Punjab Technical University 2008-1st Sem B.Sc Information Technology FUNDAMENTAL OF INFROMATION TECHNOLOGY (.-IT) - Question Paper

Roll No. .. .
Total No. of ques. : 13] [Total No. of Pages : 02
Paper ID [A0301]

(Please fill this Paper ID in OMR Sheet)
B.Sc. (IT/DCA) (101/104) (S05) (Old/New) (Sem. - 1st)
FUNDAMENTALS OF info TECHNOLOGY


Time : 03 Hours
Instruction to Candidates:
1) part - A is Compulsory.
2) Attempt any 9 ques. from part - B.

Maximum Marks : 75


(15 × two = 30)
part - A
Q1)
a) What are the functions of computer system?

b) Convert the decimal number 128 into hexadecimal number.

c) What is the drawback of even-parity bit?

d) What is the function of stack pointer?

e) What is cache memory?

f) What are vision input devices?

g) List the kinds of printers.

h) What is machine language?

i) What is the directory structure of MS-DOS?

j) What are the security features of windows?

k) How animation is possible in Power Point?

l) How we can insert image in word document?

m) How sorting is done in excel?

n) What is bootstrap program?

o) What is assembler?


part - B
(9 × five = 45)
Q2) elaborate the main generations of computer? discuss all generations with

Q3) By taking an example discuss hamming code technique for fault detection

Q4) What is ROM? discuss all the forms of ROM.

Q5) What is output device? discuss all the output devices. Q6) discuss the working of magnetic disk.
Q7) What is operating system? discuss all the components of operating system.

Q8) define various commands in MS-DOS operating system with their

Q9) elaborate the uses of word processing and discuss its main features. Q10) How charts and graphs can be created in excel?

Q11) discuss instruction cycle in detail.

Q12) What is machine language? discuss its advantages over assembly language.

Q13) discuss hexadecimal number system and how it differ from BCD number
System?

Earning:   Approval pending.