Jamia Hamdard 2007 B.C.A Computer Application Computer Fundamentals-D 101 - Question Paper

Bachelor of Computer Applications
Annual exams - 2007
Computer Fundamentals Maximum marks: 100

Section- I

1. Attempt all the objective kind ques. provided below: (20xl =20)

i. Who is known as dad of computer?
ii. _______ is brain of computer.
iii. What does a RAM with 512 x 16 specifications mean?
iv. Mother Board is also known as ________ Board.
v. _______ deals with binary variables.
vi. Define the memory units - BIT, BYTE, Mega byte and Giga byte.
vii. Write full form of VDU, PROM, BCD, AI.
viii. A software is ________ or set of ______ which is needed to use the computer.
ix. Software's are broadly classified into ________ & _______ software.
x. _________ was the major invention of second Generation Computer.
xi. Full form of ATM is ________
xii. IC's were 1st used in _______ generation of computer.
xiii. Write full form of MBR and DBR.
xiv. Differentiate ranging from "Save" & "Save As" file menu choices.
xv. The zoom percentage can be set ranging from 10% and _____ % of the true size.
xvi. AI ane VR which are major emerging technologies stands for _______ & _______
respectively.
xvii. MS DOS stands for _______.
xviii. What is SDLC?
xix. What is Anti virus software?
xx. In Binary 1+1= _______ with carry ______ .


Section-II

2. Attempt any 6 ques.. All ques. carry equal marks. 5x6=30

i. define evolution of computer.
OR
elaborate various types of monitors? Make a comparison ranging from them.

ii. How cenral processing unit is divided into functional sub units?
explain with a suitable example.
OR
What is a cell in Excel? discuss the difference ranging from deleting cells and
a complete row

iii. a. Convert (225.225)10 to binary, octal and hexadecimal number.
b. elaborate positional & non positional number systems?

iv. a. Convert (623.77)8 to decimal, binary and hexadecimal number system.
b. What is full form of BCD? How BCD is various from EBCDIC?

v. What is client / server Architecture? Write examples of 2 server software

Earning:   Approval pending.