MATLAB Basics set 8

Que.What does the following model show?
a. The discrete impulse is shifted by 8 units in time
b. The discrete transfer function is shifted by 8 units in time
c. The output has an error
d. The output does not match the graph
Que.What does this block do?
a. Gives a logic 1 if the input is greater than it’s previous value
b. Gives a logic 0 if the input is greater than it’s previous value
c. Gives a logic 1 if the input is smaller than it’s previous value
d. Gives a logic 0 if the output is greater than it’s previous value
Que.What does this model do?
a. Generate a step and ramp function
b. Generate a ramp and parabolic function
c. Generate pulse function
d. Error
Que.What does the following block do?
a. Converts a Simulink signal to a physical Signal
b. Converts a Simulink variable to a physical variable
c. Converts a Simulink operation to a physical operation
d. Does nothing
Que.What does the following block do?
a. It evaluates circuit parameters after steady state
b. It evaluates circuit parameters of every component during Simulation
c. It evaluates the equation f(x)=0 for Simulink Signal
d. It does nothing
Que.The error in the above model is the absence of a ___ ground.
a. Simulink
b. HDL coder
c. Simscape
d. A.C.
Que.Is this block necessary for circuit analysis in the SIMULINK model?
a. Yes
b. No
c. Only for AC analysis
d. Only for DC analysis
Que.How can we connect the following blocks?
a. By a wire
b. By converting the signal from the sensor to a Simulink Signal
c. By a VCCS
d. By a ground
Que.What does this block do?
a. Sends a signal from one part of a circuit to another
b. Sends a signal from one file to another file
c. Sends a signal from source to destination
d. Sends a function from one signal to another
Que.What type of signals does this block take?
a. Only real signals
b. Only Complex signals
c. Only digital signals
d. Any signal