Computer Science

Solution Library


Report on Elliptic, Low Pass, Bandpass, Butterworth, Chebychev I, II Filters in Matlab

Question 1.  Understanding Elliptic filters:  Elliptic filters are a class of filters that are well understood and well documented, even though their treatment in our textbook is extremely brief.  Using whatever resources you choose, describe:  a) The filter characteristic which ... Read More

Reads ( 919 )
Price: Original Price: $8.50 Now at: $4.50     Add to Cart

How TCP is reliable in Data Transfer Despite IP's unreliability, explain

Question TCP creates a reliable data transfer service, in addition to IP's unreliable best-effort service. Study this statement, and in your own words, summarize how TCP provides a reliable data transfer service. Summary The question belongs to Computer Science, particularly to Networking and it ... Read More

Reads ( 956 )
Price: Original Price: $1.50 Now at: $0.75     Add to Cart

What is Three-Way Handshake in TCP Connections

Question What is three-way handshake? Draw a diagram showing how a TCP connection is established through three-way handshake. Summary The question belongs to Computer Science, particularly to Networking and it is about three way handshake. The three way handshake is about TCP connection and a dia ... Read More

Reads ( 639 )
Price: Original Price: $1.50 Now at: $0.75     Add to Cart

8 Bit Bytes Complement in TCP and UDP Connections

Question UDP and TCP use the 1s complement for their check sums. Suppose you have the following three 8-bit bytes: 10011001, 01010010, and 01011001.a. What is the 1s complement of the sum of these 8-bit bytes? Show all your work.b. Why is it that UDP takes the 1s complement of the sum; that is, why ... Read More

Reads ( 1151 )
Price: Original Price: $1.50 Now at: $0.75     Add to Cart

Packet Sending and Receiving Protocols for FSM

Question Consider a scenario in which a Host, A, wants to simultaneously send messages to Hosts B, C, and D. A is connected to B, C, and D via a broadcast channel, and a packet sent by A is carried by this channel to each of B, C, and D. Suppose that the broadcast channel connecting A, B, C, and D ... Read More

Reads ( 815 )
Price: Original Price: $1.50 Now at: $0.75     Add to Cart

Router CIDR Entries for IP Addresses

Question A router has the following (CIDR) entries in its routing table: Address/mask Next hop135.46.56.0/22 Interface 0135.46.60.0/22 Interface 1192.53.40.0/23 Router 1Default Router 2 For each of the following IP addresses, what does the router do if a packet with that address arrives? a. 135. ... Read More

Reads ( 1211 )
Price: Original Price: $1.50 Now at: $0.75     Add to Cart

Calculate Delay in Network and Data Loss on a Wide Area Network

Question For a 1-Gbps network operating over 5000 km, the delay is the limiting factor, not the bandwidth. Consider a MAN with the average source and destination 20 km apart. At what data rate does the round-trip delay due to the speed of light equal the transmission delay for a 1-KB packet? Assume ... Read More

Reads ( 787 )
Price: Original Price: $1.50 Now at: $0.75     Add to Cart

What does Address Resolution protocol do?

Question What does Address Resolution protocol do? Summary The question belongs to Computer Science and particularly to Networking. The question here is about Address Resolution Protocol. The solution discusses this in further detail. Total Word Count 64   ... Read More

Reads ( 957 )
Price: Original Price: $1.50 Now at: $0.75     Add to Cart

Unique IDs of Network Adapters Manufactured in Different Countries

Question Network adaptors are manufactured by many companies in many countries. How can these companies ensure no two adaptors will have the same MAC address? Identify at least five network interface card makers, and find out how you can tell whether a card was made by either of these companies. S ... Read More

Reads ( 691 )
Price: Original Price: $1.50 Now at: $0.75     Add to Cart

What is CSMA/CD and How Does It Work

Question What is CSMA/CD? How does it work? Explain why RTT on a LAN is an important parameter for CSMA/CD to work. Summary The question belongs to Computer Science and particularly to Networking. The question here is about CSMA/CD and how it works. The importance of RTT on a LAN in CSMA/CD is ex ... Read More

Reads ( 1137 )
Price: Original Price: $1.50 Now at: $0.75     Add to Cart

What techniques can be used for error-detection in the data link layer?

Question What techniques can be used for error-detection in the data link layer? Summary The question belongs to Computer Science and particularly to Networking. The question here is about the techniques that used in error detection in data link layer is explained in the solution in detail. Tota ... Read More

Reads ( 807 )
Price: Original Price: $1.50 Now at: $0.75     Add to Cart

Design an ER Schema for a University Database Application

Question Consider the following set of requirements for a university database that is used to keep track of students' transcripts. (a) The university keeps track of each student's name, student number, social security number, current address and phone, permanent address and phone, birthdate, cla ... Read More

Reads ( 650 )
Price: Original Price: $4.50 Now at: $2.00     Add to Cart