Exam questions Essay Example | Topics and Well Written Essays - 500 words

Exam questions - Essay Example If the right is bought, it is called a long call; if the right is sold, it is called a short call. An option that gives the right in due course make a sale at a predetermined price is called a "put" option. If the right is bought, it is called a long put; if the right is sold, it is called a short put. i) Flexibility - Options are an extremely flexible tool. Options can be bought or sold in many different combinations for many different investment opportunities (i.e. Stocks, indices) . This allows for an investor to take advantage of varied market conditions available at a time. Options can be traded to address rising or declining markets, quiet markets or volatile markets with uncertain price directions. ii) Increased trading opportunities – There are a great number of strategies that can be adopted while trading options. These create additional profit and risk management opportunities for traders thus an increase in returns. iii) Limited risk with unlimited profits – If one buys a call option, they benefit from unlimited profit potential as the stock moves higher while the investor who buys a put option, has the benefit of unlimited profit potential as the stock moves lower. Index options are financial derivatives that give the possessor the right, but not the obligation, to buy or sell a basket of stocks, such as the Nasdaq – 100 index options, at an agreed-upon price and before a certain date. An index option is comparable to other options contracts, the difference being the underlying instruments are indexes. One may use index options to hedge when there is need to protect the value of the portfolio of mixed stocks in case of a market decline. Index puts are utilised in this instance. Index puts are generally used to protect unrealised profits stemming from an investor’s portfolio. There may be various classes of options that are available

Policy and Practice in the Education of Bilingual Children Essay

Policy and Practice in the Education of Bilingual Children - Essay Example The possibility is that the other language is learned after learning the first one. Many of the bilingual people grow up in an environment where two languages are being spoken simultaneously. In countries like America, bilinguals are usually found to be the children of immigrants. This is because these children speak their parent's native language during childhood and at home, whereas they speak English in school and with their friends. Therefore, the primary socialization is in the native language, and the secondary is in English. This makes the children bilingual. However, it is not only the immigrants who tend to be bilinguals, but there are many people such that they speak English at school and some other language at the workplace. Moreover, the influence of some significant person also helps a child to develop skills of two or more languages. We can find a number of multilingual and bilinguals in many countries. Moreover, in others, we see that almost every person is bilingual. Talking about India, in some of the parts of India, a child is usually aware of more than one language (Birner 1994, pg.2-3). Cognition technically refers to thinking. Moreover, the entire process of cognition is related to the processing of human-like information and the application of knowledge and change of preferences. This process of cognition is either natural, artificial, conscious or unconscious. This is the reason why they are analyzed from different perspectives and in different contexts. Cognition can be applied to anesthesia, neurology, and various other subjects such as psychology, philosophy, systematic and computer science. Some concepts such as the mind, reasoning, perception, intelligence, and learning are abstract concepts with which cognition is closely related. Cognition can be otherwise regarded as an abstract property of advanced living organisms.