CS2204 Communications and Networking Written Assignment Unit 4 1. What are the ways in which we can keep a check on the number of duplicate packets generated due to the Flooding Routing technique? One way to keep a check on the number of duplicate packets is to place a counter in the header of the packet which decrements at each hop. When the counter reaches zero, the packet is discarded. Another method is to keep track of which packets have been flooded and avoid sending them out again. 2. Though Flooding is not a very efficient routing method, it still finds use in a number of applications. Name at least 2 such applications you can think of. Flooding is used in bridges and also in peer-to-peer file sharing. 3. Store and Forward Switches have
Summary The following is an analysis of a proposed effort to improve the functionality, performance, and reliability of the computer described current configuration section, which is acting as an HTPC (Home Theatre PC). The budgetary allowance for this project is $500.00, but must prioritize a failed SATA hard drive containing the boot and system partitions. Secondary to replacements parts, considerable weight will be given to upgrades that would be compatible with a complete replacement within the next 24 months. Current Configuration Motherboard:
Bernadine Conklin Ms. Gross/Mrs. Abrams Quantitative project Section 3 20 October 2015 EAN-13 Check digits and codes are very important to the function and efficiency of a successful society. Whether it be the credit card codes or even looking at barcodes so an item is victoriously scanned. An important one that is used is the EAN Which stand for The European Article Numbering Code or even EAN-13 which is used for the identification of retail products. This contains both the 12 digit data of the product and the 1 check digit naming it a barcode of a numerical value of 13 .This was originally based off the old code of UPC-A (Universal Product Code), it then became the new standard of numbering codes. People
Children in this group were provided with base-10 and unit blocks. Each base 10 block is 1 cm × 1 cm × 10 cm in size. Each unit block is 1 cm × 1 cm × 1 cm in size. The research assistant gave explicit demonstrations of how to use both base-10 block and unit blocks to construct two-digit number. First, the research assistant placed out ten unit-blocks in a line and then put a base-10 block along to the ten unit-blocks.
Hallo, Professor Hanson, and readers of this Journal Entry Problem 1 Let \( \ g: \mathrm{R} \rightarrow \mathrm{R} \) be defined by \( \ g(x) = x^{2} \) Task 1a What is \( \ g^{-1}(4) ? \)
4.) I noticed that there is a relationship between the ionic radius and the atomic number of the representative elements in Group 1A. The higher the atomic number, the bigger the ionic radius is. So, while hydrogen has an atomic number of 1 and Francium has an atomic number of 87, it is safe to assume that FR has a higher ionic radius. This is true; the ionic radius for Hydrogen is 0.012, and for Francium, it is 0.194.
Perhaps many are confused about the existing commands linux, this time I will discuss about the linux basic commands used along with examples of its use. 1: Seeing identification (id and group id number) $ Id 2: Looking the calendar date of the system a. Looking at the current date $ Date b. See calendar $ Cal 9 2002 $ Cal -y 3: Seeing the machine identity $ Hostname
1. ITMO 540 HOMEWORK 3 Name: Payal Desai CWID: A20362549 REVIEW QUESTIONS: Answer 1: White noise is the static noise that is heard in the background. Some amount of it is always present but too much of white noise does not enable a clear conversation because we lose the signal. Answer 2: Impulsive noise is the one which occurs discretely.
1. What is the genome? A genome is an organism 's complete set of DNA that vary widely in size. The smallest known genome found in a bacterium has 600,000 DNA pairs and human and mouse genomes have 3 billion DNA pairs.
With widespread use of internet services, the network scale is expanding on daily basis and as the network scale increases so will the scale of security threats which can be applied to system connected to the network. Viruses and Intrusions are amongst most common threats that affects computer systems. Virus attacks can be controlled by proper antivirus installation and by keeping the antivirus up to date. Whereas any unauthorized access in the computer system by an intruder can be termed as Intrusion and controlled by IDS. Intruders can be grouped into two major categories which are external and internal Intruders.
Regardless how much time is left in the shift,I 'd start by going over to the client who is injured and assist him. I would ensure that the client has clear airways and can breath. I would call for 9-1-1 and staff assistance. While emergency services are on the way I 'd look to see if there are any hazards in the area for us or the client. It 's important to stay calm and quiet with the client while we wait for emergency services to arrive.
The Great Mississippi Flood of 1927 was of the most powerful natural disasters of the 1900’s in 11 states along the Mississippi River from Illinois to Louisiana. The flood lasted from the beginning of April, through May, June and July and finally ended in August. During the flood, the river got to be as wide as 80 miles in some places and submerged residential areas in as much as 30 feet of water. The flood affected multiple states and the country in countless ways. Some of the ways it changed the country was in a social and political way.
In 2096, the Earth starts being exhausted of resources, water level rises due to climate change and the increasing radiation from the Sun. During this period, World War III happens with the two opposing sides are China and United States of America who are fighting for the ownership of the very limited resources on Earth. People would kill, steal, and rape others so that they can survive. Most people if not all have already lost their consciousness and sanity. However, a scientist named Sirloc is inventing a machine that hopefully will be able to solve the problem and bring peace back to Earth.
1- The electromagnetic spectrum is the range of all type of EM radiation. It also describes the wavelength of light. EM radiation is the radiant energy that is released by a certain electromagnetic processes and a wavelength is the distance between successive crests of a wave. 2- The different between ionising and non-ionising radiation is that ionising radiation carries energy to ionize atoms and has more energy than non-ionising.
This is due to the river growing larger, as it travels downstream. Most rivers and creeks grow larger as they flow downstream. The difference with the Mississippi is the amount of water being transported through it. The Mississippi has more tributaries than most. What this means for flooding is that it will be increased, the lower you travel.
2.8 Main Cause of Flood According to Jabatan Penerangan Malaysia (2012), issues of flood that happen certainly had their own causes. There are many causes such as: 2.8.1 Continuous Rain Continuous rain without stopping can cause flooding. In low areas, rain water will flow into the river. River filled with water will overflow causing lowland area are flooded.