Progression: Field Tech IV - V Conventional ACTUAL EXAM
2026/2027 PRACTICE QUESTIONS COMPLETE ACCURATE
EXAM APPROVED QUESTIONS WITH WELL ELABORATED
ANSWERS AND DETAILED RATIONALES (RELIABLE
SOLUTIONS) CURRENTLY UPDATED VERSION 2026
EDITION |GUARANTEED SUCCESS A+ |
What term describes the number of wave crests that pass a
fixed point during a particular period of time?
Frequency
In data networking, this term is defined as "Signals may flow
in either direction, but not simultaneously".
Half-duplex
Two CPUs have the same size data bus. Which one will
process data faster?
The one with a higher clock speed
,This unique ID number is coordinated by the Institute of
Electrical and Electronics Engineers and is used by only one
network interface card anywhere in the world.
Media access control address (MAC)
Which is a network management and utility software that is
typically used by network administrators and information
systems personnel when the network is unused or lightly
used, often in the middle of the night?
Backup and recovery utilities.
Which of the following is also called "Thicknet" or "yellow
wire" and includes two layers of foil shielding as well as an
additional copper mesh shield?
10Base5 cable
According to 10BaseT wiring rules, what is the maximum
segment length without a repeater?
100 m
, When light travels through a fiber-optic cable, the change in
refractive index causes the light to refract off which of the
following?
The boundary between the core and the cladding
Which of the following requires a laser transmitter?
Single-mode fiber
In what part of a building would you typically find punch-
down blocks?
Wiring closet
Encapsulation and protocol headers, decapsulation, and
reassembly are three of the four basic techniques used
whenever different layers of protocols work together. What
is the fourth?
Segmentation
Which type of address is unique anywhere in the world?
NIC address
2026/2027 PRACTICE QUESTIONS COMPLETE ACCURATE
EXAM APPROVED QUESTIONS WITH WELL ELABORATED
ANSWERS AND DETAILED RATIONALES (RELIABLE
SOLUTIONS) CURRENTLY UPDATED VERSION 2026
EDITION |GUARANTEED SUCCESS A+ |
What term describes the number of wave crests that pass a
fixed point during a particular period of time?
Frequency
In data networking, this term is defined as "Signals may flow
in either direction, but not simultaneously".
Half-duplex
Two CPUs have the same size data bus. Which one will
process data faster?
The one with a higher clock speed
,This unique ID number is coordinated by the Institute of
Electrical and Electronics Engineers and is used by only one
network interface card anywhere in the world.
Media access control address (MAC)
Which is a network management and utility software that is
typically used by network administrators and information
systems personnel when the network is unused or lightly
used, often in the middle of the night?
Backup and recovery utilities.
Which of the following is also called "Thicknet" or "yellow
wire" and includes two layers of foil shielding as well as an
additional copper mesh shield?
10Base5 cable
According to 10BaseT wiring rules, what is the maximum
segment length without a repeater?
100 m
, When light travels through a fiber-optic cable, the change in
refractive index causes the light to refract off which of the
following?
The boundary between the core and the cladding
Which of the following requires a laser transmitter?
Single-mode fiber
In what part of a building would you typically find punch-
down blocks?
Wiring closet
Encapsulation and protocol headers, decapsulation, and
reassembly are three of the four basic techniques used
whenever different layers of protocols work together. What
is the fourth?
Segmentation
Which type of address is unique anywhere in the world?
NIC address
