NOCTI Exam Sample Questions and
Answers Latest Update 2025
In order to avoid electrostatic discharge, a technician
should... - Correct Answers ✅B. wear an anti-static wrist
strap when working on the computer
What is the term for the essential program in a computer that
maintains disk files, runs applications, and handles? -
Correct Answers ✅C. operating system
A network that uses a public telecommunication
infrastructure to provide remote users with secure access to
their organization's network is known as a - Correct
Answers ✅C. Virtual Private Network
Which of the following is connected to the PC by the NIC -
Correct Answers ✅A. network
To connect Cat-6 cable to a wall-mounted network port, an
_______ connector is necessary. - Correct Answers ✅D. RJ-
45
A signal losing strength over a given a distance is known as...
- Correct Answers ✅A. attenuation
Which type of media is the LEAST susceptible to a lightning
strike? - Correct Answers ✅B. fiber optic
, NOCTI Exam Sample Questions and
Answers Latest Update 2025
In the OSI Model, the layer that establishes, manges, and
terminates connections between applications is the
______________ layer. - Correct Answers ✅D. session
Which layer of the OSI Model provides the electrical and
mechanical transmissions of data? - Correct Answers ✅A.
physical
What type of cable should a technician choose when
connecting a switch to another switch? - Correct Answers
✅A. crossover
Switches and the forwarding decisions use MAC addresses to
make decisions and operate at - Correct Answers ✅B. OSI
Layer-2
The 802.11 standard uses the _______ transmission method -
Correct Answers ✅D. CSMA/CA
The netstat command can be used to display routing tables
and.... - Correct Answers ✅D. active connections
The process of packaging and transferring data from one
computer to another is known as - Correct Answers ✅A.
encapsulation
Answers Latest Update 2025
In order to avoid electrostatic discharge, a technician
should... - Correct Answers ✅B. wear an anti-static wrist
strap when working on the computer
What is the term for the essential program in a computer that
maintains disk files, runs applications, and handles? -
Correct Answers ✅C. operating system
A network that uses a public telecommunication
infrastructure to provide remote users with secure access to
their organization's network is known as a - Correct
Answers ✅C. Virtual Private Network
Which of the following is connected to the PC by the NIC -
Correct Answers ✅A. network
To connect Cat-6 cable to a wall-mounted network port, an
_______ connector is necessary. - Correct Answers ✅D. RJ-
45
A signal losing strength over a given a distance is known as...
- Correct Answers ✅A. attenuation
Which type of media is the LEAST susceptible to a lightning
strike? - Correct Answers ✅B. fiber optic
, NOCTI Exam Sample Questions and
Answers Latest Update 2025
In the OSI Model, the layer that establishes, manges, and
terminates connections between applications is the
______________ layer. - Correct Answers ✅D. session
Which layer of the OSI Model provides the electrical and
mechanical transmissions of data? - Correct Answers ✅A.
physical
What type of cable should a technician choose when
connecting a switch to another switch? - Correct Answers
✅A. crossover
Switches and the forwarding decisions use MAC addresses to
make decisions and operate at - Correct Answers ✅B. OSI
Layer-2
The 802.11 standard uses the _______ transmission method -
Correct Answers ✅D. CSMA/CA
The netstat command can be used to display routing tables
and.... - Correct Answers ✅D. active connections
The process of packaging and transferring data from one
computer to another is known as - Correct Answers ✅A.
encapsulation
