Interior Design Interior Design Materials & Finishes 2

Question 1

Which window treatment fabric weight is most appropriate for achieving full blackout light control?

Accepted Answer

Blackout-lined drapery

Answer

Sheer voile

Answer

Linen blend

Answer

Solar shade

Question 2

In material specification, VOC stands for which term relevant to indoor air quality?

Accepted Answer

Volatile Organic Compounds

Answer

Variable Output Coefficient

Answer

Verified Organic Coating

Answer

Ventilation Opacity Control

Question 3

Which stone is highly porous and requires regular sealing in kitchen applications due to its susceptibility to etching from acidic substances?

Accepted Answer

Marble

Answer

Granite

Answer

Quartzite

Answer

Soapstone

Question 4

Which tile installation pattern uses rectangular tiles arranged so the joints of one row align with the center of tiles in adjacent rows?

Accepted Answer

Running bond/brick

Answer

Herringbone

Answer

Basket weave

Answer

Versailles

Question 5

Acoustic ceiling tiles are specified primarily to achieve which performance goal?

Accepted Answer

Reduced noise transmission between floors and rooms

Answer

Increased thermal insulation

Answer

Enhanced fire resistance ratings

Answer

Improved lighting reflectance

Question 6

Which upholstery fabric is most appropriate for commercial hospitality applications requiring high durability and stain resistance?

Accepted Answer

Performance-grade vinyl or solution-dyed acrylic

Answer

Silk velvet

Answer

Cotton muslin

Answer

Linen gauze