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Ask QuestionPosted by Dhruv Verma 4 years, 10 months ago
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Yogita Ingle 4 years, 10 months ago
A bus topology consists of a main run of cable with a terminator at each end. All nodes like workstations, printers, laptops, servers etc., are connected to the linear cable. The terminator is used to absorb the signal when the signal reaches the end, preventing signal bounce. When using bus topology, when a computer sends out a signal, the signal travels the cable length in both directions from the sending computer. When the signal reaches the end of the cable length, it bounces back and returns in the direction it came from. This is known as signal bounce. Signal bounce may create problems in the computer network, because if another signal is sent on the cable at the same time, the two signals will collide. Collisions in a computer network can drastically reduce the performance of the computer network.
Gaurav Seth 4 years, 10 months ago
A bus topology consists of a single cable with the terminator at each end. All present nodes are connected to the single cable. There is no limit to the no: of nodes that can be attached to this network, but the no: of connected nodes can actually affect the performance of the network.
In a bus topology, one of the nodes acts as the server and transmits the data from one end to the other in a single direction. When the data reaches the extreme end, the terminator removes the data from the line.
Posted by Akashat Gupta 4 years, 10 months ago
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Simran Naaz 4 years, 9 months ago
Shikha Gupta 4 years, 9 months ago
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Yogita Ingle 4 years, 10 months ago
Few examples of computer hardware are –
- Motherboard – it is the circuit board that contains IC sockets and slots.
- Central Processing Unit (CPU) – it is the heart of the computer
- Peripheral of CPU such as Keyboard, Mouse, Monitor, Printer, Speaker, UPS etc.
Posted by Raghav Sarswat 4 years, 10 months ago
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Akhya Sahay 4 years, 10 months ago
Raghav Sarswat 4 years, 10 months ago
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Yogita Ingle 4 years, 10 months ago
Locate the file you want to insert from your computer.
Click the file name.
Click OK.
The movie will appear on the slide. The Movie Tools Options tab and Picture Tools Format tab appear on the Ribbon when the movie is inserted.
Posted by David Tyagi 4 years, 10 months ago
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Posted by Anjali Rawat 4 years, 10 months ago
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Yogita Ingle 4 years, 10 months ago
Word wrapping, also known as line breaking, is the process by which a particular line of text goes or wraps to the next available line automatically when it reaches the end of a text field or a page.
It facilitates the breakage of long words to be wrapped automatically to the next line, in order to fit the available window or width of a page.
Two options of text wrapping available in a word processing software are:
1. Tight
2.Square
Posted by Ashish Balwal 4 years, 10 months ago
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Akshita Samsukha 4 years, 10 months ago
Meghna Thapar 4 years, 10 months ago
A cell is a specific location within a spreadsheet and is defined by the intersection of a row and column. Since most spreadsheets use numbers to define rows and letters to define columns, cells are often referenced by a letter and number combination. Every worksheet is made up of thousands of rectangles, which are called cells. A cell is the intersection of a row and a column. Columns are identified by letters (A, B, C), while rows are identified by numbers (1, 2, 3). A cell. Each cell has its own name—or cell address—based on its column and row.
Posted by Rahul Sannamath 4 years, 10 months ago
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Yogita Ingle 4 years, 10 months ago
Microsoft Windows 10 provides a variety of accessibility tools that makes it easier to see, hear, and use your computer. For instance, the Ease of Access center provides a variety of such as a magnifier as well as mouse and keyboard accessibility options.
Posted by Hariom Patidar 4 years, 10 months ago
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Yogita Ingle 4 years, 10 months ago
Good stress happens when we confront a situation we believe we can manage or control. Here’s an example:
A child is coasting down a hill on a bike with just one hand on the handlebars. When she sees a pothole up ahead, she feels stress and instinctively puts her other hand on the bars.
Bad stress erodes confidence and makes us question our ability. At this point, the girl lets the bike drop in the mud and she runs, as fast as she can, toward her home.
Posted by Tanisha Kataria 4 years, 10 months ago
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Vaishu ? 4 years, 10 months ago
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Yogita Ingle 4 years, 10 months ago
Rows are numbered numerically from top to bottom while Columns Columns are referred by alpha characters from left to right. In Excel 2007, there are 65536 Rows which are numbered as 1, 2, 3, … 65,536. These numbers are shown on the left most portion of the worksheet. Columns Columns (total 256 in Excel) are identified by letters, such as A, B, C,.. AA… IV, and are shown on the horizontal box just above Row 1. Thus, there are 65,536 256 = 1,65,00,000, approximately cells, which is indeed a huge work area, sufficient for all application requirements in one sheet.
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Gaurav Seth 4 years, 10 months ago
As of Now Syllabus of most of the subjects of class 10 is Reduced by 30% for the board Examination 2021. The reduction in the syllabus is a relief for the students. As most of the students are not getting complete education as before because of the coronavirus pandemic. CBSE has played a good role to give relief to the students of Class 10 Board by reducing the Syllabus up to 30%.
In CBSE Class 10 IT Code 402 there is not such a big change in the new syllabus for 2021. Some of the chapters which were included in the previous year are not coming this year. As compared to the previous year’s the syllabus of Class 10 IT CODE 402 is reduced slightly.
<a href="http://cbseacademic.nic.in/web_material/Curriculum21/SQP_MS_X/402_Information_Tech_SQP.pdf">Download CBSE Class 10 IT CODE 402 Sample Paper 2021 ( Download Now )</a>
<a href="http://cbseacademic.nic.in/web_material/Curriculum21/SQP_MS_X/402_Information_Tech_MS.pdf">Download CBSE Class 10 IT CODE 402 Marking Scheme 2021 ( Download now )</a>
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