220-901: CompTIA A+ Certification
Exam 2026 Questions and Answers 100%
Pass Guaranteed
Which type of connector is sometimes referred to as "thicknet"? - Correct answer-
RG-8
In which type of situation would a sub-multi-assembly (SMA) fiber optic cable be
particularly useful? - Correct answer-When a waterproof connection is needed
What is the most accurate description of an F-connector? - Correct answer-A
coaxial connector used to connect cable TV and FM antenna cables
What connector is a fiber optic cable that is used to connect multimode fiber -
Correct answer-Straight Tip (ST)
What is the most accurate description of an F-connector? - Correct answer-A
coaxial connector used to connect cable TV and FM antenna cables
What type of connector is found at the end of an RG-58A cable? - Correct answer-
Bayonet Neill-Concelman (BNC)
©COPYRIGHT 2025, ALL RIGHTS RESERVE 1
,Which type of networking cable is also referred to as "thinnet"? - Correct answer-
RG-58
Which of the following is the best description of a standard connector (SC) on a
fiber optic cable? - Correct answer-It is box-shaped and is used with single-mode
fiber.
What connector is a box-shaped connector that snaps into a receptacle, and is used
with single-mode fiber. - Correct answer-SC
What connector (sometimes called a Fiber Jack) has a compact snap-to-lock
connector, and is used with multimode fiber. - Correct answer-MT-RJ
What is the most defining quality of a face contact (FC) fiber optic connector? -
Correct answer-It features a heavy duty ferrule in the center for more mechanical
stability.
What are T568A, T568B, and T568C? - Correct answer-Commercial cabling
standards
What is the most defining quality of a face contact (FC) fiber optic connector? -
Correct answer-It features a heavy duty ferrule in the center for more mechanical
stability.
©COPYRIGHT 2025, ALL RIGHTS RESERVE 2
,Which type of fiber optic connector uses a latch and can be used to transition
installations from twisted pair copper cabling to fiber? - Correct answer-Local
connector (LC)
What type of cable is used to connect a cable modem to a wall jack that provides a
signal from a cable provider? - Correct answer-An RG-6 cable with an F-connector
What term refers to the reduction in signal strength over the distance of a cable? -
Correct answer-Attenuation
How does a CAT-5e cable differ from a CAT-5 cable? - Correct answer-It supports
Gigabit Ethernet, whereas CAT-5 does not.
What is the benefit of using plenum cable? - Correct answer-It does not give off
poisonous gases when it burns.
What is a characteristic of CAT-3 cabling? - Correct answer-It is currently used for
telephone wiring.
Which category of twisted pair cable supports a signaling rate of 16 MHz? -
Correct answer-Cat-3
Which category of twisted pair cable supports a signaling rate of 100 MHz? -
Correct answer-Cat-5
©COPYRIGHT 2025, ALL RIGHTS RESERVE 3
, Which category of twisted pair cable supports a signaling rate of 1 Gbps? - Correct
answer-Cat-5E
Which category of twisted pair cable supports a signaling rate of 250 MHz and
max 10Gbps? - Correct answer-Cat-6
Which category of twisted pair cable supports a signaling rate of 1 GHz? - Correct
answer-Cat-7
What is currently the best cabling option for digital TV and cable connectivity? -
Correct answer-RG-6
What also know as thinnet, is an older type of media used for networking? -
Correct answer-RG-58
Alsoknown as "thicknet," was once used as a backbone cable in coaxial network
installations, but is very rarely seen anymore. - Correct answer-RG-8
What is the maximum bandwidth of graded index multimode fiber? - Correct
answer-2GHz
In which type of fiber optic cable does a laser modulated in amplitude transmit the
signal through the fiber? - Correct answer-Single-mode fiber
©COPYRIGHT 2025, ALL RIGHTS RESERVE 4
Exam 2026 Questions and Answers 100%
Pass Guaranteed
Which type of connector is sometimes referred to as "thicknet"? - Correct answer-
RG-8
In which type of situation would a sub-multi-assembly (SMA) fiber optic cable be
particularly useful? - Correct answer-When a waterproof connection is needed
What is the most accurate description of an F-connector? - Correct answer-A
coaxial connector used to connect cable TV and FM antenna cables
What connector is a fiber optic cable that is used to connect multimode fiber -
Correct answer-Straight Tip (ST)
What is the most accurate description of an F-connector? - Correct answer-A
coaxial connector used to connect cable TV and FM antenna cables
What type of connector is found at the end of an RG-58A cable? - Correct answer-
Bayonet Neill-Concelman (BNC)
©COPYRIGHT 2025, ALL RIGHTS RESERVE 1
,Which type of networking cable is also referred to as "thinnet"? - Correct answer-
RG-58
Which of the following is the best description of a standard connector (SC) on a
fiber optic cable? - Correct answer-It is box-shaped and is used with single-mode
fiber.
What connector is a box-shaped connector that snaps into a receptacle, and is used
with single-mode fiber. - Correct answer-SC
What connector (sometimes called a Fiber Jack) has a compact snap-to-lock
connector, and is used with multimode fiber. - Correct answer-MT-RJ
What is the most defining quality of a face contact (FC) fiber optic connector? -
Correct answer-It features a heavy duty ferrule in the center for more mechanical
stability.
What are T568A, T568B, and T568C? - Correct answer-Commercial cabling
standards
What is the most defining quality of a face contact (FC) fiber optic connector? -
Correct answer-It features a heavy duty ferrule in the center for more mechanical
stability.
©COPYRIGHT 2025, ALL RIGHTS RESERVE 2
,Which type of fiber optic connector uses a latch and can be used to transition
installations from twisted pair copper cabling to fiber? - Correct answer-Local
connector (LC)
What type of cable is used to connect a cable modem to a wall jack that provides a
signal from a cable provider? - Correct answer-An RG-6 cable with an F-connector
What term refers to the reduction in signal strength over the distance of a cable? -
Correct answer-Attenuation
How does a CAT-5e cable differ from a CAT-5 cable? - Correct answer-It supports
Gigabit Ethernet, whereas CAT-5 does not.
What is the benefit of using plenum cable? - Correct answer-It does not give off
poisonous gases when it burns.
What is a characteristic of CAT-3 cabling? - Correct answer-It is currently used for
telephone wiring.
Which category of twisted pair cable supports a signaling rate of 16 MHz? -
Correct answer-Cat-3
Which category of twisted pair cable supports a signaling rate of 100 MHz? -
Correct answer-Cat-5
©COPYRIGHT 2025, ALL RIGHTS RESERVE 3
, Which category of twisted pair cable supports a signaling rate of 1 Gbps? - Correct
answer-Cat-5E
Which category of twisted pair cable supports a signaling rate of 250 MHz and
max 10Gbps? - Correct answer-Cat-6
Which category of twisted pair cable supports a signaling rate of 1 GHz? - Correct
answer-Cat-7
What is currently the best cabling option for digital TV and cable connectivity? -
Correct answer-RG-6
What also know as thinnet, is an older type of media used for networking? -
Correct answer-RG-58
Alsoknown as "thicknet," was once used as a backbone cable in coaxial network
installations, but is very rarely seen anymore. - Correct answer-RG-8
What is the maximum bandwidth of graded index multimode fiber? - Correct
answer-2GHz
In which type of fiber optic cable does a laser modulated in amplitude transmit the
signal through the fiber? - Correct answer-Single-mode fiber
©COPYRIGHT 2025, ALL RIGHTS RESERVE 4
