Solved : NIELIT (O-Level ) IT Tools and Business Systems (July 2019)
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 : Full form of ASCII :
(A) American Standard Code for Information Interconnection
(B) American Standard Code for Information Interchange
(C) American Situation Code for Information Intercommunication
(D) American Standard Coding for
1.2 : Convert 10100011 from binary to decimal :
(A) 121 (B) 163
1.3 : Which characteristic of computer distinguishes it from electronic calculators?
(A) Accuracy
(B) Versatility
(C) Storage
(D) Automatic
1.4 : In Microsoft word shortcut key CTRL +W is used for :
(A) Open the Print Dialog box
(B) Update the current web page
(C) Close the current window
(D) Open the new window
1.5 : To create a copy of files in the event of system failure, you create a :
(A) restore file (B) backup
(C) firewall (D) redundancy
1.6 : Which of the following is a tool to send letter to many recipients in MS-Word ?
(A) What-if (B) Mail merge
(C) Goal seeking (D) Sorting
1.7 : What type of telecommunications hardware allows you to access the web ?
(A) Browser
(B) Modem
(C) FTP protocol
1.8 : What type of computers are client computers (most of the time) in a client- server system ?
(A) Mainframe
(B) Mini-computer
(C) Microcomputer
(D) PDA
1.9 : __________ maps IP addresses with the domain names of the sites.
(A) URL
(B) DNS
(C) FTP
(D) None of the above
1.10 : Permissions of read-only file in Linux Operating System is represented as :
(A) 111 (B) 666
(C) 777 (D) 222
2.2. Each statement below is either TRUE or FALSE. Choose the most appropriate one and enter your choice in the "OMR" answer sheet supplied with the question paper, following instructions therein.
(1x10=10)
2.1 Freeware is a software that is available for use at no monetary cost.
2.2 IPv6 Internet Protocol address is represented as eight groups of four Octal digits.
2.3 The Language that the computer can understand is called Machine Language.
2.4 Magnetic Tape used random access method.
2.5 GNU / Linux is a open source operating system.
2.6 Object code is a source code translated into machine language through a compiler.
2.7 UNIX is a free, reliable alternative to Windows XP.
2.8 Presentation graphics software can convert numeric data into charts.
2.9 Fourth-generation languages are typically nonprocedural.
3. Match words and phrases in column X with the closest related meaning of word(s)/phrase(s) 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
|
Software
that displays data in a grid, with the capability of recalculating numerical
data is
|
A.
|
integrated
software package
|
3.2
|
A software
package that combines two or more applications, such as word processing and
spreadsheets, providing for easy
transfer of data between them best describes
|
B.
|
Desktop
publishing software
|
3.3
|
A set of rules
for solving a problem in a given number of steps
|
C.
|
ORACLE
|
3.4
|
Data transfer rate of a Dial-up
Modem is measured in
|
D.
|
Mbps
|
3.5
|
Which menu includes the command
'find'?
|
E.
|
Software
|
3.6
|
A CD-ROM drive
is labelled with 52X. Here 52X is a measurement of
|
F.
|
Key
|
3.7
|
BIOS is a
|
G.
|
Edit
|
3.8
|
In a relational
database, tables are logically linked to each other by a
|
H.
|
Data Transfer Rate
|
3.9
|
A software for locating
and managing stored Web pages is
|
I.
|
Algorithm
|
3.10
|
Popular RDBMS
|
J.
|
Server
|
K.
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Spreadsheet software
|
||
L.
|
Hardware
|
||
M.
|
Kbps
|
4. Each statement below has a blank space to fit one of the word(s) or phrase(s) in the list below. Choose the most appropriate option, enter your choice in the “OMR” answer
sheet supplied with the question paper, following instructions therein.
(1x10=10)
A.
|
Icon
|
B.
|
10
|
C.
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Random
|
D.
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Compiler
|
E.
|
Information
|
F.
|
8
|
G.
|
Template
|
H.
|
Operating System
|
I.
|
Sequential
|
J.
|
Mainframes
|
K.
|
Dynamic RAM
|
L.
|
Assembler
|
M.
|
Output
|
4.1 Program which acts as an interface between a user and the hardware is called________________.
4.2 Different stages in information processing are input, processing, .
4.3 The way of accessing information on a magnetic tape is .
4.4 __________ is a program that translates mnemonic statements into executable instructions.
4.5 Base of Octal number system is .
4.6 is data that has been organized or presented in a meaningful fashion.
4.7 are computers that excel at executing many different computer programs at the same time.
4.8 An _______________ is a small image that represents a file, command, or another computer function.
4.9 A memory that requires refreshing of data is .
4.10 A pre-formatted document or a wizard for fill-in-the-blank creation of a document is called _.
PART TWO
(Answer any FOUR Questions.)
5.
6.
(5+4+6=15)
7.
8.
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