DGT301 - Part 2 - Digital Signal
Processing Exam Questions and
Answers 100% Pass
QN=52 Periodic signals are power signals
a. True
b. False - ✔✔a
QN=53 Select a right statement:
a. Z{x*(n)} = X*(z*)
b. Z{x*(n)} = - X*(z*)
c. Z{x*(n)} = X*(z)
d. Z{x*(n)} = X(z*) - ✔✔a
QN=54 Computational complexity refers to
a. the number of arithmetic operations required to compute an output value
for the system.
b. the number of times a fetch from memory is performed.
c. the number of times a comparison between two numbers is performed
per output sample.
1
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
, d. all of the others. - ✔✔c
QN=55 Digital signal processing
a. provides an alternative method for processing the analog signal.
b. is the Math.
c. is the discussion of spectral analysis.
d. none of the others. - ✔✔a
QN=56 The power of transmiter is 0 dBm or _______ .
a. 0 W
b. 1 mW
c. 10 mW
d. 1 W - ✔✔b
QN=57 Another name for an ideal filter is
a. Bessel.
b. Brick wall.
c. Linear.
d. Digital. - ✔✔b
QN=58 The evaluation of the crosscorrelation formula involves ____
operations, namely: ____________.
a. two / multiplying, summing.
2
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
Processing Exam Questions and
Answers 100% Pass
QN=52 Periodic signals are power signals
a. True
b. False - ✔✔a
QN=53 Select a right statement:
a. Z{x*(n)} = X*(z*)
b. Z{x*(n)} = - X*(z*)
c. Z{x*(n)} = X*(z)
d. Z{x*(n)} = X(z*) - ✔✔a
QN=54 Computational complexity refers to
a. the number of arithmetic operations required to compute an output value
for the system.
b. the number of times a fetch from memory is performed.
c. the number of times a comparison between two numbers is performed
per output sample.
1
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
, d. all of the others. - ✔✔c
QN=55 Digital signal processing
a. provides an alternative method for processing the analog signal.
b. is the Math.
c. is the discussion of spectral analysis.
d. none of the others. - ✔✔a
QN=56 The power of transmiter is 0 dBm or _______ .
a. 0 W
b. 1 mW
c. 10 mW
d. 1 W - ✔✔b
QN=57 Another name for an ideal filter is
a. Bessel.
b. Brick wall.
c. Linear.
d. Digital. - ✔✔b
QN=58 The evaluation of the crosscorrelation formula involves ____
operations, namely: ____________.
a. two / multiplying, summing.
2
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
