ISYE 6644 ACTUAL MIDTERM EXAM
QUESTIONS AND CORRECT ANSWERS
(100% CORRECT) ISYE 6644 QUESTIONS
AND ANSWERS FROM PAST REAL
MIDTERM TEST
ISYE 6644 MIDTERM PREP
,ISYE 6644 - Midterm Test 1
• Due Mar 7 at 11:59pm
• Points 100
• Questions 34
• Available Feb 26 at 8am - Mar 7 at 11:59pm 10 days
• Time Limit 120 Minutes
Instructions
This test is 120 minutes. You’re allowed one cheat sheet (both sides).
All questions are 3 points, except number 34, which is 1 point.
Good luck! I want you to make this test wish that it had never been born!!
This quiz was locked Mar 7 at 11:59pm.
Attempt History
Attempt Time Score
LATEST Attempt 1 111 minutes 100 out of 100
, Score for this quiz: 100 out of 100
Submitted Mar 7 at 10:51am
This attempt took 111 minutes.
Question 1
pts
True or False ? Discrete-event simulations are particularly suitable for
analyzing continuous-flow phenomena such as the velocity and altitude of
an aircraft as it comes in for a landing.
True
False
Question 2
pts
Consider a single-server queue simulation with i.i.d. exponential
interarrivals, i.i.d. exponential services, and a first-in-first-out service
discipline. Suppose that the arrival rate is 5 per hour, and the service rate is
4 per hour. What will happen in the long run?
(a) The server will be busy about 20% of the time.
(b) The server will be busy all of the time.
(c) The number of custmers in the system (line + in service) will never exceed 9.
(d) The length of the line will never exceed 5.
QUESTIONS AND CORRECT ANSWERS
(100% CORRECT) ISYE 6644 QUESTIONS
AND ANSWERS FROM PAST REAL
MIDTERM TEST
ISYE 6644 MIDTERM PREP
,ISYE 6644 - Midterm Test 1
• Due Mar 7 at 11:59pm
• Points 100
• Questions 34
• Available Feb 26 at 8am - Mar 7 at 11:59pm 10 days
• Time Limit 120 Minutes
Instructions
This test is 120 minutes. You’re allowed one cheat sheet (both sides).
All questions are 3 points, except number 34, which is 1 point.
Good luck! I want you to make this test wish that it had never been born!!
This quiz was locked Mar 7 at 11:59pm.
Attempt History
Attempt Time Score
LATEST Attempt 1 111 minutes 100 out of 100
, Score for this quiz: 100 out of 100
Submitted Mar 7 at 10:51am
This attempt took 111 minutes.
Question 1
pts
True or False ? Discrete-event simulations are particularly suitable for
analyzing continuous-flow phenomena such as the velocity and altitude of
an aircraft as it comes in for a landing.
True
False
Question 2
pts
Consider a single-server queue simulation with i.i.d. exponential
interarrivals, i.i.d. exponential services, and a first-in-first-out service
discipline. Suppose that the arrival rate is 5 per hour, and the service rate is
4 per hour. What will happen in the long run?
(a) The server will be busy about 20% of the time.
(b) The server will be busy all of the time.
(c) The number of custmers in the system (line + in service) will never exceed 9.
(d) The length of the line will never exceed 5.
