Architectural design MCQ

Which of the following is a type of Architectural Model?

Answer

Correct Answer: All of the mentioned

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Which view in architectural design shows the key abstractions in the system as objects or object classes?

Answer

Correct Answer: Logical

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What describes how a set of interacting components can share data?

Answer

Correct Answer: Repository pattern

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Which of the following pattern is the basis of interaction management in many web-based systems?

Answer

Correct Answer: Model-view-controller

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Architecture once established can be applied to other products as well.

Answer

Correct Answer: False

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Which of the following is not included in Architectural design decisions?

Answer

Correct Answer: Testing the system

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Which of the following is an architectural conflict?

Answer

Correct Answer: All of the mentioned

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Which of the following view shows that the system is composed of interacting processes at run time?

Answer

Correct Answer: Process

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The UML was designed for describing _________

Answer

Correct Answer: Both object-oriented systems and Architectural design

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A ________ view shows the system hardware and how software components are distributed across the processors in the system.

Answer

Correct Answer: Physical

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What is the word for a small opening in a wall, through which accumulated moisture may drain to the exterior?

Answer

Correct Answer: Weep

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What is waterproofing?

Answer

Correct Answer: The treatment of a surface or structure to prevent the passage of water under hydrostatic pressure.

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What do the initials "U.O.N." stand for?

Answer

Correct Answer: Unless otherwise noted

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What is the purpose of underlayment?

Answer

Correct Answer: To improve weather resistance.

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What does TYP. mean?

Answer

Correct Answer: Typical

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What is the purpose of a through-wall?

Answer

Correct Answer: To divert moisture to the exterior

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What is a tapered edge strip used for?

Answer

Correct Answer: To elevate the roof at the perimeter and at curbs that extend through the roof

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What is the purpose of a substrate?

Answer

Correct Answer: To provide a surface for the roofing or waterproofing membrane to be applied to

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What is the name for discontinuous flashing in masonry walls which follows the elevation of a sloped roof?

Answer

Correct Answer: Step Flashing

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What is a stack vent?

Answer

Correct Answer: The extension of a soil or waste stack through the roof membrane.

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What does Sq. Ft. stand for?

Answer

Correct Answer: Square feet

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What is the term used to describe 100 square feet of roof area?

Answer

Correct Answer: Square

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What does the word "Slope" mean?

Answer

Correct Answer: Pitch

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What is a Slip Sheet?

Answer

Correct Answer: A lightweight rosin sized paper inserted between sheet copper and underlayment to prevent bonding.

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What does it mean to "shingle"?

Answer

Correct Answer: To cover with shingles

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What does a seamer do?

Answer

Correct Answer: Creates precise, uniform seams without the hammer marks typical of manual seaming techniques.

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What is a sealant?

Answer

Correct Answer: A mixture of polymers, fillers, and pigments used to fill and seal joints.

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What is the main use of sealant?

Answer

Correct Answer: To prevent the penetration of water or air.

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What is the definition of scupper?

Answer

Correct Answer: An opening in a wall or parapet that allows water to drain from a roof.

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What is saturated felt?

Answer

Correct Answer: A felt that has been partially saturated with low softening point bitumen.

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What is Rosin Sized Paper?

Answer

Correct Answer: A heavy building paper impregnated with rosin.

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What does a roof system NOT include?

Answer

Correct Answer: The roof deck

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What is Roofing Paper?

Answer

Correct Answer: Same as Building Paper.

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What is Ridging?

Answer

Correct Answer: An upward, "tenting" displacement of a roof membrane

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What is the purpose of a Reglet?

Answer

Correct Answer: The attachment of counterflashing

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What is the purpose of a receiver?

Answer

Correct Answer: To lock into the upper edge of base or counterflashing

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What is Raggle?

Answer

Correct Answer: Same as Reglet

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What is a raked joint?

Answer

Correct Answer: A mortar joint which, during construction or at a later date, has been tooled to provide a deep recess.

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What is a rake?

Answer

Correct Answer: The sloped edge of a roof at first or last rafter.

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How many plies of felt are in a four-ply membrane system?

Answer

Correct Answer: 4

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What is the tangent of the angle between the roof surface and the horizontal?

Answer

Correct Answer: Pitch

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What is the pein used for?

Answer

Correct Answer: To create a textured finish on copper and other materials.

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Pea gravel is used to help prevent what from blocking the flow of moisture?

Answer

Correct Answer: Debris

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What does a patina do?

Answer

Correct Answer: The naturally protective coating that results from the mild corrosive attack of airborne sulfur compounds.

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What does a nailer do?

Answer

Correct Answer: A wood strip, attached to a surface, used as a base for nailing or attaching other material.

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What is Muntz Metal?

Answer

Correct Answer: A copper-zinc metal having 60% copper and 40% zinc.

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Min. is an abbreviation of which word?

Answer

Correct Answer: Minimum

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What is the primary function of a membrane?

Answer

Correct Answer: The exclusion of water

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What does "Max." stand for?

Answer

Correct Answer: Maximum

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What is the linear degradation and pitting of copper placed under a drip edge called?

Answer

Correct Answer: Line Corrosion

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What is the primary purpose of the hold down method?

Answer

Correct Answer: To keep the metal flat

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What is the yield strength of High Yield Copper?

Answer

Correct Answer: 31,000-33,000 psi

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What is the purpose of hemming sheet copper edges?

Answer

Correct Answer: To create a clean, finished edge

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What is the minimum distance, measured at 90 degrees to the eaves, from the upper edge of a shingle to the nearest exposed surface?

Answer

Correct Answer: Headlap

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What does a gravel stop do?

Answer

Correct Answer: Prevents loose aggregate from washing off the roof

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What is the range of size for gravel used in aggregate surfacing?

Answer

Correct Answer: 5/8 inch to 1/2 inch

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What does girth refer to in the context of sheet copper material?

Answer

Correct Answer: The width of the sheet

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What does Gauge refer to?

Answer

Correct Answer: The thickness of copper material

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What is a full collar joint?

Answer

Correct Answer: A vertical joint between masonry wythes that has been grouted solid.

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What is the purpose of flashing?

Answer

Correct Answer: To prevent water penetration and/or to divert water which has already penetrated.

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What type of fibers are used to make felt?

Answer

Correct Answer: Vegetable fibers or glass fibers

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What does the manufacturing process of felt involve?

Answer

Correct Answer: Mechanically interlocking the fibers of the particular felt material in the presence of moisture and heat.

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How many square meters are in 108 square feet?

Answer

Correct Answer: 10

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How many square feet of roofing material are in Factory Square?

Answer

Correct Answer: 108

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What is the transverse dimension of a roofing element not overlapped by an adjacent element in any roof system?

Answer

Correct Answer: Exposure

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What is the purpose of an expansion joint?

Answer

Correct Answer: To minimize the effect of the stresses and movements of a building's components

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What is another name for erosion corrosion?

Answer

Correct Answer: Concentrated water corrosion

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What is the main difference between erosion and corrosion?

Answer

Correct Answer: Corrosion is the deterioration of a material, usually metal, due to a chemical reaction with its environment.

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What is the Edge Strip used for?

Answer

Correct Answer: To protect the edge of a roof or other surface

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What are edge sheets?

Answer

Correct Answer: Felt strips that are cut to widths narrower than the standard width of the full felt roll.

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What is the temperature at which water vapor starts to condense in cooling air at the existing atmospheric pressure and vapor content?

Answer

Correct Answer: Dew point

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What is delamination?

Answer

Correct Answer: Separation of the plies in a roof membrane system or separation of laminated layers of insulation.

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What is the deck?

Answer

Correct Answer: The structural surface to which the roofing or waterproofing system is applied.

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What is dampproofing?

Answer

Correct Answer: Treatment of a surface or structure to resist the passage of water in the absence of hydrostatic pressure.

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What is the purpose of a cricket?

Answer

Correct Answer: To divert water around an obstacle

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What is the term used for each application of material that forms the waterproofing system or the flashing?

Answer

Correct Answer: Course

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What is the main purpose of counterflashing?

Answer

Correct Answer: To cover and protect the upper edge of a base flashing and its associated fasteners.

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What is the use of Copper Soft Temper?

Answer

Correct Answer: It is used only for intricate ornamental applications.

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What is the yield strength of copper cold rolled?

Answer

Correct Answer: 26,000-28,000 psi

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What is the definition of "coping"?

Answer

Correct Answer: The covering piece placed on top of a wall that is exposed to the weather.

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What does "CONT." stand for?

Answer

Correct Answer: Continuous

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What is the definition of condensation?

Answer

Correct Answer: The conversion of water vapor or other gas to liquid as the temperature drops or the atmospheric pressure rises.

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What is composition flashing?

Answer

Correct Answer: Base flashing that is constructed by extending the plies of a built-up roof.

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What is the collar joint?

Answer

Correct Answer: The vertical joint between masonry wythes.

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What is the primary purpose of a cleat?

Answer

Correct Answer: To fasten sheet copper components to the supporting understructure

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What is caulking?

Answer

Correct Answer: A resilient mastic compound used to fill cracks and joints, that remains plastic for an extended period of time.

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What is Cap Flashing?

Answer

Correct Answer: Same as Counterflashing.

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What is the main purpose of a cant strip?

Answer

Correct Answer: To prevent the cracking of roofing applied over it.

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Between which materials are layers of bitumen applied in aBuilt-Up Roof Membrane?

Answer

Correct Answer: Saturated felts, coated felts, fabrics, or mats

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What is the purpose of building paper?

Answer

Correct Answer: To improve thermal insulation and weather protection

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What is the primary alloying element of bronze?

Answer

Correct Answer: Tin

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What is the main alloying element in brass?

Answer

Correct Answer: Zinc

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What is blind riveting?

Answer

Correct Answer: Riveting in such a way that the rivets are not visible on the finished work.

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What is blind nailing?

Answer

Correct Answer: Nailing in such a way that the nail heads are not visible on the finished work.

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What is the primary purpose of a bituminous coating?

Answer

Correct Answer: To prevent direct contact of dissimilar metals

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What is Bitumen?

Answer

Correct Answer: The generic term for an amorphous, semi-solid mixture of complex hydrocarbons derived from coal-tar pitch or asphalt.

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What is the base sheet in a built-up roof membrane?

Answer

Correct Answer: A saturated or coated felt

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What is the first ply of roofing material in a roof membrane assembly called?

Answer

Correct Answer: Base Ply

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What is base flashing?

Answer

Correct Answer: The flashing at the joint between a roofing surface and a vertical surface.

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What is Asphalt made of?

Answer

Correct Answer: Bitumens

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What does Apron Flashing cover?

Answer

Correct Answer: The intersection at a sloping roof with a vertical wall

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What does aggregate refer to in terms of built-up roofs?

Answer

Correct Answer: Crushed stone, crushed slag, or water-worn gravel used for surfacing a built-up roof.

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What is aggregate?

Answer

Correct Answer: Any granular mineral material.

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