Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Computer Network & Security Expert

Q1. In a digital system, 8-input links are multiplexed by using STDM. Each of the input sources is making 1024 bits per second. Each frame comprises of 8 bits from each source and adds 1 bit as a framing bit. find out the number of frame transmitted per second and the data capacity of the link.

Q2. find out the CRC for a 10-bit sequence 1010011110 and a divisor of 1011.

Q3. Describe what is B8ZS encoding? Draw the time versus amplitude graphs for the stream 100100000010001 by using the B8ZS Bipolar encoding scheme.

Q4. Communication line capable of transmitting at a rate of 50 Kbps will be employed to accommodate 10 sessions each producing Poisson traffic at a rate 150 packets/minute. The packet lengths are exponentially distributed with mean 1000 bits. For each session determine the average number of packets in the queue, average number of packets in the system and average delay per packet if line is allocated to the sessions by using the 10 equal-capacity time-division multiplexed channels.

Q5. Distinguish between Go-Back-n and Selective-Reject protocols. Illustrate the sequence numbers for 20 packets in which they are transmitted by using Selective-Reject, if packet 5 is damaged and acknowledgement for packet 12 is lost. Suppose that the sliding window size is 7 and acknowledge for ever packet is sent.

Q6. Provide the header format of ATM Cell. As well describe the semantics of each field in the header.

Computer Network & Security, Computer Science

  • Category:- Computer Network & Security
  • Reference No.:- M910398

Have any Question? 


Related Questions in Computer Network & Security

Assignmentall questionscarry equal weight do not change the

Assignment All Questionscarry equal weight. Do not change the order of questions. To receive full credit, show all of your work. Answers must be typed in, following APA style. Handwritten solutions will not be accepted a ...

Questions1 describe three factors that help to influence

Questions: 1. Describe three factors that help to influence our nation's focus on natural or man-made disasters. 2. What issues have been raised concerning some of the authorities granted to government agencies in the PA ...

Assignmentyou have been tasked with reconfiguring the

Assignment You have been tasked with reconfiguring the network for your company, which has grown considerably over the past year. You have used only static routing in the past, but you do not wish to spend the administra ...

What are the main components of cryptology explain the

What are the main components of cryptology? Explain the relationship between plaintext and ciphertext ? Define asymmetric encryption. Why would it be of interest to information security professionals? One tenet of crypto ...

Write one paragraph only for each questions1- can a

Write one paragraph only for each questions. 1- Can a business survive in today's world without a website or a poorly maintained website? Why or Why not? 2- What's your biggest fear about using the Internet? Why? Can you ...

Assignment designing compliance within the lan-to-wan

Assignment: Designing Compliance within the LAN-to-WAN Domain Note: Review the page requirements and formatting instructions for this assignment closely. Graphically depicted solutions, as well as the standardized format ...

Assignment network layerquestion 1 routing 1 use the packet

Assignment: Network Layer Question 1: Routing 1. Use the Packet Tracer software to build the above network. a. Choose the generic empty router type for your routers. b. Choose the generic empty switch type for your switc ...

Assignmentthe vice president of sales for your company has

Assignment The Vice President of Sales for your company has asked you for more information on cloud-based office productivity suites. He tells you that the Sales team is often remote and needs to be able to stay connecte ...

Information securityfor this weeks discussion consider the

Information Security For this week's discussion, consider the following prompts: A cipher can be created by using a keyword. For example, if we choose "statistic" as our keyword, our cipher would be determined as follows ...

Discussiontroubleshooting please respond to the followingas

DISCUSSION Troubleshooting" Please respond to the following: ?As explained throughout the text, troubleshooting is a structured methodology that requires personal fine-tuning. With that in mind, suppose a user at your co ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro