Chapter 3 class IX

Class IX

Chapter 3

Application Based Questions

Q.2        a Pg -63

              b. By placing the cursor in the first line and double clicking with the left mouse button.

              c. By triple clicking the selection bar

               d. CTRL + A

Q.3         a. Quick Access Toolbar

               b.           i. Save   ii. Undo                                iii. Redo

Q.4         a. By placing the cursor just after ‘Homes’ and typing the word ‘Hospital’.

                b. By placing the cursor before ‘cartoons’ and typing the word ‘films’.

                c. By selecting the last line and pressing delete key from the keyboard.

                d. By selecting the overtype option, the word songs can be replaced with music in the third                     row.

5.            a. Select the second sentence and pressing the cut option from the clipboard group. Then                           place the cursor at the last line and press paste.

                b. Yes we can reverse the action.

                i. By pressing Undo command from Quick Access Toolbar

                ii. By doing cut and paste again.

Class X Chapter - 3

Class X

Chapter – 3

Introduction to Databases

Application Based questions

1.

Field Name	Data Type
Roll_No.	Auto Number
St_Name	Text
Father’s_Name	Text
Contact_No.	Number
E-mail_Id	Text
Activities_involvedIn	Memo

2.

Field Name	Data Type
VoterId	Auto Number
VoterName	Text
VoterAddress	Memo
VoterDOB	Date/ Time

3.

Field Name	Data Type
BookID	Text
BookName	Text
Author	Text
NoOfCopies	Number
IssuedNoOfCopies	Number
AvailableCopies	Number

4.

Field Name	Key
Account No.	Primary Key
Name	Alternate Key
Mobile	Alternate Key
PAN	Candidate Key
Account Type	Alternate Key
Address	Alternate Key
E-mail	Alternate Key

5.

a. Four

b. Six

c. PlayerId