Oklahoma State Closed Circuit Television License Practice Test

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• What feature enhances picture quality when a camera is directed towards bright light sources?
• What is typically required to obtain a Closed Circuit Television License in Oklahoma?
• What does UTP stand for in cabling terminology?
• How are CCTV systems commonly powered?
• According to NFPA 70, what factor influences the choice of insulation for conductors?
• What is the primary purpose of using a balun in CCTV systems?
• Which of the following is a primary purpose of a CCTV system?
• What does the term "latency" refer to in video transmission?
• What is the correct setting on a meter for measuring alternating current voltage (VAC)?
• What resolution is typically considered high definition (HD) for CCTV cameras?
• Which of the following is a critical component of CCTV installation?
• How do different camera resolutions affect identification capabilities?
• What setting should a multimeter be on to read a circuit status without disconnecting the circuit?
• According to NFPA 70, which statement regarding underground cable and conductors is true?
• Which components are essential for a basic CCTV system?
• What is the purpose of using privacy masks in CCTV?
• What safety features are required on workplace power tools?
• What does "PTZ" stand for in CCTV technology?
• In a CCTV system layout, what does "AFF" stand for when a camera is mounted at 12'?
• What type of camera is commonly used for outdoor surveillance?
• What is NFPA 70 commonly referred to as?
• What is the significance of telemetry in CCTV?
• What does "analog video" refer to in the context of CCTV?
• What does "compression" do to video data in CCTV?
• A coworker sustained a high voltage shock during an installation and is unconscious. What is the first action to take?
• What values are needed to determine the maximum available output wattage of a power supply?
• What are the most common non-fatal injuries associated with electrical shock?
• What is one of the characteristics of plenum cables?
• How does digital video recording (DVR) differ from network video recording (NVR)?
• What safety issue can arise from improper maintenance of hand tools?
• What does the term "frame rate" refer to in CCTV systems?
• Why is it important to use a 3-pronged outlet for power tools?
• How can weather conditions affect outdoor CCTV cameras?
• How much power is consumed by a 24VDC circuit drawing 2A?
• What device would you use to measure continuity in a circuit?
• What can be a consequence of ignoring tool maintenance?
• According to NFPA 70, what criteria is used to determine the number and size of conductors in a raceway?
• What is a potential risk of using an isolation transformer incorrectly?
• What does the term "image sensor" indicate in CCTV systems?
• Conductors under a single terminal shall be:
• What is the primary purpose of using fuses in electrical systems?
• If a power tool has a 3-pronged plug and only 2-pronged outlets are available, what should the technician do?
• Which of the following tools would likely require a 3-pronged outlet?
• What does "bandwidth" refer to in IP CCTV systems?
• In Oklahoma, what can result from failing to comply with CCTV regulations?
• What measurement is necessary to determine the focal length of a lens?
• Which type of circuit breaker is designed to prevent electrical shock?
• What is the process of adjusting the distance between the lens and the imaging device called?
• Which of the following components is crucial for enabling remote viewing of a CCTV system?
• Which type of connector is used to connect cable to an IP camera?
• Which of the following is crucial for preventing accidents when using hand tools?
• In CCTV terminology, what does "back focus" refer to?
• What is "digital zoom," and how does it differ from optical zoom?
• Why is lighting important for CCTV systems?
• Which of the following is true regarding confined space entry?
• In video surveillance systems, what is RS485 commonly used for?
• In case of a conflict between the adopted reference and a chapter in the Alarm and Locksmith Industry Rules, which statement is accurate?
• What general safety rule should be followed when using power tools?
• How frequently does alternating current change its polarity?
• What is defined as any physical assault, threatening behavior, or verbal abuse that occurs in an employment setting?
• In CCTV systems, what is the significance of using infrared technology?
• Where is a technician allowed to perform work?
• How can you improve nighttime visibility of CCTV cameras?
• Which measurement on a meter is used to test the conductivity of a circuit?
• When working on a ladder, what should a worker do?
• When measuring current draw in a circuit, where must meter leads be placed?
• What type of building material most interferes with wireless communications?
• Who does the Oklahoma Alarm and Locksmith Industry Act apply to?
• What must all monitoring and/or lease contracts include?
• A blown fuse in a power supply typically indicates what?
• Under the supervision of a licensed technician, how many trainees are allowed to work at a job site?
• Why is it necessary to have an understanding of local privacy laws for CCTV installation?
• What is the maximum recommended cable run for RG59?
• What is a typical feature of devices such as isolation transformers?
• How many feet must the side rails of a portable ladder extend above the landing's surface?
• DC stands for:
• What type of footwear best protects against electrical hazards in the workplace?
• Which of the following statements is true about PTZ controls?
• In alarm and locksmith work, where must a company's license number be displayed?
• How can environmental factors be mitigated in outdoor CCTV installations?
• What does "remote viewing" allow a user to do?
• In electrical terms, what is measured in volts (V)?
• What should be done if proper outlets are not available for power tools?
• What type of network address is required for remote viewing of a NVR or DVR on a long-term basis?
• What is an essential factor to consider when selecting CCTV cameras?
• What is the maximum administrative fine for violations of the Oklahoma Alarm and Locksmith Industry Act?
• What type of current alternates in polarity?
• Why is testing and maintenance important for CCTV systems?
• The term CIF is related to what aspect of video?
• What is the primary purpose of disconnecting power when using a multimeter?
• What is a common problem when using wireless CCTV solutions?
• What is the primary purpose of closed circuit television (CCTV)?
• What is the risk associated with working on ladders?
• What does "open architecture" mean in CCTV systems?
• What does "IP camera" stand for, and how is it different from analog cameras?
• What type of analog coaxial cable connector requires pushing and twisting to firmly connect?
• In a surveillance context, what is meant by the term "resolution"?
• Which of the following is an advantage of using IP cameras over analog cameras?
• What is a key characteristic of alternating current?
• In a CCTV installation, what component is crucial for video recording?
• What type of environment should plenum-rated equipment be used in?
• What is the electromotive force between two points in a circuit called?
• What does "false alarm rate" measure in conjunction with CCTV systems?
• Which legislation governs the alarm and locksmith industry in Oklahoma?
• In what situation is the use of a routed network layout most beneficial?
• Why is it essential to consider camera placement?
• What is the common application of using a Dynamic Host Configuration Protocol in surveillance systems?
• What is a potential drawback of using high-resolution cameras in CCTV?
• What does CCD stand for in imaging technology?
• What is the application and license fee for a technician or salesperson?
• What role does a digital video recorder (DVR) play in a CCTV system?
• When connecting a DVR to a network, what does a MAC address represent?
• Why is it important to have a backup power source for CCTV systems?
• Why are storage solutions important for CCTV footage?
• What would be a possible consequence of exceeding the recommended draw from a battery for video systems?
• Which component in CCTV systems is primarily responsible for capturing video footage?
• What must be done before working on an electrical circuit?
• What is the role of a power supply in CCTV systems?
• What is the smallest element of data in a video image known as?
• Which type of wire carries the most current?
• Why is proper lens selection important for CCTV cameras?
• What safety measure is critical when operating power tools?
• Which is a common problem when using analog cables for video transmission over long distances?
• Which of the following describes a potential benefit of digital CCTV systems over analog systems?
• Which is a common use for a Charged Coupled Device (CCD)?
• When using a multimeter to measure direct current, what should be done first?
• What aspect should you prioritize for outdoor cameras in a surveillance system?
• If there is a conflict between adopted references, which reference should be used?
• Which of the following is NOT an electrical protective device?
• For optimal video quality, what resolution should CCTV cameras ideally support?
• What are two common symptoms of heat stroke?
• Under what condition can non-plenum rated cables be used in a plenum?
• What can influence the effectiveness of a CCTV system?
• What is the function of a video management system (VMS)?
• How does reflective light impact camera performance?
• In what situation is using a stand-alone camera system preferable?
• Which tool is essential for measuring voltage in a circuit?
• Why is user access control important in CCTV?
• What is "motion detection" in CCTV technology?
• Which factor can significantly affect the clarity of footage captured by CCTV cameras?
• In the context of safety measures, what does the term "personal protective equipment" refer to?
• What is the role of safety standards in the workplace according to industry practices?
• What is a defining characteristic of direct current (DC)?
• Which shortcut calculation is used to approximate the total resistance of a circuit with several identical devices in parallel?
• If a coworker is pale, confused, sweating, and feels "shaky", what is the likely cause of his symptoms?
• What essential feature should weatherproof cables have according to installation guidelines?
• Which type of fire-resistant cable is known for its low smoke-producing characteristics?
• How many points of contact with a ladder should a worker maintain at all times?
• What factors influence the choice of a CCTV camera?
• How often should CCTV footage be reviewed?
• Low voltage wiring installations must comply with which code?
• According to NFPA 70, how must direct buried cables be arranged?
• What command line is used to verify IP connectivity to a device?
• What is a benefit of using a hybrid CCTV system?
• Why is a surge protector recommended for CCTV systems?
• What type of environment may require special considerations for CCTV camera placement?
• What does the acronym WDR stand for in the context of video surveillance?
• What is the primary purpose of backlight compensation in a camera?
• A technician experiencing sudden weakness on the right side and trouble speaking may likely be suffering from what?
• What are the most likely causes of accidents when working with hand tools?
• If a system draws 500mA, how long will a 7Ah battery approximately last?
• What is the standard impedance for analog CCTV systems?
• When providing first aid to a victim of heat stroke, what should be done first?
• What is the significance of a warranty for surveillance equipment?
• What does the term "lens" refer to in CCTV?
• In electronic transactions, what crime is committed if a technician falsifies a customer's signature?
• What is the term for the rate of data transfer measured in bits per second?
• What does the term "conductivity" refer to in electrical terms?
• A global system of interconnected computer networks is called?
• When baluns are used with an analog camera, what type of cable is needed?
• Which of the following is NOT a feature of direct current?
• What type of address is required by all IP cameras?
• What is a common use for PTZ (Pan-Tilt-Zoom) cameras in CCTV systems?
• What is the legal importance of signage related to CCTV?
• What is considered a normal symptom of low blood sugar?
• What does "alarm integration" do in CCTV systems?
• What is the primary hazard when working with gas-powered tools in an indoor space?
• Which device is commonly used to fix rolling pictures caused by a ground loop?
• How does the placement of lighting interact with CCTV camera angles?
• Why are cyber security measures crucial for IP camera systems?
• What is a common job requirement for a CCTV technician?
• Which type of insulation is most appropriate for an installation subjected to chemicals?
• A permit-required confined space is defined as one that contains or could contain what?
• What does "field of view" measure in CCTV cameras?
• In residential construction, a harness is required when a worker is at risk of falling more than how many feet?
• What property of a conductor limits current?
• What type of cable employs a dielectric?
• What is the equivalent of 0.0500mA in amperes?
• When using a multimeter to measure resistance, the technician should:
• What is the total resistance of the circuit described?
• GSM and CDMA are two types of what?
• What is a common method for storing footage from CCTV cameras?
• What type of lens provides a wider angle view?
• Why is it important to follow industry standards in electrical work?
• What condition is likely causing a technician to experience chills and thirst?
• What is one key advantage of IP cameras over traditional analog cameras?