Practice DAY 1


  1. Answer the following questions:
  • What is a computer network?Write down advantages and disadvantages of computer network.
  • Write short Introduction of MS-Access.Write down some features.
  • What is sub Procedure?
2. State whether the following statements are true or false:

  • The online business through internet refers to e-commerce.
  • At the beginning internet used to be called as ARPAN.
3. Select the best alternative from the options given:
(a) Which is the service provided by internet?
(i)Email  (ii) E-Business (iii)  News Group (iv) All of the above

(b) A UPS
(i) Increase the storage capacity of a computer system.
(ii) Increase the process speed.
(iii) Provides backup power in the event of a power cut
(iv) All of above.

(c) 4 MB equal to
(i) 4GB   (ii)  4096 KB  (iii)  Both   (iv) None of these

4. Fill in the blanks with the most appropriate word/s:
(a) One of the major steps to have a long life of computer system is.................
(b) We have to protect our computer from ..............and ............
(c) A network of networks refers to.............
(d) Government of Nepal introduced IT policy in the year...........

5. Match the following :
(a) NCSA Mosaic                     Tim Berner-s Lee
(b) WWW                                 First Web Browser
(c) E-Commerce                        Unguided Media
(d) Radio Web                           Online Shopping

6. Write the full form of the followings:
(a) ARPA  (b) ABC   (c)  BCR (d) BMP

7. Write the output of the following program.

DECLARE SUB PICTURE( )
CLS
CALL PICTURE
END

SUB PICTURE( )
   T=1
   FOR I= 5 TO 1 STEP -1
      PRINT TAB(T);STRING$(I,"*")
     T=T+1
   NEXT I
END SUB

8.
(a) Write a program to convert the temperature given in centigrade to Fahrenheit using FUNCTION...END FUNCTION statement.
(b) Write a program to declare sub procedure module to decide whether a triangle can be formed or not if three sides of a triangle are given by the user.

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