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Teletraffic engineering - Quiz
Contributed by: Atherton
  • 1. What is the primary application of teletraffic engineering theory?
A) Transportation traffic engineering theory
B) Software engineering principles
C) Electrical circuit theory
D) Biological system modeling
  • 2. Which field of mathematics is used by teletraffic engineers?
A) Statistics
B) Topology
C) Calculus of variations
D) Abstract algebra
  • 3. What specific theory is mentioned as a tool for teletraffic engineers?
A) Control theory
B) Game theory
C) Queuing theory
D) Information theory
  • 4. What is the ultimate goal of using teletraffic engineering tools?
A) Maximizing bandwidth consumption
B) Eliminating the need for simulations
C) Increasing hardware complexity
D) Reliable service at lower cost
  • 5. Who is credited with creating the field of teletraffic engineering?
A) A. K. Erlang
B) Alan Turing
C) Harry Nyquist
D) Claude Shannon
  • 6. For which type of network was the field of teletraffic engineering originally created?
A) Packet-switched networks
B) Satellite networks
C) Circuit-switched networks
D) Wireless sensor networks
  • 7. Why is teletraffic engineering applicable to packet-switched networks?
A) They exhibit Markovian properties
B) They are identical to telephone networks
C) They use only deterministic arrival processes
D) They do not require statistical modeling
  • 8. What is an example of an arrival process used for modeling?
A) Gaussian distribution
B) Poisson arrival process
C) Binomial process
D) Deterministic constant process
  • 9. Which law allows for the prediction of aggregate system properties?
A) Murphy's Law
B) Ohm's Law
C) Law of large numbers
D) Law of diminishing returns
  • 10. What makes aggregate properties more predictable in large systems?
A) Short observation periods
B) Lack of stochastic variability
C) The law of large numbers
D) Individual behavior of parts
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