OKC CCTV Study Guide Questions
And Answers
/. In reference to cabling, UTP means: - Answer-✅Unshielded Twisted Pair
/.According to NFPA 70, what determines the type of insulation used on conductors in
an installation? - Answer-✅Environment
/.What feature helps improve picture quality when aiming cameras towards brightly lit
areas? - Answer-✅Backlight compensation
/.The term CIF refers to: - Answer-✅A common resolution
/.A characteristic of direct current is that it: - Answer-✅Has a constant polarity
/.What crime is committed by a technician or salesperson who falsifies a customer's
signature or adds content to a document that has already been signed? - Answer-
✅Fraud
/.What does CCD stand for? - Answer-✅Charged Coupled Device
/.What is the correct setting on a meter for measuring VAC - Answer-✅V
/.A blown fuse in a power supply usually indicates: - Answer-✅Too much current is
being drawn
/.GSM and CDMA are two types of: - Answer-✅Cellular Networks
/.What type of network address is needed to remotely view a NVR or DVR on a long
term basis? - Answer-✅Dynamic Host Configuration Protocol (DHCP)
/.What does WDR stand for? - Answer-✅Wide Dynamic Range
/.What measurement is needed to determine focal length? - Answer-✅Electronic iris
lens size
/.If a conflict exists between adopted references, the reference that applies shall be the
one: - Answer-✅With the more stringent standard
And Answers
/. In reference to cabling, UTP means: - Answer-✅Unshielded Twisted Pair
/.According to NFPA 70, what determines the type of insulation used on conductors in
an installation? - Answer-✅Environment
/.What feature helps improve picture quality when aiming cameras towards brightly lit
areas? - Answer-✅Backlight compensation
/.The term CIF refers to: - Answer-✅A common resolution
/.A characteristic of direct current is that it: - Answer-✅Has a constant polarity
/.What crime is committed by a technician or salesperson who falsifies a customer's
signature or adds content to a document that has already been signed? - Answer-
✅Fraud
/.What does CCD stand for? - Answer-✅Charged Coupled Device
/.What is the correct setting on a meter for measuring VAC - Answer-✅V
/.A blown fuse in a power supply usually indicates: - Answer-✅Too much current is
being drawn
/.GSM and CDMA are two types of: - Answer-✅Cellular Networks
/.What type of network address is needed to remotely view a NVR or DVR on a long
term basis? - Answer-✅Dynamic Host Configuration Protocol (DHCP)
/.What does WDR stand for? - Answer-✅Wide Dynamic Range
/.What measurement is needed to determine focal length? - Answer-✅Electronic iris
lens size
/.If a conflict exists between adopted references, the reference that applies shall be the
one: - Answer-✅With the more stringent standard
