Public Service Commission
Asst. Computer Operator Exam 2073
Competitive Written Exam Held on 2073-02-32
Correct Answers are Marked as Bold
1.
Which command is used
to display all the files having (.exe) extension but the different file name?
A) dir*.ext
B) dir filename.*
C) dir filename.ext
D) dir*.sys
2.
CHKDSK command is used
to:
A) Report the status of files on
disk
B) Analyze the hard disk error
C) Diagnose the hard disk
error
D) all of the above.
3.
Which command is used
to change the file name?
A) ren
B) rename
C) both of above
D) none of above
4.
Which among the
following are the best tools for fixing errors on disk?
A) Fixdsk
B) Fdisk
C) Scandisk
D) Chkdsk
5.
The key F12 opens a:
A) close dialog box
B) save as dialog box
C) open dialog box
D) save dialog box
6.
Which file starts MS
Word?
A) word2003.exe
B) word.exe
C) winword.exe
D) msword.exe
7.
To invoke help in MS
window one has to use:
A) F4
B) F1
C)
F2
D) F3
8.
Key combination used
for UNDO in MS word is:
A) Ctrl+U
B) Ctrl+z
C) Ctrl+Y
D) Ctrl+V
9.
Which of the following
is not a valid view type in MS-word?
A) print layout
B) web layout
C) outline layout
D) inline layout .
10.
What is the short cut
to justify text to center?
A) Ctrl+e
B) Ctrl+s
C) Ctrl+l
D) Ctrl+c
11.
Which of the following
is an example for automatic text formatting?
A) replacing two -‘s with an hyphen
B) underlining hyperlink
C) adjusting extra
space
D) all of the above
12.
Feature that enables
several people to work to create and update a document:
A) document protection
B) document sharing
C) document
locking
D) document collaboration
13.
If you want to keep
track of different editions of a document which features will you use?
A) track change
B) editipns
C) versions
D) all of above
14.
To underline selected
text in one can use :
A) tab+U
B) alt+U
C) ctrl+U
D) shift+U
15.
What is a portion of a
document in which you set certain page formatting options as default?
A) page setup
B)
page
C)
document
D)section
16.
Which of the following
is not a type of page margin?
A) top
B) left
C) right
D) center
17.
You can break the
column by :
A) pressing
alt+enter
B) pressing ctrl+shift+enter
C) pressing
ctrl+enter
D) pressing shift+enter
18.
A feature of MS Word
that saves the document automatically after certain interval is available on :
A) pressing ctrl+s
B) save tab on options dialog box
C) save as dialog
box
D) none of above
19.
Excel uniquely
identifies cells within a worksheet with a cell name which is a :
A) Number
B) cell names
C) column numbers and row letters
D) Column letters and row numbers
20.
Which symbol must all
formula begin with?
A) @
B) =
C) +
D) (
21.
Getting data from cell
located in a different sheet is called
A) Functioning
B)
accessing
C) referencing
D) updating
22.
To auto fit the width
of column:
A) double click the column header
B) double click the right border of column
C) double click the
left border of column D) all of above
23.
A circular reference
is:
A) a formula that either directly or indirectly depends on itself,
B) geometric modeling tool
C) a cell that points to a drawing object
D) always erroneous
24.
To add the number of
cell A2 and A9 :
A) =sum(A2,A9)
B) = add(A2:A9)
C) =sum(A2 and
A9)
D) =sum(A2 to A9)
25.
Absolute reference to
cell A3 is expressed as:
A) @A$3
B) @A3
C) A$3
D) $A$3
26.
You want to track the
progress of the stock market on a daily basis. Which type of chart should you
use ?
A) column chart
B) pie chart
C) row chart
D) line chart
27.
MS-Excel files have a
default extension of :
A) .xsl
B) .xls
C)
.doc
D) .xlw
28.
Which of the following
formulas is not entered correctly ?
A) 10+50
B) =10+50
C)
=B7*B1
D) =B7+14
29.
If you press………. , the
cell accepts your typing as its contents.
A) insert
B) enter
C) ctrl+enter
D) tab
30.
You can print:
A) a single worksheet
B) a range of cell by range name
C) an entire worksheet
D) all of the above
31.
…….. is a collection
of data stored in a standardized format, designed to be shared by multiple
users.
A) relation
B) database
C) record
D) database management system.
32.
The sql query : SELECT
* FROM employee
A) displays structure of employee
table
B) displays all field names from employee
table .
C) displays all records from employee table
D) all of the above
33.
A field or group of
fields that uniquely identifies every row of a table is …..
A) access key
B) primary key
C) foreign key
D) hot key
34.
Which of the following
should you use if you want all the slide in the presentation to have
the same “look” ?
A) a presentation design template
B) tie slide layout option
C) add a slide
option
D) outline view
35.
Which file format can
be added to a Power Point show ?
A) .wav
B) .jpg
C) .gif
D) all of the above
36.
IBM 1401 was brought
to prepare the census report of …..
A) 2048 BS
B) 2018 BS
C) 2028 BS
D) 2038 BS
37.
Transistor is related
to ……… generation computers.
A) fifth
B) second
C) third
D) fourth
38.
Which of the following
is the type of computer on the basis of size?
A) hybrid B)
analog C) micro D)
digital
39.
Component of computer
system
A) Processing unit
B) input unit
C) output
unit
D) all of the above
40.
Which of the following
storage is fastest?
A) blue-ray disc
B)
RAM
C) ROM
D) Register
41.
Unicode standard is
A) keyboard layout
B) software
C) font
D) character encoding system
42.
If any person
publishes illegal materials in electronic form, he shall be liable to the
punishment with:
A) fine not exceeding two thousand rupees and with imprisonment not exceeding
five years or with both
B) fine not exceeding one hundred thousand rupees or with the imprisonment
not exceeding five years or with both
C) fine not exceeding two thousand rupees and with imprisonment not
exceeding three years
D) fine not exceeding two thousand rupees or with imprisonment not exceeding
three years or with both
43.
Program developed
according to the requirement specific to an office is …..
A) packaged software
B) tailored software
C) utility software
D) all of the above
44.
C Language was
developed by …..
A) Steve Jobs
B) Linus
Torvalds
C) Bill Gates
D) Dennis Ritche
45.
Cache memory …..
A) stores data permanently
B) helps to store more data in hard disk
C) placed between main memory and microprocessor,
D) holds last time visited web site only
46.
GIF images can have
only upto ….. colors
A) 1024
B)
128
C) 256
D) 512
47.
A protocol is- – — –
A) an operating system
B) interconnection pattern of computers
C) set of rules for communication
D) a device for internet
48.
A dot matrix printer:
A) input device
B) is output device
C) cannot print alphabet
D) cannot print number
49.
File with which
extension is not executable?
A) exe
B)
com
C) sys
D) bat
50.
The batch file uses
the extension:
A) .DOS
B) .BAT
C)
.DOC
D) .PRG
Note:- Given answer are based on different source available in internet