G-C-E O/L - Practice Questions
Click here- Question
Click here ..Microsoft Excel Model Qustions - Tamil Medium
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Sunday, August 26, 2018
Friday, August 17, 2018
Evolution of Computers
First Generation (1940-1956)
Major Hardware Technology: Vacuum Tubes, Punch Cards
Used Machine language
High heat generation
Slow processing
Large in size
Not portable
Consumes a lot of electricity
Expensive
System Invented: ENIAC, UNIVAC, IBM704, EDVAC, EDSAC
Second...
Tuesday, August 14, 2018
Shutdown, Sleep, Hibernate
Shutdown
when you finish your work with pc or no need or infrequently usage then you can shutdown the pc.
You should save your current works before shutting down
if not, you will permanently loss your current work.
Sleep
sleep is a power saving state that allows...
Friday, August 10, 2018
HTML5- Content models
Meta data
Content that sets up the presentation or behavior of the rest of the content. These elements are found in the head of the document.
Elements:
<base>, <link>, <meta>, <noscript>, <script>, <style>, <title>
Embedded
Content that imports other resources into the document.
Elements:
<audio>, <video>, <canvas>, <iframe>,...
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