11 class computer sc.
plzz give me answers...
Answers
Explanation:
secondary memory is where program and data are keep on long-term basic common secondary storage device are the hard disk and optical disks
Explanation:
1- secondary memory is computer that is non-volatile and persistent in nature and is not directly accessed by a computer / processor.
2- it is a special very high-speed memory. It is used to speed up and synchorinzing with high-speed CPU. It is a memory type that acts as a buffer between RAM and the CPU.
3- Crawling: is the analysis of the webpages on the internet. The search engine scans the code and the content of every URL it finds.
Indexing: is the gathering of contents found during the crawling process.
4- For Windows
Step 1: Open Microsoft Word in your Windows system.
Step 2: Go to the ‘Insert’ tab.
Step 3: Then, click the ‘page number’ icon at the upper right section.
Step 4: Choose a location.
Step 5: Select an alignment style.
Step 6: In case you do not wish page number to appear on the first page, then select ‘different first page’.
Step 7: If you want the numbering to start with 1 on the second page, then
Go to ‘page number’.
And select ‘format page numbers’, choose ‘start at to 0’.
Step 8: When you are done, select ‘close header and footer’ or tap ‘esc’
5- pixel -- The term "pixel" is actually short for "Picture Element." These small little dots are what make up the images on computer displays, whether they are flat-screen (LCD) or tube (CRT) monitors. The screen is divided up into a matrix of thousands or even millions of pixels. Typically, you cannot see the individual pixels, because they are so small. This is a good thing, because most people prefer to look at smooth, clear images rather than blocky, "pixelated" ones.
resolution -- Resolution measures the number of pixels in a digital image or display. It is defined as width by height, or W x H, where W is the number of horizontal pixels and H is the number of vertical pixels.
hope it helpful to you
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