Nt1310 Unit 3

Words: 833
Pages: 4
Open Document
Discuss the case when the load is low or high in a Bit Map Protocol. What will be the wait slot for a low numbered station and high numbered station?

Collision occurs when two frames are transmitted simultaneously and they overlap in time, resulting in a distorted signal. It affects the overall performance of the system. This can be observed especially when the distance between stations is large and the packet length is short. There are some protocols which can resolve this problem of collision. These protocols are: Bit-map protocol and Binary count down.

Bit map protocol is also known as Collision free protocols is a simple reservation based protocol. In this protocol time is divided into transmission periods, each transmission period consisting of a Bit Map slots in the beginning of the transmission periods, followed by a Data transmission period composed of a variable number of data packet slots. All data packet slots are of the same size, whereas the bit map slot is of a different size. At the start of a given transmission periods, all users having packets to …show more content…
Every station located in this range can hear any signal transmitted by C. Station C is outside the transmission range of B and station B is outside the transmission range of C. However station A, is in the area covered by both B and C. It can hear any signal transmitted by B or C. Assume that station B is sending data to station A. In the middle of this transmission, station C also has data to send to station A. As, station C is out of B's range and transmissions from B cannot reach C. Therefore C thinks the medium is free. Station C sends its data to A, which results in a collision at A because this station is receiving data from both B and C. In this case, we say that stations B and C are hidden from each other with respect to A. Hidden stations can reduce the capacity of the network because of the possibility of
Show More

Related Documents: Nt1310 Unit 3

Nt1310 Unit 3

instructional voice at a good pace. PowerPoint and written instructions on the whiteboards and handouts reinforces learning. Also, the use of many visual components allows for student to gain mastery over the content c. IEP – the level of difficult of the “3-2-1” Note Taking activity can be adjusted to the level of the learner. Reading can be done in pairs with stronger readers assisting the weaker readers. 2.…

Words 379 - Pages 2

Nt1310 Unit 3

In this report, I explain the impacts of galvanised steel capping, propane for torches, plasterboard, copper pipes, electric cables, bricks. The objective of COSHH is to prevent, or to adequately control, exposure to substances hazardous to health, so as to prevent ill health. With COSHH being a required regulation for all elements that could cause damage to the body or environment at CPL is a regulation that will apply to storage as knowledge of what the substances are and how to use/handle them…

Words 631 - Pages 3

Nt1310 Unit 3

i. Government should have proper security infrastructure in place in order to secure their confidential data. Government should take appropriate security measure by procuring the required security tools in order to safeguard their critical infrastructure from various malicious activities on the network. Government should hire competitive staff in order to safeguard the confidential information on their staff. Government should take necessary steps in hiring the competitive and qualified staff in…

Words 2029 - Pages 9

Nt1310 Unit 3

Complete Name: Unit 3 Student Name: Wright, Eboni ********************************************************************************************************** 1. Case Study 1: Taxes (p. 153) ********************************************************************************************************** 2. Given her current situation, list some suggestion on what Shelby should do with a tax refund of $800. Student Answer: With a 800 discount, Shelby should utilize it to pay Mastercard charge. Less…

Words 1064 - Pages 5

Nt1310 Unit 3

that people know about work hazards and how to protect themselves. 2. OSHA is Occupational Safety and Health Administration which provides a workplace free from serious recognized hazards. OSHA standards are design to protect workers from hazards. 3. Exposure Control Plan that includes the requirements of the OSHA Bloodborne Pathogens Standard. 4. The Chain of Infection is when the transmission occurs, and the agent leaves its reservoir or host through a portal of exit, is conveyed by…

Words 232 - Pages 1

Nt1310 Unit 3

Explain that the discussions will be anonymized and used solely to improve the system's effectiveness. 3. What is the difference between a'smart' and a'smart'? Data Security and Access Control: Implement robust data security measures to protect sensitive call data and M&E findings. Restrict access to authorized personnel only and ensure proper data storage…

Words 458 - Pages 2

Nt1310 Unit 3

Question 3 Compare and contrast the types of research methods used in scholarly studies on your proposed (or School-approved) dissertation topic. Synthesize your findings and propose a best-fit method for your dissertation research. Within the context of such a study, identify and analyze the issues associated with each of the following: ethics, sampling, validity, reliability, and bias. Research Methods Research methods are the strategies used to study something or phenomenon…

Words 4466 - Pages 18

Nt1310 Unit 3

poster that is need in A3, they would have to set the paper size to A3 which could be time consuming for the user. Device Drivers To be able to change the device drivers, you will have to click START > DEVICE AND PRINTERS. When the screen comes on it will come up with sections where you can click the settings. The strength of having a device drivers, is that you are able to install the device if it does not automatically install, which will then benefit the user so they are able to use the device…

Words 663 - Pages 3

Nt1310 Unit 3

Standard 3.1 Task 1 The evidence provided was overall EPP data, but was not disaggregated by specialty licensure area or compared to the student population of the university. Teacher candidates’ socioeconomic status (SES) and disaggregated demographic data on admitted candidates was not provided in the evidence. What are the demographic data of the EPP candidates disaggregated by specialty licensure area or across the university? Standard 3.1 Task 2 The EPP did not address how they will record…

Words 627 - Pages 3

Nt1310 Unit 3

Programming Assignment Unit 4 Edon Demiri University of the People Crystal Cummings Operating Systems 1 – 05.03.2018 1. Explain cache coherence. The new technology that has brought us the multiple CPU’s or Multi-core CPU’s has brought us without any doubt advantages, by using them we get faster CPU’s, but this technology has not come without its disadvantages, and we will talk for that only that is in our interest of this topic and that is the use of cache with multiple…

Words 784 - Pages 4