extra assgmnt : test 1 ( 11 AUGUST 2009)

QUESTION 1:

a)Computer is an electronic device which square-shaped look with the other output and input device such as processor,system unit,mouse,motherboard etc..

Explanation:
1.To turn on the computer,click on the button start.
2.The users click on the button(shift+T) to make capital letter of T and it will sent to the system unit.
3.The system unit will received the data and converted it in application and stored the information in the memory
4.The system unit will sent the complete information to the computer and it will display an image of capital letter of T

b)Computer literacy is the knowledge about computer on how to use it.

c)Nowadays,computers become a necessary device to us in our daily life.Every part of our life needs and use computers as a medium to make our life better.every one is not sxcepted from this modern and important device included kids,teenagers,adult,and also old folks.Every one of them use computers in a different way,different places.For example for kids,they are learn about computers started from the kingdergarden.Sometimes,they learn more early about the computers

QUESTION 2 :

a)It use the internet connection to connect with others and a blog also can be shared with others as a form of group ware. Other than that, blog also have the security login which is by using password in order to enable someone to open or start blogging.

b) Advantages of blog

1. The consumer and citizen are potentially better informed and this can only be good for the long-term health of our societies and economies.
2. Blogs have potential to help the organization develop stronger relationships and brand loyalty with its customers, as they interact with the ‘human face’ of the organization through blogs.
3. Blogs, in an intranet environment, can be an excellent way of sharing knowledge within the organization.
4. Blogs can be a positive way of getting feedback, and keeping your finger on the pulse, as readers react to certain pieces, suggest story ideas, etc.
5. Blogs can build the profile of the writer, showcasing the organization as having talent and expertise.

Disadvantages of blog

1. Most people don’t have very much to say that’s interesting, and/or are unable to write down their ideas in a compelling and clear manner.
2. I have often found that the people who have most time to write have least to say, and the people who have most to say don’t have enough time to write it. Thus, the real expertise within the organization lays hidden, as you get drowned in trivia.
3. Like practically everything else on the Web, blogs are easy to start and hard to maintain. Writing coherently is one of the most difficult and time-consuming tasks for a human being to undertake. So, far from blogs being a cheap strategy, they are a very expensive one, in that they eat up time. As a result, many blogs are not updated, thus damaging rather than enhancing the reputation of the organization.