BICSI IN101 EXAM 2025 UPDATED ACTUAL EXAM WITH CORRECT SOLUTIONS.

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BICSI IN101 EXAM 2025 UPDATED
ACTUAL EXAM WITH CORRECT
SOLUTIONS.

Professionalism - correct answer- the competence or skill
M M M M M M M




expected of a professional (How you look, sound, and feel)
M M M M M M M M M M




Actions of a professional - correct answer- Refrain from acts that
M M M M M M M M M M




cause background checks, time management, avoid
M M M M M M




arguments, park appropriot, do not steal time
M M M M M M M




Principle of transmission - correct answer- The movement of
M M M M M M M M




information in either analog or digital form through copper
M M M M M M M M M




conductors and fiber strands
M M M M




AC - correct answer- Alternating current
M M M M M




Analog signal - correct answer- A signal in the form of a wave
M M M M M M M M M M M M




using continuous variations of physical characteristics (constant
M M M M M M M




voltage)
M

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Bandwidth - correct answer- A range of frequencies available
M M M M M M M M




for signaling expressed in hertz (potential capacity of signals
M M M M M M M M M




traveling at once)
M M M




Bel - correct answer- A ratio for analog signal strength (10 dBs)
M M M M M M M M M M M




Current (I) - correct answer- The flow of electrons in a conductor
M M M M M M M M M M M




(Amps)
M




Decibel (dB) - correct answer- A ratio for analog signal strength
M M M M M M M M M M




(1/10 BEL)
M M




DC - correct answer- Direct current
M M M M M




Digital signal - correct answer- Signal in the form of sequences of
M M M M M M M M M M M




discrete pulses (binary signal)
M M M M




EMI - correct answer- Electromagnetic interference
M M M M M

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Frequency - correct answer- The number of cycles that a signal
M M M M M M M M M M




completes in a given time
M M M M M




Hertz (Hz) - correct answer- standard for measurement used for
M M M M M M M M M




measuring frequency in cycles per second. (60 Hz = 60
M M M M M M M M M M




completed cycles per second)
M M M M




Power (P) - correct answer- The amount of energy transferred
M M M M M M M M M




per unit time required to operate a device
M M M M M M M M




Volt (V) - correct answer- A unit of measurement for electromotive
M M M M M M M M M M




force
M




Copper cabling - correct answer- Most common media for data
M M M M M M M M M




transmission. Data is transmitted as electrical pulses. (Cat 5,
M M M M M M M M M




Cat 5e, Cat 6)
M M M M




Attenuation - correct answer- The loss or weakening of a signal
M M M M M M M M M M




between two point expressed in dBs (a ratio of signal sent and
M M M M M M M M M M M M




signal received)
M M

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AWG - correct answer- American wire gauge
M M M M M M




Balanced twisted pair - correct answer- A type of wiring where a
M M M M M M M M M M M




pair of conductors continually twist inside the cable to reduce or
M M M M M M M M M M M




eliminate the possibility of EMI from other conductors in the
M M M M M M M M M M




cable (blue and blue white will be twisted together)
M M M M M M M M M




Capacitance - correct answer- the ability of a conductor to store
M M M M M M M M M M




electrical energy
M M




coaxial cable - correct answer- Cabling with a central metallic
M M M M M M M M M




inner conductor and a separated enclosed outer conductor by a
M M M M M M M M M M




dielectric material like a metallic braid
M M M M M M




Crosstalk - correct answer- Unwanted transfer of a signals
M M M M M M M M




electromagnetic energy (blue interfering with orange)
M M M M M M




Impedance (Z) - correct answer- The total opposition that a
M M M M M M M M M




Mcircuit cable or compound offers to the flow of altering current
M M M M M M M M M M




M(measured in ohms) M M