Solved : IT Tools and Business Systems (Jan 2020)
Part One
1. : Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the "OMR" answer sheet supplied with the question paper, following instructions therein.
(1x10=10)
1.1 : Which Decimal equivalent of the binary number 11100011is:
(A) 227 (B) 226
(C) 224 (D) 228
1.2 : The value of Primary key :
(A) cannot be null
(B) can be null
(C) duplicate
(D) all of the above
1.3 : LINUX is :
(A) a Compiler
(B) an Assembler
(C) an Operating System
(D) an Editor
1.4 : MIS stands for
(A) Maintenance Information System
(B) Model Information System
(C) Management Information System
(D) Media Information Source
1.5 : The most commonly used web browser is:
(A) Internet Explorer
(B) Netscape
(C) Both (A) and (B)
(D) None of the above
1.6 : ________ Memory is used to store BIOS on Motherboard.
(A) ROM
(B) RAM
(C) CACHE
(D) None of the above
1.7 : SQL stands for :
(A) Standard Query Language
(B) Structured Query Language
(C) Shortest Query Language
(D) System Query Language
1.8 : Which of the following is a communication device ?
(A) Printer (B) Monitor
(C) Keyboard (D) Modem
1.9 : Using Microsoft Word's Find and Replace feature you can
(A) replace both text and formatting.
(B) replace text of a document only.
(C) replace formatting only.
(D) replace document's name with a new name.
1.10 : Numbers in base 16 are called as
(A) Octal System
(B) Hexadecimal System
(C) Decimal System
(D) Binary Numbering System
2. Each statement below is either TRUE or FALSE. Choose the most appropriate one and ENTER in the "OMR" answer sheet supplied with the question paper, following instructions therein.
(1x10=10)
2.1 UNIX is a free, reliable alternative to Windows XP.
2.2 Windows clipboard can hold multiple pieces of information at the same point of time.
2.3 By default, the numbers are left aligned and text is right aligned in a spreadsheet.
2.4 A Browser is a software program used for viewing Web pages on the Internet.
2.5 Word file cannot be protected by password.
2.6 A series of specially designed documents,all linked together to be viewed on the Internet is World Wide Web.
2.7 ROM is volatile memory.
2.8 MS Word is system software.
2.9 PowerPoint presentation can be embed with sound, video clips and animations.
2.10 In Microsoft Access deleted record can be undone.
Answer
3. Match words and phrases in column X with the closest related meaning/word(s)/phrases in column Y. Enter your selection in the "OMR" answer sheet supplied with the question paper,following instructions therein.
(1x10=10)
|
|
X |
|
Y |
|
3.1 |
Data transfer rate of a Dial-up Modem is measured in |
(A) |
Information |
|
3.2 |
A device that accomplishes modulation and demodulation |
(B) |
Ctrl + P |
|
3.3 |
Universal serial bus |
(C) |
AVI |
|
3.4 |
IPR |
(D) |
Mac OS |
|
3.5 |
Processed Data |
(E) |
MODEM |
|
3.6 |
Shortcut to print file |
(F) |
Binary |
|
3.7 |
It is a file format to store video
file |
(G) |
Ctrl+S |
|
3.8 |
Operating system software used on the apple Macintosh |
(H) |
USB |
|
3.9 |
Special memory unit within
CPU |
(I) |
RAM |
|
3.10 |
Number system to the base 2 |
(J) |
Intellectual property
right |
|
|
|
(K) |
Kbps |
|
|
|
(L) |
Register |
|
|
|
(M) |
Linux |
4. Each statement below has a blank space to fit one of the word(s) or phrases in the list below. Enter your choice in the "OMR" answer sheet attached to the question paper, following instructions therein.
|
(A) |
16 |
(B) |
B2C |
(C) |
Folder |
|
(D) |
Password |
(E) |
M2M |
(F) |
Ghz |
|
(G) |
Calibri |
(H) |
Star |
(I) |
8 |
|
(J) |
LAN |
(K) |
Format painter |
(L) |
Animation |
|
(M) |
System |
|
|
|
|
4.1 ...........facility copies only format of the selected text not the content.
4.2 ...........is a name of a Font.
4.3 ...........is the rapid display of a sequence of images to create an illusion of movement.
4.4 Speed of latest computer is measured in ........... .
4.5 ...........can contain files as well as sub folders
4.6 Base of Octal number system is ............
4.7 A commercial exchange between business and consumers conducted over the internet is abbreviated as ...........
4.8 Operating System is a ........... software.
4.9 ...........is a type of network topology.
4.10 ...........Unix command is used to change ownership of the file.
Part Two
(Answer any four question)
5.
(a) Define function in Spreadsheet Software. Describe any five functions.
(b) Explain following with example in MS Word :
(i) Mail-Merge.
(ii) Header, Footer, Footnote and Endnote. (8+7)
6.
(a) Discuss the security risks associated with e-commerce.
(b) What is application software? What are the different types of application software?
(c) Describe various components of Windows Desktop.
(5+5+)
7.
(a) Describe the different views available in presentation software.
(b) What is a Relational Database Management System? Differentiate between Create Table & View Table commands in SQL?
(c) Write short note on Database Integrity.
(5+6+4)
8.
(a) What is a path? What is an absolute and relative path in Linux environment?
(b) How Information Technology is going to impact Indian education system ?
(7+8)
9.
(a) Draw a block diagram depicting the four functional units of a computer system.
(b) Define RAM, ROM and Cache Memory.
(c) Explain briefly "Intellectual Property Rights".
(5+5+5)
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