" I create this web blog for helping all computer science students and who interested in computer science. That means this blog work as a helper in your educational carrier. If you have any doubts in your subject (computer science) and you want to know more about in your syllabus topics or Seminar topics pleas E-mail your doubts and your name ,college name, Email ID to edugang@gmail.com . Then you will get the answer with in weak (I ensure 99% chance to get your answer) in your email address.If you forgot to send your name ,college name ,Email ID then I can’t publish your answer.If you want the answer of any question immediately (with in a day)you can contact me in my number shown in the about "Saturday, September 4, 2010
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" I create this web blog for helping all computer science students and who interested in computer science. That means this blog work as a helper in your educational carrier. If you have any doubts in your subject (computer science) and you want to know more about in your syllabus topics or Seminar topics pleas E-mail your doubts and your name ,college name, Email ID to edugang@gmail.com . Then you will get the answer with in weak (I ensure 99% chance to get your answer) in your email address.If you forgot to send your name ,college name ,Email ID then I can’t publish your answer.If you want the answer of any question immediately (with in a day)you can contact me in my number shown in the about "
Friday, September 3, 2010
Recent Articles
" I create this web blog for helping all computer science students and who interested in computer science. That means this blog work as a helper in your educational carrier. If you have any doubts in your subject (computer science) and you want to know more about in your syllabus topics or Seminar topics pleas E-mail your doubts and your name ,college name, Email ID to edugang@gmail.com . Then you will get the answer with in weak (I ensure 99% chance to get your answer) in your email address.If you forgot to send your name ,college name ,Email ID then I can’t publish your answer.If you want the answer of any question immediately (with in a day)you can contact me in my number shown in the about "Sunday, June 20, 2010
Key elements of windows
Question :Discus about the basic key elements of windows ? (3 mark)
Question From :
Hasna k
3rd Year Computer science
Farook college ,Calicut
E-mail:mongamhasna@rediffmail.com
Farook college ,Calicut
E-mail:mongamhasna@rediffmail.com
Answer:
Currently most of the people use the operating system as windows .This is because of it’s simplicity ,some time the simplicity is made the key elements of windows. Any way here we discuses some key elements of windows.
The first element is known as the Technical level or layer which is responsible for carrying the basic operation of hardware
The first element is known as the Technical level or layer which is responsible for carrying the basic operation of hardware
The second important element of the operating system is referred as the file system. File system is responsible for logically arranging files .
3rd element of the operating system is directly linked the users operation and is known as command language. Command language guide user to run different program and manipulate their task. These are basic key elements of an OS
3rd element of the operating system is directly linked the users operation and is known as command language. Command language guide user to run different program and manipulate their task. These are basic key elements of an OS
However an OS is also comprised of compilers, text editors and debugger. These help the smooth functioning of the system and also ensure the security of the system. For ensure the security windows has password protection and special security sender.
In the case of windows key elements we can also describe the interactive interface of windows like START, popup list items ,FOLDER management ,etc… are discuss bellow .
Passwords
Ideally, you do not want your operating system (OS) to go directly to your desktop when you start your computer. It is better to go to a login screen where the user has to enter a password.EncryptionEncryption scrambles your data so that it can only be read when you provide a password. You can encrypt individual files and folders or entire storage device "volumes" with software such as PGP or TrueCrypt.
Malware Protection
Viruses, Trojan horses, worms and keyloggers are collectively known as "malware." An antivirus scanner from Symantec, McAfee or Kaspersky can help protect your computer from these threats.
Ideally, you do not want your operating system (OS) to go directly to your desktop when you start your computer. It is better to go to a login screen where the user has to enter a password.EncryptionEncryption scrambles your data so that it can only be read when you provide a password. You can encrypt individual files and folders or entire storage device "volumes" with software such as PGP or TrueCrypt.
Malware Protection
Viruses, Trojan horses, worms and keyloggers are collectively known as "malware." An antivirus scanner from Symantec, McAfee or Kaspersky can help protect your computer from these threats.
Abow we discuss a lot of about the key elements of Operating system, but in Kerala all government officers are completely going to use the LINUX operating system this is because of the cost of the operating system. That is Linux is a free OS but windows is a costly OS.
Monday, May 17, 2010
Computer science
Computer science or computing science (sometimes abbreviated CS) is the study of the theoretical foundations of information and computation, and of practical techniques for their implementation and application in computer systems.It is frequently described as the systematic study of algorithmic processes that create, describe, and transform information. According to Peter J. Denning, the fundamental question underlying computer science is, "What can be (efficiently) automated?" Computer science has many sub-fields; some, such as computer graphics, emphasize the computation of specific results, while others, such as computational complexity theory, study the properties of computational problems. Still others focus on the challenges in implementing computations. For example, programming language theory studies approaches to describe computations, while computer programming applies specific programming languages to solve specific computational problems, and human-computer interaction focuses on the challenges in making computers and computations useful, usable, and universally accessible to people.
The general public sometimes confuses computer science with careers that deal with computers (such as the noun Information Technology), or think that it relates to their own experience of computers, which typically involves activities such as gaming, web-browsing, and word-processing. However, the focus of computer science is more on understanding the properties of the programs used to implement software such as games and web-browsers, and using that understanding to create new programs or improve existing ones.
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