BBM114 Fundamentals of Computing((QB) Sem I - Copy

7/30/2019 BBM114 Fundamentals of Computing((QB) Sem I - Copy

1/7

BBM 114 - FUNDAMENTALS OF

COMPUTING

QUESTION BANK

UNIT I

PART-A (9 Marks)

1.Define Computer. Explain a Simple Model

of a Computer.

2.What are all the steps involved in problem

solving using computer?

Write an algorithm & draw flowchart for

finding highest of three numbers. (Assume

that the numbers are A, B, C).3.(i) Find the decimal and hexadecimal

equivalent of (110110110)2.

(ii) Find the binary equivalent of (8634)10.


2/7

PARTB (15 Marks)

4.Draw a block diagram of computer. Explain

the function of each of the blocks. What are

all the characteristics of computer?

UNITII

PART-A (9 Marks)

5.A) Find the binary addition and subtraction.

(i) (110001)2 & (100110)2

(ii) (1011.001)2 & (100.101)2

b) Multiply (i) 10110 by 110 & (ii) 11001

by 101.

6.Using 2s complement Subtract (i) (-6)

from (-12) & (ii) 7 from 11 & (iii) 2 from (-

6) & (iv) (-3) from 7.

7.Divide (i) 1011 by 11 & (ii) 1111 by 10.

PART

B (15 Marks)

8.(i) Using 2s complement Subtract (i) (-6)

from (-12).


3/7

(ii) Multiply (i) 10110 by 110

(iii) What are the steps involved in longhand

division of binary integers? Divide 11001 by

11.

UNITIII

PART-A (9 Marks)

9.What are the different types of keys in a

keyboard? Explain the use of each of these

key types.

10. What is OCR? Where it is used? What isa Bar code? Where Bar codes are used?

11. Explain briefly about the impact andnon-impact printers with the example.

PARTB (15 Marks)

12. Explain the types of computer memoryin detail.

UNITIV


4/7

PART-A (9 Marks)

13. What is an Assembly language for aComputer? What are the Advantages and

Disadvantages of an Assembly Language?

14. What is a High level language? Whatare the features necessary in High level

language?15. Draw and explain the block diagram of

a language processor. What are the steps

used in the translation of High level

language to Machine Language with suitable

diagram.

PARTB (15 Marks)

16. Describe some popular high levellanguages(FORTRAN,COBOL,C,C++,JAV

A).

UNITV

PART-A (9 Marks)


5/7

17. Define OS. Why do we need an OS.Give some of the major facilities provided

by a Modern Operating System.

18. Explain neatly about the Batch OS andTime Sharing OS.

19. Illustrate the Multiprogramming OS withthe suitable diagram and the various statesof program in Multiprogramming System.

PARTB (15 Marks)

20. What do you understand by the termUNIX OS? Why UNIX is popular? What are

the services provided by the UNIX kernel?

UNITVI

PART-A (9 Marks)

21.

What are Computer Networks? Explainvarious types of Computer Networks.

22. Give the Advantages of NetworkingComputers.


6/7

23. How Computers are connected as LocalArea Network?

PART

B (15 Marks)

24. Define protocol. Explain the ISO-OSI &TCP/IP protocol layers in detail with

suitable diagram.

UNIT

VII

PART-A (9 Marks)

25. Explain how a Video is acquired using adigital video camera.

26. Explain the need to Compress Videodata and Video Compression Standards.

27. Explain how the Audio Signals areacquiring and Storing, and also explain the

Compression of Audio Signals.PARTB (15 Marks)


7/7

28. Explain in detail (i) Audio signalprocessing (ii) Speech processing.

Documents

BBM114 Fundamentals of Computing((QB) Sem I - Copy