DECEMBER 2012

Time: 2 hours                                                                                           Maximum marks: 100

I. Fill in the blanks                                                                                              (9x1=9)

1. A byte consist of ......................... number of bits.

2. All deleted files are temporarily stored in ..........

3. .......................... command is used to select the entire document.

4. .......................... key is used to select new line in the same cell.

5. ........................... key is used to display the spelling dialog box.

6. Recording is done in the book is known as ...................

7. ..................... is the statement of the data in the database.

8. To avoid duplicate entries ....................... is set to a field in the table.

9. ........... collects a data base of information about the documents on the web.

II. Match the following                                                                           (9x1=9)

1. Keyboard                             :          (a) Bold

2. Alt +f4                                 :          (b)Transactions
3. Double click the mouse       :          (c) Landscape
4. Ctrl + B                                :          (d) Netscape navigator
5. Field                                     :          (e) Closes the window
6. Page orientation                   :           (f) .edu
7. Ledger                                  :           (g) To run the application
8. Web browser                        :           (h) Input Device
9. Domain name                       :           (i) Text information

III. Choose the best answer:                                                               (9x1=9)

1. Which is the component used in the second generation computers?
(a) Vaccum tubes           (b) Transistors          (c) Integrated Circuits          (d)VLSI

2. 1 Giga bytes means ..........
(a) 1024 bytes         (b)1024 KB          (c)1024 MB         (d) 1024 TB

3. ............... are wild card charectors
(a) * and /          (b) ? and &          (c) * and ?               (d) * and &

4. Moving a file operation is carried out by ..........
(a) Copy and Paste          (b)Cut and Copy          (c)Cut and Paste          (d) Del and Cut

5. Current page number and section number are displayed in the ..........
(a) Title bar          (b)Menu bar          (c)Ruler               (d)Status bar

6. ......................... key is used to display the "Goto" dialog box in the Excel sheet.
(a) F2                     (b) F3                   (c) F4                    (d) F5

7. Purchase book is used for recording.................
(a) Purchase returns                    (b) Sales             (c) Credit Purchase              (d)Bills payable

8. Pressing the ................. key move the cursor horizontally to the next cell.
(a) Left arrow          (b) Right arrow            (c)  Space bar                    (d)Enter

9. IP addresses .......................
(a) are same             (b)are unique                 (c) cannot be changed           (d)are different

IV Say true or false                                                                                   (10x1=10)

1. John Von Neuman is called as first programmer.
2. RAM is a volatile memory.
3. MICR is an output device.
4. Windoes is an example for GUI.
5. MS Word is used to prepare slide shows.
6. To enter current date, press Ctrl + ; in the cell.
7. A file is defined as the collection of data.
8. Primary key is set to avoid duplicate entries.
9. ISDN is adedicated internet line.
10. All the computers in the internet should use the same operating system.

V. Write short answers for any 12 questions                                           (12x3=36)

1. What are the difference between analog and digital computer.
2.What are the components used in the generation of computers.
3. Compare the primary memory with the secondary memory.
4. What are the advantages of a hard disk.
5. List the external commands in DOS.
6. Compare del and deltree commands.
7. What are the uses of scandisk.
8. Write short notes on header and footer.
9. What is mail merge?
10. Explain howw find and replace a text?
11. What is the use of formula bar?
 12. What are the shortcuts available for selecting data range using keyboard?
13. What is real account?
14. How accounts are classified?
15. Write the steps to create report in MS Access.
16. What is table?
17. Define Internet
18. What do you meant by publishing a web

VI. Write answers in brief                                                                             (3x9=27)

1. Explain the characteristics of computer.

(OR)

State and explain any five DOS external commands

2. Explain the steps to create chart in MS-EXCEL

(OR)

Write the steps to change the margin and page size

3. How can you create a cross tab query?

(OR)

How the email is composed and sent?

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