short
23.
You can think of the middle layer in an n-tier design as a(n) ____, because it
provides the application logic, or business logic, required by the system.
A: functional server
B: application server
C: data server
D: file server
A: functional server
B: application server
C: data server
D: file server
24.
Just as processing can be done at various places in a client/server design,
data can be stored in more than one location using a distributed ____.
A: database centric
B: database access
C: database gateway
D: database management
A: database centric
B: database access
C: database gateway
D: database management
25.
In the past, a device known as a ____ was used to connect star networks, but a
switch offers advanced technology and much better performance.
A: portal
B: peer network
C: gateway
D: hub
A: portal
B: peer network
C: gateway
D: hub
26.
A ____ local area network is relatively inexpensive to install and is
well-suited to workgroups and users who are not anchored to a specific desk or
location.
A: cordless
B: metropolitan
C: peer-based
D: wireless
A: cordless
B: metropolitan
C: peer-based
D: wireless
27.
The Basic Service Set (BSS) in also called the ____ mode.
A: dependent
B: independent
C: structured
D: infrastructure
A: dependent
B: independent
C: structured
D: infrastructure
28.
One of the most significant wireless-related groups is the ____ which is a
nonprofit international association formed in 1999 to certify interoperability
of wireless network products based on IEEE 802.11 specifications.
A: Wi-Fi Alliance
B: Wi-Fi Center
C: Wi-Fi Network
D: Wi-Fi Switch
A: Wi-Fi Alliance
B: Wi-Fi Center
C: Wi-Fi Network
D: Wi-Fi Switch
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