A) Dome

B) Truss

C) Folded Plates

D) Space Frame

A

B

C

D

A

B

C

D

A

B

C

D

A) Each activity of PERT network has three different time estimates.

B) Expected activity time is estimated based on β-distribution.

C) PERT is a deterministic model.

D) PERT network may have more than one critical path

A) Lowest Bidder

B) Highest bidder

C) Second Lowest Bidder

D) Second Highest bidder

A

B

C

D

A) A selected portion of drawing in detail

B) the entire screen on the monitor

C) a perspective view of the drawing

D) a damaged part of the drawing

A

B

C

D

A

B

C

D

A

B

C

D

A) distribution

B) brilliance

C) darkness

D) warmth