CTS-I問題集、AVIXA実際の試験問題

質問 1

What is a control system?

A. An authorization policy

B. An interface between a human and a machine or system

C. A strategy for managing workgroups

D. A system for managing a network

正解: B

質問 2

_____ is the distance in meters between two corresponding points of two consecutive cycles.

A. Magnitude

B. Amplitude

C. Wavelength

D. Frequency

正解: C

質問 3

Different colors of light vary in __________.

A. Intensity

B. Proportion

C. Chromaticity

D. Wavelength

正解: D

質問 4

What does load limit refer to?

A. The maximum wattage capacity of the power supply

B. The maximum impedance in a speaker circuit

C. The permissible weight that can be carried onto a job site

D. The weight rating of a component that should not be exceeded to avoid mounting failure

正解: D

質問 5

When pulling cable through ceilings without the use of conduit you should:

A. Run the cable directly on top of the ceiling grid

B. Only let the cable and drop ceiling grid cross at 90 degree angles

C. Keep the cable off of the ceiling tile where the drop ceiling grid can generate noise

D. Use non-drying cable lubricant to isolate cable from potential noise sources

正解: C

質問 6

Attenuation occurs when the signal level is _________.

A. Increased

B. 0 V

C. Decreased

D. Faulty

正解: C

質問 7

What is a best practice when selecting fasteners for mounting AV equipment?

A. Use bolts with smooth heads.

B. Use bolts that are available near the job site.

C. Use standards-rated bolts.

D. Use bolts that are extra-long.

正解: C

質問 8

What are the methods used to cool an AV equipment rack? (Choose all that apply.)

A. Refrigeration

B. Decompression

C. Evacuation

D. Pressurization

正解: C,D

質問 9

A _____ is a long flexible tape used to pull cable through conduit.

A. Fish tape

B. Mouse

C. Snout

D. Tape measure

正解: A

質問 10

Rigid rear projection screens should be:

A. held in position in the wall by brackets or millwork trim

B. mounted with either side facing the audience

C. rolled to reduce wrinkles and tears

D. transported horizontally

正解: A

質問 11

_____ are the result of a(n) _____ reflection.

A. Diffusions, small

B. Echoes, late

C. Echoes, early

D. Wavelengths, diffuse

正解: B

AVIXA Certified Technology Specialist - Installation - CTS-I 模擬練習