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CSE376 - Assignment # 1
Due Date : June 25, 2014
1. Identify the five components of a facts communications system. 2. What is a distributed processing and that which are the advantages of distributed processing?
3. Why protocols and standards are needed ? Explain the differences betwixt two.
4. For each of the following four networks, sift the consequences if a connection/part fails.
a. Five devices arranged in a interstice topology
b. Five devices arranged in a doom topology (not counting the hub) c. Five devices arranged in a bus topology
d. Five devices arranged in a resonance topology
5. Performance is inversely of the same nature to delay. When you use the Internet, what one. of the following applications are to a greater degree sensitive to delay?
a. Sending one e-mail
b. Copying a toothed
c. Surfing the Internet
6. When a company makes a local telephone call to not the same party, is this a point-topoint or multipoint connection? Explain your answer. 7. What is the consanguinity between period and frequency?
8. What does the angular distance of a signal measure? What does the common occurrence of a signal measure? What does the phase of a signal measure?
9. How be possible to a composite signal be decomposed into its individual frequencies? 10. Distinguish between baseband transmission and broadband transmission. Also separate between a low-pass channel and a cord-pass channel. 11. Can we suppose if a signal is periodic or nonperiodic through just looking at its frequency domain plot? How?

12. Do the following :
i) Given the frequencies listed under, calculate the corresponding periods. a. 24Hz
b. 8 MHz
c. 140 KHz
ii) Given the following periods, rate the corresponding frequencies. a. 5 s
b. 12 Jls
c. 220 ns
13. What is the aspect shift for the following?
a. A sine put off with the maximum amplitude at time cipher
b. A sine wave with greatest amplitude after 1/4 cycle
c. A sine ripple with zero amplitude after 3/4 revolution of time and increasing 14. A periodic compounded signal with a bandwidth of 2000 Hz is composed of two sine...

CSE376 - Assignment # 1

Due Date : June 25, 2014

1. Identify the five components of a given conditions communications system.

2. What is a distributed processing and the kind of are the advantages of distributed

processing?

3. Why protocols and standards are needed ? Explain the differences betwixt

two.

4. For each of the following four networks, discuss the consequences if a

connection/fasten together fails.

a. Five devices arranged in a snare topology

b. Five devices arranged in a eminent person topology (not counting the hub)

c. Five devices arranged in a bus topology

d. Five devices arranged in a junto topology

5. Performance is inversely kin to delay. When you use the Internet, which

of the following applications are greater amount of sensitive to delay?

a. Sending one e-mail

b. Copying a toothed

c. Surfing the Internet

6. When a body makes a local telephone call to not the same party, is this a point-to-

peculiarity or multipoint connection? Explain your answer.

7. What is the connection between period and frequency?

8. What does the dimensions of a signal measure? What does the oftenness of a

signal measure? What does the phase of a signal measure?

9. How be able to a composite signal be decomposed into its individual frequencies?

10. Distinguish betwixt baseband transmission and broadband transmission.

Also characterize between a low-pass channel and a cincture-pass channel.

11. Can we declare if a signal is periodic or nonperiodic through just looking at its

frequency landed estate plot? How?

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