DOEACC Society 2009 Bachelor of Computer Application (B Level) IT Tools and Applications - Question Paper

D) All of the above
1.10. Which of the subsequent allows you to communicate with multiple users at the identical time?
A) Instant messaging
B) E-mail
C) A chat room
D) A photo community

2. every statement beneath is either actual or FALSE. select the most improper one
and ENTER in the "tear-off" sheet attached to the ques. paper, subsequent
instructions therein. (1 x 10)
2.1 A 16-bit CPU can process two bytes at a time.
2.2 An electronic multiplexer can be considered as a multiple-input, single-output switch, and
a de-multiplexer as a single-input, multiple-output switch.
2.3 An EPROM is a kind of computer memory chip and is non-volatile.
2.4 Hard disks can be divided into 1 or more logical disks called partitions. This division is
defined in the partition table obtained in sector 0 of the disk.
2.5 Audio-output devices can output only music.
2.6 Mnemonics are associated with machine language.
2.7 MEM and CLS are internal DOS commands.
2.8 You can add dates to worksheets, but spreadsheets cannot use dates in computations.
2.9 Linux is a proprietary software.
2.10 The kernel is a program that constitutes the central core of a computer operating system.
3. Match words and phrases in column X with the nearest related meaning/
word(s)/phrase(s) in column Y. Enter your selection in the "tear-off" ans sheet
attached to the ques. paper, subsequent instructions therein. (1 x 10)
X Y
3.1 SCANDISK A. utility to create disk partition
3.2 AutoCorrect B. Half a byte
3.3 Motherboard C. parallel port
3.4 RS-232 D. relative cell reference
3.5 Resolution E. utility that checks your hard disk for logical and physical
errors on the drive.
3.6 Nibble F. Inserts new text
3.7 Drivers G. Series of program instructions that standardizes the format
of data ranging from a computer and a peripheral device.
3.8 $A$1 H. The main circuit board of a microcomputer.
3.9 Memory I. serial port
3.10 latency J. refers to the time delay
K. DOS command
L. refers to the amount of storage you have in your computer
M. absolute cell reference
N. translates assembly language programs into machine
language
O. The number of distinct pixels in every dimension that can be
displayed.
P. A collection of format settings that you can apply to a
snippet or to opted text.

4. every statement beneath has a blank space to fit 1 of the word(s) or phrase(s) in
the list beneath. Enter your option in the "tear-off" ans sheet attached to the
ques. paper, subsequent instructions therein. (1 x 10)
A. impact B workspace C. Sequential
D. AutoFill E. non-impact F. Alt+Shift+X
G. Shell H. DIP I. Spreadsheet
J. CPU K. MIPS L. line spacing
M. spacing N. Memory Management O. Fill
P. kernel
4.1 Multiprogramming systems are designed to maximize ________ usage.
4.2 Line printers and dot-matrix printers are ________ printers.
4.3 Recording of data on tape is in ________ form.
4.4 ________ is a measure of a computer's processing speed.
4.5 The ________ is where the data will be entered and displayed.
4.6 In Excel ________ allows the user to enter repetitive data quickly.
4.7 The part of operating system that allows the user to communicate, or interact, with it is
called the ________.
4.8 Use ________ to mark terms you want to include in your index.
4.9 ________ determines the amount of vertical space ranging from lines of text in a snippet.
4.10 1 of the main functions of the operating system is ________.

PART TWO
(Answer any 4 questions)
5.
a) What is the function of ALU in a microcomputer system?
b) What is BIOS?
c) What is Pointing device? Name various kinds of pointing device?
d) Express the subsequent binary fractions to their decimal equivalents:
(0.111)2 (11011.101)2
(3+4+4+4)
6.
a) As working with Linux OS all files and directories have security permissions; elaborate
those and how chmod command helps in operating all those permissions?
b) elaborate the 3 kinds of user interface?
c) What is the difference ranging from systems software and applications software?
(7+4+4)
7.
a) What is clip art? How clip art is inserted in MS-Word document?
b) What is the Normal Template?
c) What is AutoText?
d) How do you create a table? Explain, the purpose of split cell and merge cells in a table
with example.
(3+3+3+6)
8.
a) What do you mean by Reference Operators in Excel?
b) How can a worksheet be renamed?
c) elaborate Labels? Illustrate the methodology to enter Numbers as tags in Excel sheet?
d) How is a macros described and executed in Excel?
(3+3+3+6)
9.
a) define Slide Transition and Animation Features of PowerPoint. Why are these features
used in presentations?
b) What is the difference ranging from embedded charts and Chart Sheet? elaborate Legends
and how are they added on a chart?
(8+7)

Earning:   Approval pending.