Class 3 E-F

Revision 3a and b

revision for cl 3a to 3f

                                05.12.16
                               revision-1
                       Chapter 4 and chapter 6
Q1. Name the different types of Keys:
A1.  Alphabet keys, Number keys, Function keys, Arrow keys, Special keys
Q2. Write the names of the keys:
a.  The keys that move the cursor-ARROW KEYS
b. The Key that erases mistakes from the left-BACKSPACE
The Key that erases mistakes from the right-DELETE
The key that helps to type only capital letters-CAPSLOCK
e.The key that brings the cursor to the beginning of the new line-ENTER
Q3. Fill in the blanks:
1.Shift key is used to type uppercase character.
2.F1, F2, F3 are Function keys.
3.There are four arrow keys.
4.Function keys are also used as SHORTCUT KEYS.
F1  gives windows HELP AND SUPPORT.
Q4. Match the following:
     1.WEBPAGE     -        Collection of webpages
     2.WEB BROWSER-   like book pages
     3.WEBSITE-              To open a website
Q5. What is WWW?
A. WORLD WIDE WEB is the largest collection of information in the form of websites.
Q6.Write any three uses of internet.
It is used to purchase items.
It is used to search information.
Itis used to download songs.
Q7.Rearrange these words:
WBROSRE-
WSBETEI-
EMMOD-
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Cl3c and 3d(ch 4 , ch 6 and revision 1)