RCDD-001

RCDD-001 practice questions, page 13 of 15, with answer review and explanations.

Question 61

Using the "pathway design" for horizontal cable distribution, how many cable runs are placed to serve 15 individual?

  1. 15
  2. 30
  3. 45
  4. 60

Question 62

Which of the following is NOT considered acceptable in an information technology system (ITS) conduit design and installation?

  1. Contains no continuous sections longer than 30 m (100 ft)
  2. Bonded to ground on one or both ends in accordance with national or local code requirements
  3. Will withstand the environment to which they were exposed
  4. Uses flexible conduit to access wall outlets
  5. Avoid routing conduit over or adjacent to heat sources

Question 63

Which of the following is true when describing slip sleeves or gutters?

  1. More costly than pull boxes
  2. Can be used as a splice location
  3. Provides more space for pulling
  4. Cannot be used in place of a pull box
  5. Must be equal in size to the main conduit

Question 64

The MINIMUM finished height of access flooring in a general office area is:

  1. 50 mm (2 in)
  2. 150 mm (6 in)
  3. 200 mm (8 in)
  4. 250 mm (10 in)
  5. 300 mm (12 in)

Question 65

Which of the following is NOT an advantage of access floor systems?

  1. They have a low initial cost
  2. They are designed for high capacity
  3. They are aesthetically acceptable for office decor
  4. Cabling is easily accessible across the entire floor
  5. Changes can be made quickly with little occupant disruption