Teletraffic engineering - Quiz
  • 1. What is the primary application of teletraffic engineering theory?
A) Electrical circuit theory
B) Transportation traffic engineering theory
C) Biological system modeling
D) Software engineering principles
  • 2. Which field of mathematics is used by teletraffic engineers?
A) Topology
B) Statistics
C) Calculus of variations
D) Abstract algebra
  • 3. What specific theory is mentioned as a tool for teletraffic engineers?
A) Queuing theory
B) Control theory
C) Information theory
D) Game theory
  • 4. What is the ultimate goal of using teletraffic engineering tools?
A) Reliable service at lower cost
B) Increasing hardware complexity
C) Maximizing bandwidth consumption
D) Eliminating the need for simulations
  • 5. Who is credited with creating the field of teletraffic engineering?
A) Claude Shannon
B) Harry Nyquist
C) A. K. Erlang
D) Alan Turing
  • 6. For which type of network was the field of teletraffic engineering originally created?
A) Packet-switched networks
B) Wireless sensor networks
C) Circuit-switched networks
D) Satellite networks
  • 7. Why is teletraffic engineering applicable to packet-switched networks?
A) They are identical to telephone networks
B) They exhibit Markovian properties
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) Binomial process
B) Deterministic constant process
C) Gaussian distribution
D) Poisson arrival process
  • 9. Which law allows for the prediction of aggregate system properties?
A) Law of large numbers
B) Murphy's Law
C) Ohm's Law
D) Law of diminishing returns
  • 10. What makes aggregate properties more predictable in large systems?
A) The law of large numbers
B) Lack of stochastic variability
C) Short observation periods
D) Individual behavior of parts
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