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Quiz: Signals & Systems Set-1

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Number of Questions: 40

Question: 11 -

Recursive Systems are basically characterized by the dependency of its output on _______

Options:

  1. Past input

  2. All of the above

  3. Present input

  4. Previous outputs

    5. Answer:

    All of the above
    Solution not available.

Question: 12 -

Which block of the discrete time systems requires memory in order to store the previous input?

Options:

  1. Signal Multiplier

  2. Adder

  3. Unit Advance

  4. Unit Delay

    5. Answer:

    Unit Delay
    Solution not available.

Question: 13 -

What does the term y(-1) indicate especially in an equation that represents the behaviour of the causal system?

Options:

  1. initial condition of the system

  2. negative initial condition of the system

  3. response of the system to its initial input

  4. negative feedback condition of the system

    5. Answer:

    initial condition of the system
    Solution not available.

Question: 14 -

Which type/s of discrete-time system do/does not exhibit the necessity of any feedback?

Options:

  1. Recursive Systems

  2. Non-recursive Systems

  3. None of the above

  4. Both a & b

    5. Answer:

    Non-recursive Systems
    Solution not available.

Question: 15 -

Which among the following belongs to the category of non-recursive systems?

Options:

  1. Causal IIR Systems

  2. Non-causal FIR Systems

  3. Causal FIR Systems

  4. Non-causal IIR Systems

    5. Answer:

    Causal FIR Systems
    Solution not available.