PrepTest 89, Section 1, Question 15

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Game
3

A computer forensics laboratory is assigning five technicians�Ruiz, Smith, Tapia, Weeks, and Xie�to examine the data on three computers�F, G, and H. Each technician will be assigned to at least one computer, and each computer will be examined by exactly two technicians. The assignment must conform to the following conditions:

A computer forensics laboratory is assigning five technicians�Ruiz, Smith, Tapia, Weeks, and Xie�to examine the data on three computers�F, G, and H. Each technician will be assigned to at least one computer, and each computer will be examined by exactly two technicians. The assignment must conform to the following conditions:

A computer forensics laboratory is assigning five technicians�Ruiz, Smith, Tapia, Weeks, and Xie�to examine the data on three computers�F, G, and H. Each technician will be assigned to at least one computer, and each computer will be examined by exactly two technicians. The assignment must conform to the following conditions:

A computer forensics laboratory is assigning five technicians�Ruiz, Smith, Tapia, Weeks, and Xie�to examine the data on three computers�F, G, and H. Each technician will be assigned to at least one computer, and each computer will be examined by exactly two technicians. The assignment must conform to the following conditions:

If Smith examines F, Xie examines G.

If Weeks examines F, Xie examines H.

No computer is examined by both Smith and Weeks.

Exactly one computer is examined by both Ruiz and Tapia.

Question
15

Any of the following could be true except:

One of the computers is examined by both Ruiz and Xie.

One of the computers is examined by both Smith and Tapia.

One of the computers is examined by both Smith and Xie.

One of the computers is examined by both Tapia and Weeks.

One of the computers is examined by both Weeks and Xie.

A
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