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Objective Question Type for Signal & System || By Dr. Sanjay Sharma 

1. If  a signal system depends on only one independent variable , it is called a ____ signal .

Ans:- one Dimensional 

2. The Representation of a signal by mathematical expression is known as _____

Ans:- Signal Modeling

3. Continuous -time  signals are define for ___

Ans:- Every value of time

4. Discrete - time signals are  ___ in time and ____ in amplitude .

Ans:-  Discrete , Continuous 

5. The signals that are discrete in time and quantized in amplitude are called _______

Ans:- Digital signal 

6. Unit step function may be obtained by _____ the unit impulse function .

Ans:- Integrating 

7. Unit Impulse  Function may be obtained by ____ the Unit step Function 

Ans:- Differentiating

8. Unit ramp function may be obtained by _____  the unit step function .

Ans:- Integrating 

9. Unit step function may be obtained by ______ the unit ramp function 

Ans:- Differentiating 

10. Unit parabolic function may be obtained by _____ the unit ramp function.

Ans:-  Integrating