ITN 100 Final Exam 600 QUESTIONS AND
CORRECT DETAILED ANSWERS WITH
RATIONALES (VERIFIED ANSWERS) ALREADY
GRADED A+ 2025 NEW UPDATE
____ is the process of creating several logically separate servers on the same physical
computer. - CORRECT ANSWER: Server virtualization
_____ are dedicated digital circuits that are the most commonly used form of dedicated
circuit services in North America today. - CORRECT ANSWER: T-carrier services
_____ is a criterion that keeps track of the number of hours or days of continuous
operation before a component fails. - CORRECT ANSWER: MTBF
_______ are network devices that record data on the messages they process as well as
performing their "normal" message processing functions. - CORRECT ANSWER:
Managed devices
_______ is an indicator of the efficiency of problem management personnel in correctly
finding the root cause of the failure. - CORRECT ANSWER: MTTDiagnose
_______ is the dominant network protocol today. - CORRECT ANSWER: TCP/IP
________ controls fix a trespass into the network. - CORRECT ANSWER: corrective
________ is a hybrid version of Ethernet that uses either 10Base-T or 100Base-T. -
CORRECT ANSWER: 10/100 Ethernet
,________ is a measure of how much it costs per year to keep one computer operating.
- CORRECT ANSWER: Total cost of ownership
________ is the presentation of information to the user and the acceptance of the user's
commands - CORRECT ANSWER: presentation logic
________ is the process of sending a signal to a client that gives its permission to
transmit or asks it to receive. - CORRECT ANSWER: Polling
________ is used to model the behavior of the planned communication network once
the proposed network map is complete. - CORRECT ANSWER: Simulation
_________ controls stop a person from acting. - CORRECT ANSWER: preventive
_________ have no backbone cable. - CORRECT ANSWER: Switched backbones
_________ is a specially formatted request used to perform IP address to data link
address resolution. - CORRECT ANSWER: Address Resolution Protocol
_________ is an application program function that deals with storing and retrieving data
- CORRECT ANSWER: data storage
_________ is not a type of Ethernet specification. - CORRECT ANSWER: Securenet
_________ is the basic physical layout of the circuit. - CORRECT ANSWER: circuit
configuration
_________ move packets along the backbone based on their network layer address. -
CORRECT ANSWER: Routed backbones
,__________ antennas project a signal in only one direction and are most often used on
the inside of an exterior wall pointing to the inside of the building for security reasons. -
CORRECT ANSWER: directional
__________ has led to the belief that the Internet is "free". - CORRECT ANSWER:
peering
__________ is a line-of-sight type of wireless media. - CORRECT ANSWER:
microwave
__________ is a term that refers to the speed in converting input packets to output
packets. - CORRECT ANSWER: Latency
__________ is not an important consideration when network designers review old and
new applications. - CORRECT ANSWER: Reviewing the NFL scores
__________ is not an important function of the transport layer. - CORRECT ANSWER:
routing
__________ policies attempt to allocate costs associated with a WAN or a mainframe to
specific users. - CORRECT ANSWER: Charge-back
__________ provide authentication which can legally prove who sent a message over a
network. - CORRECT ANSWER: Digital signatures
___________ allows the network manager to determine who is responsible for
correcting any outstanding problems. - CORRECT ANSWER: Problem tracking
___________ ensures that the network is operating as efficiently as possible. -
CORRECT ANSWER: Performance management
, ___________ is an orderly close to a dialogue between end users - CORRECT
ANSWER: Session termination
___________ is not a type of digital signaling technique. - CORRECT ANSWER: Data
rate signaling
___________ is the process of determining the path that a message will travel from
sending computer to receiving computer. - CORRECT ANSWER: Routing
___________ is the translation of application layer addresses into IP addresses. -
CORRECT ANSWER: Server name resolution
___________ is when network managers deal with network breakdowns and immediate
problems, instead of performing tasks according to a well laid out plan. - CORRECT
ANSWER: Firefighting
___________ provides information about configuration management on a network. -
CORRECT ANSWER: Desktop management software
___________ refers to managing and documenting the network's hardware and
software configuration. - CORRECT ANSWER: Configuration management
___________ refers to the amount of data transmitted on a circuit. - CORRECT
ANSWER: Circuit loading
___________ refers to the spreading of the signal that different parts of the signal arrive
at different times at the destination. - CORRECT ANSWER: dispersion
___________ that are negotiated with providers, such as common carriers, specify the
exact type of performance and fault conditions that an organization will accept. -
CORRECT ANSWER: Service level agreements
CORRECT DETAILED ANSWERS WITH
RATIONALES (VERIFIED ANSWERS) ALREADY
GRADED A+ 2025 NEW UPDATE
____ is the process of creating several logically separate servers on the same physical
computer. - CORRECT ANSWER: Server virtualization
_____ are dedicated digital circuits that are the most commonly used form of dedicated
circuit services in North America today. - CORRECT ANSWER: T-carrier services
_____ is a criterion that keeps track of the number of hours or days of continuous
operation before a component fails. - CORRECT ANSWER: MTBF
_______ are network devices that record data on the messages they process as well as
performing their "normal" message processing functions. - CORRECT ANSWER:
Managed devices
_______ is an indicator of the efficiency of problem management personnel in correctly
finding the root cause of the failure. - CORRECT ANSWER: MTTDiagnose
_______ is the dominant network protocol today. - CORRECT ANSWER: TCP/IP
________ controls fix a trespass into the network. - CORRECT ANSWER: corrective
________ is a hybrid version of Ethernet that uses either 10Base-T or 100Base-T. -
CORRECT ANSWER: 10/100 Ethernet
,________ is a measure of how much it costs per year to keep one computer operating.
- CORRECT ANSWER: Total cost of ownership
________ is the presentation of information to the user and the acceptance of the user's
commands - CORRECT ANSWER: presentation logic
________ is the process of sending a signal to a client that gives its permission to
transmit or asks it to receive. - CORRECT ANSWER: Polling
________ is used to model the behavior of the planned communication network once
the proposed network map is complete. - CORRECT ANSWER: Simulation
_________ controls stop a person from acting. - CORRECT ANSWER: preventive
_________ have no backbone cable. - CORRECT ANSWER: Switched backbones
_________ is a specially formatted request used to perform IP address to data link
address resolution. - CORRECT ANSWER: Address Resolution Protocol
_________ is an application program function that deals with storing and retrieving data
- CORRECT ANSWER: data storage
_________ is not a type of Ethernet specification. - CORRECT ANSWER: Securenet
_________ is the basic physical layout of the circuit. - CORRECT ANSWER: circuit
configuration
_________ move packets along the backbone based on their network layer address. -
CORRECT ANSWER: Routed backbones
,__________ antennas project a signal in only one direction and are most often used on
the inside of an exterior wall pointing to the inside of the building for security reasons. -
CORRECT ANSWER: directional
__________ has led to the belief that the Internet is "free". - CORRECT ANSWER:
peering
__________ is a line-of-sight type of wireless media. - CORRECT ANSWER:
microwave
__________ is a term that refers to the speed in converting input packets to output
packets. - CORRECT ANSWER: Latency
__________ is not an important consideration when network designers review old and
new applications. - CORRECT ANSWER: Reviewing the NFL scores
__________ is not an important function of the transport layer. - CORRECT ANSWER:
routing
__________ policies attempt to allocate costs associated with a WAN or a mainframe to
specific users. - CORRECT ANSWER: Charge-back
__________ provide authentication which can legally prove who sent a message over a
network. - CORRECT ANSWER: Digital signatures
___________ allows the network manager to determine who is responsible for
correcting any outstanding problems. - CORRECT ANSWER: Problem tracking
___________ ensures that the network is operating as efficiently as possible. -
CORRECT ANSWER: Performance management
, ___________ is an orderly close to a dialogue between end users - CORRECT
ANSWER: Session termination
___________ is not a type of digital signaling technique. - CORRECT ANSWER: Data
rate signaling
___________ is the process of determining the path that a message will travel from
sending computer to receiving computer. - CORRECT ANSWER: Routing
___________ is the translation of application layer addresses into IP addresses. -
CORRECT ANSWER: Server name resolution
___________ is when network managers deal with network breakdowns and immediate
problems, instead of performing tasks according to a well laid out plan. - CORRECT
ANSWER: Firefighting
___________ provides information about configuration management on a network. -
CORRECT ANSWER: Desktop management software
___________ refers to managing and documenting the network's hardware and
software configuration. - CORRECT ANSWER: Configuration management
___________ refers to the amount of data transmitted on a circuit. - CORRECT
ANSWER: Circuit loading
___________ refers to the spreading of the signal that different parts of the signal arrive
at different times at the destination. - CORRECT ANSWER: dispersion
___________ that are negotiated with providers, such as common carriers, specify the
exact type of performance and fault conditions that an organization will accept. -
CORRECT ANSWER: Service level agreements
