Q4_Quiz1  in Technology10 (Elec)

Q4_Quiz1 in Technology10 (Elec)

10th Grade

14 Qs

quiz-placeholder

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Q4_Quiz1  in Technology10 (Elec)

Q4_Quiz1 in Technology10 (Elec)

Assessment

Quiz

Specialty

10th Grade

Practice Problem

Medium

Created by

michael manalo

Used 1+ times

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14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What does CCTV stand for?

Closed-Circuit Television

Centralized Circuit Technology

Closed Camera Transmission Video

Centralized Control Terminal Visuals

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

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

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

When was the earliest documented use of CCTV technology?

1920

1942

1953

1969

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

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

Walter Bruch

Queen Elizabeth II

Marie Van Brittan Brown

Steve White

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

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

VHS tapes

Digital multiplexing

Magnetic tapes

Video cassette recorders (VCRs)

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

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

Color cameras

Digital multiplexing

Magnetic tapes

VHS tapes

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

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

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