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Public Service Commission (PSC) Assistant Computer Operator Exam 2074

  Public Service Commission



Asst. Computer Operator Exam 2074

Competitive Written Exam Held in 2074

FM: 50                                                                                               Key: D

Objective Questions (50 x 1 = 50 marks)

1. FAT stands for
a. File Accommodation Table
b. File Access Tape
c. File Allocation Table
d. File Activity Table



2. Which command are going to be wont to display a file within the required directory of pathname?
a. dir\pathname
b. dir\pathname\pathname
c. dir\ch
d. dir\pathname\filename



3. Which command is employed to delete the directory that's empty?
a. Del *.*
b. RD
c. Erase
d. MD



4. If you would like to duplicate the whole disk, which command will you use?
a. Copy
b. Diskcopy
c. Chkdsk
d. Format



5. Portrait and landscape are:

a. Page orientation
b. Paper size
c. Page layout
d. All of the above



6. Which of the subsequent isn't a font style?
a. Bold
b. Italics
c. Regular
d. Superscript



7. Which of the subsequent task is accomplished by using bookmarks?
a. To add anchors in web page
b. To mark the ending of a paragraph of document
c. To quickly jump to specific location in document.
d. To add hyperlinks in web page



8. Thesaurus tool in MS word is employed for
a. Spelling suggestions
b. Grammar options
c. Synonyms and antonyms words
d. All of the above



9. In word, the list is understood because the …………
a. Data sheet
b. Source
c. Data source
d. sheet



10. Which of the following line spacing is invalid?
a. Single
b. Double
c. Triple
d. Multiple



11. Ctrl+J is used for ……
a. Align Justify
b. Insert hyperlink
c. Search
d. Print



12. Which of the subsequent isn't available on the Ruler of MS Word Screen?
a. Tab stop box
b. Left Indent
c. Right indent
d. Center indent



13. What is gutter margin?
a. Margin that's added to the left margin when printing
b. Margin that's added to right margin when printing
c. Margin that's added to the binding side of page when printing
d. Margin that's added to the surface of the page when printing



14. . …. . is the ghosted test behind the content on the page
a. Earmark
b. Watermark
c. inkmark
d. Ghostmark





15. what's some of a document during which you set different page formatting options than reset of the document?
a. page
b. document
c. section
d. page setup



16. The shortcut key for the format painter is
a. Ctrl+Shift+c
b. Alt+Ctrl+c
c. Alt+shift+c
d. none of the above



17. Which of the subsequent isn't a kind of page margin?
a. Left
b. Right
c. Center
d. Top



18. The dimension of A4 size paper is
a. 8.17’’X11.69’’
b. 8.27’’X11.96’’
c. 8.27’’X11.69’’
d. 8.5’’X11.69’’



19. once you copy a formula in excel, excel
a. erase the original copy of the formula
b. adjusts cell references within the newly copied formula
c. adjust absolute cell references
d. does out adjust relative cell references



20. NOT, AND, OR and XOR are
a. Logical Operators
b. Arithmetic Operators
c. Relational Operators
d. Binary Operator



21. Formatting a cell in number format you cannot set
a. Decimal place
b. Use 1000 separator
c . Negative numbers
d. Currency symbol



22. Which shortcut key's wont to hide entire column in Excel?
a. Ctrl+?
b. Ctrl +0(zero)
c. Ctrl+H
d. Ctrl +C



23. The shortcut key's wont to switch between sheets
a. Ctrl+Pageup
b. Ctrl+ Page down
c. Alt+ page up
d. Both A and B



24. The result of 3^2-2*4+1 is
a. 29
b. 2
c. 35
d. 0

25. The shortcut key for filter in ms excel
a. alt+ctrl+L
b. ctrl+shift+L
c. alt+ctrl+f
d. ctrl+shift+f

26. The formula ” =T(value) ” is employed to see whether a worth is …
a. Text
b. Number
c. Tax
d. True



27. Which chart is best represents the progress of stock exchange on day to day
a. Pie Chart
b. Row chart
c. Line chart
d. Column chart



28. Which formula is employed to display current date and time in MS Excel?
a. =date()
b. =today()
c. =now()
d. =time()



29. How are data organized in a spreadsheet?
a. Lines and spaces
b. Layers and plane
c. Rows and columns
d. Height and width



30. A function inside another function is named a …… function
a. Nested
b. Round
c. Sum
d. Text



31. during a datasheet, what does each row represents
a. Record
b. Field
c. Database
d. Table



32. In MS access, “Hyperlink” data type can store…
a. web address
b. email address
c. path of a file
d. all of the above



33. What does one call a primary key field included in another table?
a. foreign key
b. parent key
c. child key
d. index



34. In MS PowerPoint, file with readymade styles which will be used for a presentation is named
a. Auto Style
b. Template
c. Wizard
d. Pre formatting



35. Which view in PowerPoint are often wont to enter speaker comments?
a. Normal
b. Slide show
c. Slide sorter
d. Notes page views



36. What is full form of SMPS?
a. Switch Mode Power Supply
b. Simple Mode Power Supply
c. Storage Mode Power Supply
d. Storage Mode Power Shortage



37. The Section of the CUP that selects, Interprets and see to the execution of program instructions
a. Memory
b. Register Unit
c. Control Unit
d. ALU



38. Firmware is contained in
a. SRAM
b. DRAM
c. ROM
d. Cache



39. What invention enabled developers to create microcomputer
a. integrated circuit
b. transistor
c. vacuum tube
d. magnetic disk



40. Choose the Odd one:
a. Mouse
b. Plotter
c. Touch Panel
d. Scanner



41. Computer cannot do anything without a
a. chip
b. memory
c. output device
d. program



42. what's the ASCII code for capital “C” ?
a. 67
b. 76
c. 99
d. 43



43. ……… enables computer to communicative via telephone line
a. Modem
b. Motherboard
c. NIC
d. ISP



44. EBCDIC stand for
a. Extended Binary Coded Decimal Interchange Code
b. Extended Bit Code Decimal Interchange Code
c. Extended Bit Case Decimal Interchange Code
d. Extended Binary Case Decimal Interchange Code



45. Before a disc drive can access any sector record, a computer virus has got to provide the record’s disk address. What information does this address specify?
a. Track number
b. sector number
c. surface number
d. all of the above



46. The external storage devices can only store data but they can not perform
a. Arithmetic Operation
b. Logic Operation
c. Fetch operation
d. All of the above



47. A computer virus that converts programming language to machine language is
a. Compiler
b. Interpreter
c. Assembler
d. Comparator



48. The communication mode that supports two-way traffic but only one direction at a time is
a. Simplex
b. Half Duplex
c. Duplex
d. Multiplex



49. An error is also known as:
a. bug
b. debug
c. cursor
d. icon



50. Restore command is used to

a. Restore file from disks made using the BACKUP command
b. Restore file which are deleted
c. Restore files from recycle bin
d. Restore files which are deleted recently


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