Wednesday, 6 September 2017
Sunday, 27 August 2017
Friday, 21 July 2017
Thursday, 13 July 2017
Thursday, 18 May 2017
Wednesday, 3 May 2017
Worksheet-3
A. Answer the following questions:
1. Which values are directly entered into the cell?
Ans:__________________________________________.
2. Comparison operators returns which type of values?
Ans:__________________________________________.
3.Which type of operators are used to do calculation of numbers?
Ans:__________________________________________.
4. Which printer use laser beam ?
Ans:__________________________________________.
5. Which part of computer enables us to view all the interesting graphics and movies?
Ans:__________________________________________.
6. How much data a CD-ROM can hold now?
Ans:__________________________________________.
7. A monitor works with how many colours?
Ans:__________________________________________.
8. How many sets of Scan Code are there for each scan key action?
Ans:__________________________________________.
9. Generally how many types of ink a inkjet printer use? Name them.
Ans:__________________________________________.
10. Write any example of character printer.
Ans:__________________________________________.
11.Write any two examples of inkjet printer.
Ans:__________________________________________.
Saturday, 22 April 2017
Thursday, 20 April 2017
Worksheet-2
Q1. Answer in one word:
a. How many rows and columns are there in a worksheet?
______________________________________________
b. Name the types of operators used in MS Excel.
______________________________________________
c. Which sign is used to start the formula?
______________________________________________
d. Which function returns the number of characters in a text string?
______________________________________________
e. Which function removes all non-printable characters from text?
______________________________________________
f. Which function repeats text a given number of times?
______________________________________________
g. Which function finds one text value within another?
______________________________________________
h. Which function formats a number and convert it into text?
______________________________________________
i. Which function converts a text argument into number?
_______________________________________________
j.Which function joins several text items into one text item?
_______________________________________________
Thursday, 13 April 2017
Monday, 10 April 2017
Comp.Sci. Worksheet 1 (Class: VII)
Class-VII
Sub:Comp.Sci
Worksheet-1
Q1. Answer in one word/line:
a)
What are pixels?
______________________________________________________________________________________________________________________________
b)
What are
platters?
__________________________________________________________________________________________________________________________
c)
Write difference
between Pits and Lands.
____________________________________________________________________________________________________________________________
d)
Define System
Unit.
____________________________________________________________________________________________________________________________
e)
Which part of
Hard Disk can move a read-write head directly to the desired track?
__________________________________________________________________________________________________________________________
Q2.Write the full forms of the following:
a)
CRT ___________________
b)
LCD ___________________
c)
CD-ROM ___________________
d)
RAM ___________________
e)
RGB ___________________
f)
Pixels ___________________
Q3. Show diagrammatically the different types of
printers with their examples.
Thursday, 16 March 2017
Procedure to insert clip art and picture in MS-Word
Procedure to Inserting clip art and picture
Adding clip art and pictures to your document
can be a great way to illustrate important information or add
decorative accents to existing text. You can insert images from your
computer or search Microsoft's extensive selection of clip art to find the
image you need. Once an image has been inserted, you can format text to wrap
around the image.
To locate clip art:
- Select the Insert tab.
- Click the Clip Art command in the Illustrations group.
- The clip art options appear in the task pane to the right of the document.
- Enter keywords in the Search for: field that are related to the image you want to insert.
- Click the drop-down arrow in the Results should be: field.
- Deselect any types of media you do not want to
- If you also want to search for clip art on Office.com, place a check mark next to Include Office.com content. Otherwise, it will just search for clip art on your computer.
- Click Go.
To insert clip art:
1.
Review the results from a clip art search.
2.
Place your insertion point in the document where you
want to insert the clip art.
3.
Click an image in the Clip Art pane. It will appear
in the document.
You can also click the drop-down arrow next to the
image in the Clip Art pane to view more options.
To insert a picture from a file:
- Place your insertion point where you want the image to appear.
- Select the Insert tab.
- Click the Picture command in the Illustrations group. The Insert Picture dialog box appears.
- Select the desired image file, then click Insert to add it to your document.
To
resize an image, click and drag one of the corner sizing handles. The
image will change size while keeping the same proportions. If you want to
stretch it horizontally or vertically, you can use the side sizing handles.
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