Questions Verified Questions, Correct Answers,
and Detailed Explanations for Computer Science
Students||Already Graded A+
1. What is the primary purpose of a building permit?
A) To increase construction costs
B) To ensure compliance with building codes
C) To guarantee project completion on time
D) To provide insurance coverage
Answer: B) To ensure compliance with building codes
Rationale: Building permits verify that construction work meets safety, zoning,
and code requirements.
2. Which type of contract guarantees a fixed price for a project?
A) Cost-plus contract
B) Lump-sum contract
C) Time and materials contract
D) Unit price contract
Answer: B) Lump-sum contract
Rationale: Lump-sum contracts establish a set price for all work, transferring
cost risk to the contractor.
3. OSHA primarily regulates:
A) Environmental hazards
B) Worker safety
C) Project scheduling
D) Material quality
,Answer: B) Worker safety
Rationale: OSHA (Occupational Safety and Health Administration) enforces
workplace safety standards.
4. What is the main purpose of a lien on a property?
A) To secure payment for labor or materials
B) To reduce property taxes
C) To grant zoning rights
D) To approve building permits
Answer: A) To secure payment for labor or materials
Rationale: A mechanic’s lien protects contractors and suppliers if they are not
paid for work performed.
5. In construction, RFI stands for:
A) Request for Inspection
B) Request for Information
C) Ready for Installation
D) Review for Integration
Answer: B) Request for Information
Rationale: RFIs are used to clarify project details or resolve discrepancies in
contract documents.
6. Which of the following is a common method for estimating project costs?
A) Critical path method
B) Unit pricing
C) SWOT analysis
D) Risk matrix
Answer: B) Unit pricing
Rationale: Unit pricing estimates total costs based on quantities of materials or
labor units.
, 7. What is the critical path in project management?
A) The shortest path for project completion
B) The sequence of tasks that determines the project duration
C) A list of optional project tasks
D) A type of safety protocol
Answer: B) The sequence of tasks that determines the project duration
Rationale: Delays in critical path tasks directly delay project completion.
8. Which type of insurance protects against claims of property damage or
bodily injury?
A) Workers’ compensation
B) Liability insurance
C) Builder’s risk insurance
D) Professional indemnity
Answer: B) Liability insurance
Rationale: Liability insurance covers legal claims from third parties due to
accidents or damage.
9. The purpose of a punch list is to:
A) Document remaining work before final payment
B) Schedule initial project meetings
C) Approve permits
D) Track labor hours
Answer: A) Document remaining work before final payment
Rationale: A punch list ensures all deficiencies are corrected before project
closeout.
10. In concrete, the water-cement ratio affects:
A) Color of concrete
B) Strength and durability
C) Quantity of aggregate
D) Reinforcement spacing