(Student timetable database)
some of the field names in this database:
- Student ID
-First Name
-Last Name
-Course Name
- Final exam date
السبت، 23 أبريل 2016
Give 3 examples of Internet Protocol Address
In a network that contains two servers and twenty workstations, where is the best place to install an Anti-virus program?
the best place to install the Anti-virus program, is in the servers, because the servers is like the main brain to the network and all the data that comes from the Anti-virus program will go through it to all workstations.
List three types of transmission media and describe their respective advantages and disadvantages.
(Fiber- optic cable)
advantages:
- acceptable security
- bandwidth of 10 Gbps.
- Super fast
disadvantages:
- High investment cost
- Need for more expensive optical transmitters and receivers
(Satellite)
advantages:
- High bandwidth
- Coverage over a large geographical area
- Can be cheaper over long distances
disadvantages:
- Huge initial cost
- Noise and interference
- Propagation delay
(Microwave)
advantages:
- No cables needed
- Multiple channels available
- Wide bandwidth
disadvantages:
- Line-of-sight will be disrupted if any obstacle, such as new buildings, are in the way
- Towers are expensive to build
The Implementation
I have started by designing my blog, then I download
the question from model and try to understand it, after that I started looking for the answers from the internet and books , after finding the answers I boost it in my weblog in a good organize to make it easy to read for my class mate. Also I use some pictures, links and videos to make my blog more useful and interesting
The Conclusion
That project was very useful for me. because I have learn a lot of new thing while i'm doing it. I have learned how to create my own weblog and share what i'm thinking about on it,without forgetting all the useful website that I discovered while i'm answering the question which I can use in the future for another purpose.
But even with all this benefits there still some problems that I faced since I started doing this project.The first problem and the most difficult one is the question, some question was very difficult to answer its need a lot of search and reading .The second problem was how to deal with the blogger,because that's was my first time to deal with it.
but it still a good experience and i have learned a lot from it .
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