Computer Operator | Objective Questions and Answer | Model Set 2
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1) Which of the following is the first computer to use Stored Program Concept?
A) UNIVAC
B) ENIAC
C) EDSAC
D) None of above
2) What is required when more than one person uses a central computer at the same time?
A) Light pen
B) Mouse
C) Digitizer
D) Terminal
3) The difference between memory and storage is that memory is _____ and storage is __
A) Temporary, permanent
B) Permanent, temporary
C) Slow, fast
D) All of above
4) Which of the following is used as a primary storage device?
A) Magnetic drum
B) Hard Disks
C) Floppy
D) All of above
5) Where as a computer mouse moves over the table surface, the trackball is
A) Stationary
B) Difficult to move
C) Dragged
D) Moved in small steps
6) The first firm to mass-market a microcomputer as a personal computer was
A) IBM
B) Super UNIVAC
C) Radio Shaks
D) Data General Corporation
7) From which generation operating systems were developed?
A) First
B) Second
C) Third
D) Fourth
8) When was the world’s first laptop computer introduced in the market and by whom?
A) Hewlett-Packard, 1980
B) Epson, 1981
C) Laplink Traveling Software Inc, 1982
D) Tandy Model-200, 1985
10) Mnemonic a memory trick is used in which of the following language?
A) Machine language
B) Assembly language
C) High level language
D) None of above
11) A set of flip flops integrated together is called ____
A) Counter
B) Adder
C) Register
D) None of the above
12) Abacus was the first
A) electronic computer
B) mechanical computer
C) electronic calculator
D) mechanical calculator
13) The digital computer was developed primarily in
A) USSR
B) Japan
C) USA
D) UK
14) Computers with 80286 microprocessor is
A) XT computer
B) AT computer
C) PS/2 computer
D) None of above
15) Which of the following is not an operating system?
A) Windows
B) Linux
C) Oracle
D) DOS
16) When was the first operating system developed?
A) 1948
B) 1949
C) 1950
D) 1951
17) What is the mean of the Booting in the operating system?
A) Restarting computer
B) Install the program
C) To scan
D) To turn off
18) Which is the Linux operating system?
A) Private operating system
B) Windows operating system
C) Open-source operating system
D) None of these
19) Which program runs first after booting the computer and loading the GUI?
A) Desktop Manager
B) File Manager
C) Windows Explorer
D) Authentication
20) Text-styling feature of MS word is
A) WordColor
B) WordFont
C) WordArt
D) WordFill
21)A number of letter that appears little below the normal text is called :
A) Superscript
B) Subscript
C) Supertext
D) Top text
22) What is gutter margin?
A) Margin that is added to the left margin when printing
B) Margin that is added to right margin when printing
C) Margin that is added to the binding side of page when printing
D) Margin that is added to the outside of the page when printing
23) A _____ is a collection of predefined design elements and color schemes.
A) feature
B) hyperlink
C) palette
D) theme
24) Which of the following is not a font style?
A) Bold
B) Italics
C) Regular
D) Superscript
25)What is the maximum scale percentage available in Scale drop-down box?
A) 500
B) 200
C) 100
D) 90
26) What is a portion of a document in which you set certain page formatting options?
A) Page
B) Document
C) Section
D) Page Setup
27) Which feature helps you to inserts the contents of the Clipboard as text without any formatting
A) Paste Special
B) Format Painter
C) Page Setup
D) Styles
28) What are inserted as cross-references in Word?
A) Placeholders
B) Bookmarks
C) Objects
D) Word fields
29) Comments put in cells are called
A) Smart tip
B) Cell tip
C) Web tip
D) Soft tip
30) Multiple calculations can be made in a single formula using
A) standard formulas
B) array formula
C) complex formulas
D) smart formula
31) An excel workbook is a collection of
A) Workbooks
B) Worksheets
C) Charts
D) Worksheets and charts
32)Excel files have a default extension of
A) Xls
B) Xlw
C) Wk1
D) 123
33) Which of the following is not a valid data type in excel
A) Number
B) Character
C) Label
D) Date/time
34) Files created with Lotus 1-2-3 have an extension
A) DOC
B) XLS
C) 123
D) WK1
35) Comments can be added to cells using
A) Edit > Comments
B) Insert > Comments
C) File > Comments
D) View > Comments
36) Which menu option can be sued to split windows into two
A) Format > window
B) View > window > split
C) Window > split
D) View > split
37) Which of the following is an absolute cell reference?
A) !A!1
B) $A$1
C) #a#1
D) A1
38) What symbol is used before a number to make it a label?
A) ” (quote)
B) = (equal)
C) _ (underscore)
D) ‘ (apostrophe)
39) Excel uniquely identifies cells within a worksheet with a cell name
A) Cell names
B) Column numbers and row letters
C) Column letters and row numbers
D) Cell locator coordinates
40) _______ is not the view of PowerPoint.
A) Slide Show view Slide Sorter view
B) Slide Show view
C) Outline view
D) Normal view
41) The page to create Presentation in PowerPoint is called –
A) Sheet
B) Slide
C) Paper
D) Document
42) What PowerPoint feature will you use to apply motion effects to different objects of a slide?
A) Slide Transition
B) Slide Design
C) Animation Objects
D) Animation Scheme
43) What do you mean by one to many relationships?
A) One class may have many teachers
B) One teacher can have many classes
C) Many classes may have many teachers
D) Many teachers may have many classes
44) The term “SQL” stands for
A) Standard query language
B) Sequential query language
C) Structured query language
D) Server-side query language
45) In the relation model, the relation are generally termed as ________
A) Tuples
B) Attributes
C) Rows
D) Tables
46) Which one of the following commands is used to modify a column inside a table?
A) Drop
B) Update
C) Alter
D) Set
47) Which of the following keys is generally used to represents the relationships between the tables?
A) Primary key
B) Foreign key
C) Secondary key
D) None of the above
48) Which tag allows you to add a row in a table?
A) <td> and </td>
B) <cr> and </cr>
C) <th> and </th>
D) <tr> and </tr>
49) 23. HTML documents are saved in
A) Special binary format
B) Machine language codes
C) ASCII text
D) None of above
50) Which of the following is used to explore the Internet?
A) Browser
B) Spreadsheet
C) Clipboard
D) Draw
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