Q1: If an Ethernet port on router was assigned an IP address of 172.16.112.1/20‚ what is the maximum number of hosts allowed on this subnet? A. 1024 B. 2046 C. 4094 D. 4096 E. 8190 Answer: C Explanation: Given IP address of 172.16.112.1 / 20‚ subnet mask: 255.255.240.0 max. num of hosts =(( 2^12) -2 ) = 4096-2 = 4094 Q2.:An access list was written with the four statements shown in the graphic. Which single access list statement will combine all four of these statements into a single statements that
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There are many sociological explanations for female inequality in society. Inequality is where something/ someone is seen as not equal compared to something else. For example men have more opportunities than women in life‚ suggesting females suffer huge inequality in many factors of life. Firstly‚ Anne Oakley speaks about how women suffer inequalities in the work place. Oakley notes that after the industrial revolution in Britain acts were passed to limit women working; in 1851 one in four married
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News & Research. Retrieved November 2‚ 2011‚ from www.psychologicalscience.org: http://www.psychologicalscience.org/observer/0301/prescol.html Cherry‚ K. (2006). Explanations for Forgetting: Reasons Why We Forget. Retrieved November 2‚ 2010‚ from About.com Psychology: http://psychology.about.com/od/cognitivepsychology/tp/explanations-for-forgetting.htm Gerrig‚ Richard‚ J.‚ & Zimbardo‚ P. G. (2002). Glossary of Psychological Terms. Retrieved October 27‚ 2011‚ from American Psychological Association:
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Composition and Molecular Formula Worksheet 1. What’s the empirical formula of a molecule containing 65.5% carbon‚ 5.5% hydrogen‚ and 29.0% oxygen? 2. If the molar mass of the compound in problem 1 is 110 grams/mole‚ what’s the molecular formula? 3. What’s the empirical formula of a molecule containing 18.7% lithium‚ 16.3% carbon‚ and 65.0% oxygen? 4. If the molar mass of the compound in problem 3 is 73.8 grams/mole‚ what’s the molecular formula? Write the molecular formulas of the
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The Affects of pH on Peroxidase Enzyme Claire Bell Biology 1130 Jazmen Myers Section 36 Abstract Peroxidase is a turnip enzyme; it is used in the oxidation of hydrogen peroxide to lower activation energy‚ speeding up the reaction. The activity of peroxidase is highly dependent on its environment and most importantly the pH level. Peroxidase has been the focus of many recent studies and is believed to possibly reduce swelling among other things. We conducted an experiment testing
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CHAPTER I Problem and its Background Introduction: Nowadays‚ many families are suffering from poverty and health problems. Some of these health problems are caused by different chemicals that they inhale from the things around them and by different chemicals in products which can cause them problems such as skin irritations. One of those things is the fabric softener‚ so the researchers came up making an alternative fabric softener that is harmless to the health of the people‚ inexpensive
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Inheritance System of anthocyanin pigments in Brassica rapa. Introduction The observations of Brassica rapa in class revealed a variation in color. Brassica rapa‚ also called fast plants‚ was studied because as their name suggests‚ they are able to complete a lifecycle in a short period of time. (www.fastplants.org) The color variations we observed among the plants were that some had green stalks while others were purple. The pigment which gives plants their color is called anthocyanin. (www.carnivorousplants
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Chemical Bonding and Molecular Structure 53 I. Structure of Matter (20%) B. Chemical bonding 1. Binding forces a. Types: ionic‚ covalent‚ metallic‚ hydrogen bonding‚ van der Waals (including London dispersion forces) c. Polarity of bonds‚ electronegativities 2. Molecular models a. Lewis structures TYPES OF CHEMICAL BONDING Ionic Bonding - two atoms of opposite charge electrically attracted to one another Covalent Bonding - two atoms each sharing electrons within a molecular orbital Metallic Bonding
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Statement of Explanation – “The night that never happened” I am composing a creative piece in the form of a short story. The intended audience are adults who are unable to empathise with asylum seekers. I am agreeing with the prompt that ‘It is often the vulnerable and powerless‚ who are unable to avoid the effects of conflict.’ I will draw on ideas from the memoir “The Rugmaker of Mazar-E-Sharif” such as the setting and not to mention using a Najaf-like character who has similar history (dealing
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pH indicators‚ in chemistry‚ are usually a weak acid or base that are naturally occurring in various plants and flowers and can act as dyes. Some examples of indicators are Litmus (Comes from a plant species called a lichen)‚ Phenolphthalein‚ Thymol blue‚ Bromocresol green and Universal indicator. All these indicators have a certain turning point in color once a certain concentration equilibrium of Hydrogen cations in reached (H +) or a certain concentration equilibrium of H3O+(Also OH - using Arrhenius
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