Following are the solved questions of Computer Operator Mock Up Examination 73-04. The questions are composed complying very closely to the Syllabus of Computer Operator or Data Entry Supervisor of Public Service Commission. Correct answers are marked with a green tick mark at the end of correct option.
1. Which of the following is not a class based on size?
- a. Mainframe Computer
- b. Micro Computer
- c. Mini Computer
- d. Digital Computer
2. Which of the following is a flash disk?
- a. Hard Disks
- b. Thumb Drive
- c. Blu-Ray Disks
- d. DVDs
3. Which of the following registers is loaded with the contents of the memory location pointed by the PC?
- a. Memory Address Registers
- b. Memory Data Registers
- c. Instruction Registers
- d. Program Counter
4. In terms of cost/bit the cheapest device is
- a. Semiconductor Memories
- b. Magnetic Disks
- c. Compact Disks
- d. Magnetic Tapes
5. Latency time is
- a. Time to spin the needed data under head
- b. Time to spin the needed data under track
- c. Time to spin data under sector
- d. All of above
6. The computer is free from tiresome and boredom. We call it
- a. Accuracy
- b. Reliability
- c. Diligence
- d. Versatility
7. A dumb terminal has
- a. an embedded microprocessor
- b. extensive memory
- c. independent processing capability
- d. a keyboard and screen
8. One millisecond is
- a. 1 second
- b. 10th of a second
- c. 1000th of a second
- d. 10000th of a second
9. A high-quality CAD system uses the following for printing drawing and graphs
- a. Dot matrix printer
- b. Digital plotter
- c. Line printer
- d. Daisy Wheel Printer
10. Which of the following is not anti-viruses software?
- a. NAV
- b. F-Port
- c. Oracle
- d. McAfee
11. What is a compiler?
- a. A compiler does a conversion line by line as the program is run
- b. A compiler converts the whole of a higher level program code into machine code in one step
- c. A compiler is a general purpose language providing very efficient execution
- d. Compiler is setup package that creates exe file to install
12. The hexadecimal equivalence of binary number 1010101 is
- a. 55
- b. 85
- c. 125
- d. None of above
13. Sleep is a good mode to use because
- a. It saves power which in turn is saving money
- b. It makes computer fresh after it wakes up
- c. It consumes low battery when you start it again
- d. Computer needs rest time to time and it is good for durability
14. Which of the following is the allocation method of a disk space?
- a. Contiguous allocation
- b. Linked allocation
- c. Indexed allocation
- d. All of above
15. Which command allows you to create a root directory?
- a. MD
- b. Deltree
- c. Copy Con
- d. Format
16. Unicode is
- a. Keyboard Layout
- b. Software
- c. Special Type of Font
- d. Character Encoding System
17. In MS Word 2013 you can disable Start screen when starting an application from
- a. General Tab of Word Options
- b. Display tab of Word Options
- c. Proofing tab of Word Options
- d. Advanced tab of Word Options
18. If you wish to save you document automatically periodically you should enable
- a. Save AutoRecover Information
- b. Keep the latest autosaved version
- c. Save to Computer by Default
- d. The Office Document Cache
19. For the documents that you know should be opened in other computers should save the fonts as well. This can be done by
- a. Copying the font files from Control Panel >> Fonts folder
- b. Enable the Embed fonts in the file option in Word
- c. Choose Insert >> File then choose the font files to attach fonts with document
- d. Choose TTF as file type when you save document
20. You can edit PDF files in MS Word. This feature is available from
- a. Word 2007
- b. Word 2010
- c. Word 2013
- d. Word 10
21. To insert online pictures in the document
- a. Search for the picture then download and save it. Now you can choose Insert >> Picture to insert
- b. Choose Insert >> Online Pictures then search for the picture using Bing Image Search box
- c. Online Pictures can’t be inserted in document
- d. Choose Insert >> Pictures >> Online >> Bing then search for picture and insert
22. In MS Word the tool Thesaurus is related to
- a. Spelling Errors
- b. Grammar Errors
- c. Proofing Errors
- d. Synonym & Antonym
23. MS Word macros are created using the language
- a. C++
- b. Visual C
- c. Visual Basics
- d. Office Language
24. Which file extension indicates that it is a MS Word Template?
- a. DOCx
- b. DOTx
- c. RTF
- d. TXT
25. In MS Word what will you do if you realize you’ve done mistake
- a. Press Esc immediately
- b. Press Ctrl+Z
- c. Click on Cancel button
- d. Press Ctrl+Z or Click on Undo button
26. The spike allows you to
- a. Combine text from several documents and then insert all the text into the document at once
- b. Edit autotext entries
- c. Format autotext entries
- d. Edit Autocorrect entries
27. While creating an autocorrect entry which of the following will be most suitable name
- a. School
- b. sch name
- c. Name-of-school
- d. schname
28. A kind of software that is similar to an accountant’s working sheets is
- a. WordProcessing
- b. DBMS
- c. Graphics
- d. Spreadsheets
29. In function IF(condition,T_Result,F_Result) which parameter is mandatory?
- a. Condition
- b. T_Result
- c. F_Result
- d. All are mandatory
30. A function is said to be nested function if
- a. It is inside =nest() function
- b. if it is inside another function
- c. if it contains another function inside it
- d. None of above
31. When you group worksheets
- a. You can print more than one worksheets at once
- b. You can edit multiple sheets at once
- c. You can enter common data, formats and formulas on multiple sheets at once
- d. All of above
32. To move a range of data to another worksheet in same workbook hold the
- a. Tab key
- b. Alt Key
- c. Ctrl Key
- d. Shift Key
33. To insert vertical page break the cell pointer must be in
- a. First row
- b. First Column
- c. Anywhere in first row
- d. In any row
34. When you see a cell with a red triangle in the top right corner, it signify
- a. There’s an error in the cell
- b. There is a comment associated with the cell
- c. The font color of text in the cell is red
- d. A formula can not be entered in the cell
35. You can fix a few rows or columns so that they float while scrolling by
- a. Hold titles command on the Edit menu
- b. Freeze Panes command on the Window menu
- c. Split command on the window menu
- d. Unfreeze Panes menu on the Window menu
36. Mode Indicator of Excel 2013 is located on
- a. the leftmost of status bar
- b. middle of status bar
- c. right most of status bar
- d. After the zoom bar
37. When working in the page break preview you can
- a. view exactly where each page break occurs
- b. Add or remove page breaks
- c. Change the print area
- d. All of above
38. The motion applied to certain objects in a slide is known as
- a. Slide Design
- b. Transition Effect
- c. Custom Animation
- d. None of above
39. The arrangement of elements such as titles subtitiles text pictures etc are called
- a. Layout
- b. Presentation
- c. Design
- d. Scheme
40. Rehearse timing feature in powerpoint can be used to
- a. Check if the time set for slides are sufficient
- b. Set the sufficient timing for each slides
- c. Adjust the pre configured timing of slides
- d. All of above
41. If you should decide the value to be checked against while run time you should create
- a. Crosstab query
- b. Parameter query
- c. Append query
- d. Select query
42. What is the database object used to automate the repeating tasks
- a. Table
- b. Query
- c. Report
- d. Module
43. The process of breaking down large tables into smaller ones so as to reduce data redundancy and improve data consistency is known as
- a. Relational
- b. Noralization
- c. Validation
- d. Parameter
44. The ‘filter by selection’ allows you to filter those records
- a. that match the selected field
- b. that match the criteria specified
- c. that meet any of the several criteria specified
- d. All of above
45. Which of the following is not an element in HTML document?
- a.
- b.
- c.
- d.
46. The part of html document where we can define meta data is
- a.
- b.
- c.
- d.
47. Which tag is used to markup a paragraph in html document?
- a.
-
b.
-
c.
-
d.
48. Use of icons and windows are characteristics of …… interface
- a. Command Driven
- b. Windows Oriented
- c. Graphical User
- d. Menu Driven
49. The quinary numbering system has ……..base digits
- a. 2
- b. 5
- c. 8
- d. 16
50. The decimal equivalent of the sum of two binary numbers 101 and 111 is
- a. 8
- b. 12
- c. 14
- d. 16
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Janak Dhami says
sir Mock ups exam 73/04 41. number ko answer sir
Suresh Khanal says
Parameter Query is the correct answer.
I wonder how it skipped. It should have skipped in mock up exam too 😀
s.p says
4. In terms of cost/bit the cheapest device is
a. Semiconductor Memories
b. Magnetic Disks
c. Compact Disks
d. Magnetic Tapes
Answer should be c. compact disks hoina ra sir?