IS 310 Final Exam
________ is a Web-based architectural approach in which users
interact via a Web browser or other Web-enabled view layer
with application software provided by a third party. Correct
Answer Software as a Service
_________ can be seen in the home when air conditioners,
refrigerators, and electric dryers are started and cause a
momentary dimming of lights. Correct Answer Power sags
_________ can perform many malicious acts, including
damaging or destroying important files, opening backdoors for
potential hackers, and sending sensitive information to others.
Correct Answer viruses
_________ is a method of organizing software to provide and
access distributed information and computing resources.
Correct Answer client/server architecture
_________ is a process that generates color approximations by
placing small dots of different colors in an interlocking pattern.
Correct Answer dithering
_________ is the time required to read the second of two
adjacent sectors on the same track and platter. Correct Answer
Sequential access time
_________ occurs when memory partitions allocated to a single
process or purpose are scattered throughout physical memory.
Correct Answer Fragmentation
,_________ perform design activities to create models that
produce an architectural blueprint for system implementation.
a. System developers
b. System architects
c. System managers
d. System engineers Correct Answer System developers
__________ are programs or hardware devices that detect and
report processing or I/O activity.
a. Monitors
b. Benchmarks
c. Metrics
d. Transactions Correct Answer Monitors
__________ authentication methods are sometimes used instead
of password-based authentication. Correct Answer Biometric
__________ is the assignment of specific memory addresses to
system software, application programs, and data. Correct
Answer memory allocation
__________ is the process of determining whether an
authenticated user or process has enough rights to access a
resource. Correct Answer Authorization
__________ uses memory address operands that refer to actual
physical memory locations. Correct Answer Absolute
addressing
,__________ Web sites are oriented towards sales, but they
usually contain detailed information on specific products or
links to other Web sites. Correct Answer Vendor
___________ are contacts between a read/write head and a
spinning platter. Correct Answer Head crashes
___________ are nodes connecting two or more networks or
network segments that might be implemented physically as
workstations, servers, or routers. Correct Answer Gateways
___________ describes techniques for splitting data transfer
capacity into time slices and allocating them to multiple users.
a. code-division multiplexing
b. frequency-division multiplexing
c. space-division multiplexing
d. time-division multiplexing Correct Answer time-division
multiplexing
___________ embedded in HTML pages can perform many
functions that full-fledged programs can, without the need for
compiling or link editing. Correct Answer Scripts
___________ is a cost-effective approach to computer system
design when a single computer runs many different application
programs or services. Correct Answer Multiple-processor
architecture
, ___________ is a method of organizing CPU circuitry so that
multiple instructions can be in different stages of execution at
the same time. Correct Answer Pipelining
___________ is a secure version of HTTP that encrypts HTTP
requests and responses. Correct Answer HTTPS
___________ is an improved version of Telnet that encrypts
data flowing between client and server to address a major
security issue in Telnet. Correct Answer Secure Shell (SSH)
___________ is an open standard, developed by the World Wide
Web Consortium, for distributed object interaction that attempts
to address the shortcomings of both COBRA and COM+
Correct Answer Simple Object Access Protocol (SOAP)
___________ make forwarding decisions by using layer 3
addresses. Correct Answer Routers
___________ store information about page locations, allocated
page frames, and secondary storage space.
a. Page tears
b. Page addresses
c. Page tables
d. Page blocks Correct Answer Page tables
____________ compression is usually applied only to audio and
video data because the human brain tolerates missing audio and
video data and can usually "fill in the blanks" Correct Answer
Lossy
________ is a Web-based architectural approach in which users
interact via a Web browser or other Web-enabled view layer
with application software provided by a third party. Correct
Answer Software as a Service
_________ can be seen in the home when air conditioners,
refrigerators, and electric dryers are started and cause a
momentary dimming of lights. Correct Answer Power sags
_________ can perform many malicious acts, including
damaging or destroying important files, opening backdoors for
potential hackers, and sending sensitive information to others.
Correct Answer viruses
_________ is a method of organizing software to provide and
access distributed information and computing resources.
Correct Answer client/server architecture
_________ is a process that generates color approximations by
placing small dots of different colors in an interlocking pattern.
Correct Answer dithering
_________ is the time required to read the second of two
adjacent sectors on the same track and platter. Correct Answer
Sequential access time
_________ occurs when memory partitions allocated to a single
process or purpose are scattered throughout physical memory.
Correct Answer Fragmentation
,_________ perform design activities to create models that
produce an architectural blueprint for system implementation.
a. System developers
b. System architects
c. System managers
d. System engineers Correct Answer System developers
__________ are programs or hardware devices that detect and
report processing or I/O activity.
a. Monitors
b. Benchmarks
c. Metrics
d. Transactions Correct Answer Monitors
__________ authentication methods are sometimes used instead
of password-based authentication. Correct Answer Biometric
__________ is the assignment of specific memory addresses to
system software, application programs, and data. Correct
Answer memory allocation
__________ is the process of determining whether an
authenticated user or process has enough rights to access a
resource. Correct Answer Authorization
__________ uses memory address operands that refer to actual
physical memory locations. Correct Answer Absolute
addressing
,__________ Web sites are oriented towards sales, but they
usually contain detailed information on specific products or
links to other Web sites. Correct Answer Vendor
___________ are contacts between a read/write head and a
spinning platter. Correct Answer Head crashes
___________ are nodes connecting two or more networks or
network segments that might be implemented physically as
workstations, servers, or routers. Correct Answer Gateways
___________ describes techniques for splitting data transfer
capacity into time slices and allocating them to multiple users.
a. code-division multiplexing
b. frequency-division multiplexing
c. space-division multiplexing
d. time-division multiplexing Correct Answer time-division
multiplexing
___________ embedded in HTML pages can perform many
functions that full-fledged programs can, without the need for
compiling or link editing. Correct Answer Scripts
___________ is a cost-effective approach to computer system
design when a single computer runs many different application
programs or services. Correct Answer Multiple-processor
architecture
, ___________ is a method of organizing CPU circuitry so that
multiple instructions can be in different stages of execution at
the same time. Correct Answer Pipelining
___________ is a secure version of HTTP that encrypts HTTP
requests and responses. Correct Answer HTTPS
___________ is an improved version of Telnet that encrypts
data flowing between client and server to address a major
security issue in Telnet. Correct Answer Secure Shell (SSH)
___________ is an open standard, developed by the World Wide
Web Consortium, for distributed object interaction that attempts
to address the shortcomings of both COBRA and COM+
Correct Answer Simple Object Access Protocol (SOAP)
___________ make forwarding decisions by using layer 3
addresses. Correct Answer Routers
___________ store information about page locations, allocated
page frames, and secondary storage space.
a. Page tears
b. Page addresses
c. Page tables
d. Page blocks Correct Answer Page tables
____________ compression is usually applied only to audio and
video data because the human brain tolerates missing audio and
video data and can usually "fill in the blanks" Correct Answer
Lossy
