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Search results for xat=3cos600π t+2cos1800π t
+1
vote
1
answer
4.2k
views
Consider the GBN protocol with a sender window size of 4 and a sequence number range of 1,024. Suppose that at time t, the next in-order packet that the receiver is expecting has a sequence number of k
asked
Sep 30, 2020
in
Computer Networks
by
(user.guest)
0
votes
0
answers
46
views
The time till failure of a part, T years, has the probability density function below and is zero elsewhere, where k is a constant
asked
Sep 19
in
Software Engineering
by
anonymous
0
votes
0
answers
38
views
The time till failure of a part, T years, has the probability density function below and is zero elsewhere, where k is a constant. i. Sketch a graph of the failure rate against time. ii. What does the shape of this graph tell you?
asked
Sep 16
in
Software Engineering
by
anonymous
0
votes
0
answers
303
views
The analog signal is given as x(t)= 2 sin 480t + 3 sin 720t. Calculate 1) Maximum Frequency ii) Nyquist Rate iii) Sampling Theroum
asked
Mar 3
in
Others
by
anonymous
+1
vote
0
answers
145
views
Determine whether or not each of the following signals is periodic. If the signal is periodic, determine its fundamental period.
asked
Sep 22
in
Hardware Systems & Electronics
by
anonymous
+1
vote
1
answer
57
views
Let X be a random variable with EX2 < ∞ and let Y = |X|.
asked
Sep 20
in
Maths & Statistics
by
anonymous
0
votes
1
answer
693
views
Compare the frame structures for 10BASE-T, 100BASE-T, and Gigabit Ethernet. How do they differ
asked
Oct 11, 2020
in
Computer Networks
by
(user.guest)
+1
vote
1
answer
102
views
What are Entity Integrity Constraints?
asked
Sep 23
in
Database Management Systems
by
anonymous
+1
vote
1
answer
42
views
What are the various types of CAT X cables?
asked
Aug 27
in
Computer Networks
by
anonymous
+2
votes
1
answer
58
views
A fair coin is tossed, and a fair die is thrown. Write down sample spaces for (a) the toss of the coin; (b) the throw of the die; (c) the combination of these experiments.
asked
Sep 20
in
Maths & Statistics
by
anonymous
+1
vote
1
answer
53
views
Explain Velocity Factor and Dielectric Constant?
asked
Sep 9
in
Computer Networks
by
anonymous
+1
vote
1
answer
26
views
What are Naming conventions in Java ?
asked
Sep 21
in
Programming Languages & Algorithms
by
anonymous
+1
vote
1
answer
52
views
Explain Order of growth of an algorithm?
asked
Sep 20
in
Software Engineering
by
anonymous
+1
vote
1
answer
73
views
What is Frame Synchronization in TDM systems?
asked
Sep 9
in
Computer Networks
by
anonymous
+1
vote
1
answer
31
views
What is Fourier series?
asked
Sep 9
in
Computer Networks
by
anonymous
+1
vote
1
answer
368
views
List and explain the various replacement algorithm used in cache memory?
asked
Apr 24
in
Computer Architecture
by
anonymous
+1
vote
1
answer
213
views
A coin is tossed three times. What is the probability that it lands on heads exactly one time?
asked
Aug 31
in
Maths & Statistics
by
anonymous
+2
votes
1
answer
131
views
Do you think software system can be phased out even if it is still of high quality and high business Value. Under what circumstances can that be done
asked
Jul 28
in
Software Engineering
by
anonymous
+1
vote
1
answer
239
views
What is Horsepower
asked
Mar 31
in
Others
by
anonymous
+1
vote
1
answer
8.6k
views
Consider the following network. With the indicated link costs, use Dijkstra’s shortest-path algorithm to compute the shortest path from x to all network nodes. Show how the algorithm works by computing a table similar to Table 4.3.
asked
Oct 8, 2020
in
Computer Networks
by
(user.guest)
+3
votes
5
answers
5.1k
views
An analog signal xa (t) = sin(480πt) + 3 sin(720 πt) is sampled 600 times per second.
asked
Sep 29, 2019
in
Hardware Systems & Electronics
by
anonymous
0
votes
0
answers
88
views
A constant volume batch reactor undergoes the series reaction
asked
Oct 8, 2020
in
Maths & Statistics
by
(user.guest)
+1
vote
1
answer
498
views
The porous catalyst pellet shown in Figure 1 has an overall radius R and a thermal conductivity k (which may be assumed constant).
asked
Oct 8, 2020
in
Maths & Statistics
by
(user.guest)
+2
votes
1
answer
2.2k
views
The population of a certain country is known to increase at a rate proportional to the number of people presently living in the country.
asked
Sep 18, 2020
in
Maths & Statistics
by
(user.guest)
+2
votes
1
answer
2.4k
views
Imagine the length of a 10Base5 cable is 2500 meters. If the speed of propagation in a thick coaxial cable is 200,000,000 meters/second, how long does it take for a bit to travel from the beginning to the end of the network?
asked
Jul 2, 2020
in
Computer Networks
by
anonymous
+1
vote
1
answer
1.5k
views
The data rate of 10Base5 is 10 Mbps. How long does it take to create the smallest frame? Show your calculation.
asked
Jul 2, 2020
in
Computer Networks
by
anonymous
+3
votes
1
answer
987
views
Explain the process of Analog to Digital conversion in wireless communications
asked
Jul 24, 2020
in
Computer Networks
by
anonymous
+2
votes
1
answer
1.0k
views
Write a program that will take as input two Web page URLs and find a path of links from one to the other.
asked
Oct 2, 2019
in
Artificial Intelligence
by
anonymous
+2
votes
3
answers
2.2k
views
Solve the cryptarithmetic problem in Figure 6.2 by hand, using the strategy of backtracking with forward checking and the MRV and least-constraining-value heuristics.
asked
Oct 2, 2019
in
Artificial Intelligence
by
anonymous
+1
vote
1
answer
334
views
State Pollack’s rule and prove that if you double the number of transistors in a processor, the chances are that you will only get a speedup of about 40 per cent.
asked
Aug 26, 2019
in
Computer Architecture
by
anonymous
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