Q4_Quiz1 in Technology10 (Elec)

What does CCTV stand for?

• Closed-Circuit Television

• Centralized Circuit Technology

• Closed Camera Transmission Video

• Centralized Control Terminal Visuals

In CCTV systems, how are video signals transmitted?

• Openly through broadcast television signals

• Through a point-to-point wireless link

• Via satellite communication

• Through internet streaming platforms

When was the earliest documented use of CCTV technology?

• 1920

• 1942

• 1953

• 1969

Who was awarded a patent for the first home security system involving CCTV?

• Walter Bruch

• Queen Elizabeth II

• Marie Van Brittan Brown

• Steve White

What technology made recording easier for CCTV systems in the 1970s?

• VHS tapes

• Digital multiplexing

• Magnetic tapes

• Video cassette recorders (VCRs)

Which development in the 1990s allowed viewing multiple CCTV camera signals on a single monitor?

• Color cameras

• Digital multiplexing

• Magnetic tapes

• VHS tapes

How did CCTV systems evolve in the digital age?

• They became more expensive

• They became wireless

• They abandoned closed-circuit concepts

• They became less reliable

What is/are the modern use(s) of CCTV systems mentioned in the lesson?

• Counting shopper traffic in retail stores

• Tracking checkout wait times

• Analyzing patterns of movement within a store

• Use cameras to observe rocket launches

What is a crucial consideration when choosing a surveillance system?

• The popularity of the brand

• The color of the cameras

• Unique operational or asset-related needs

• The length of the power cord

According to Jordan Rivchun, why are surveillance cameras being leveraged more than ever?

• For marketing purposes only

• For safety, security, and compliance

• For IT support only

• For operational improvements only