Computer Operator Multiple Choice Question set 6 August 29, 2021gyanchautariLeave a Comment on Computer Operator Multiple Choice Question set 6 Welcome to your Computer Operator Multiple Choice Question set 6 आफ्नो Email Address सहि राखिदिनुहोला यो सेटको Question & Answer तपाले राखेको Email Address मा पठाइनेछ Rules for attendant Computer Operator Set Practice -Form भरेर मात्र परिक्षा बुझाउन सकिने छ-Answer लगाईसके पछि परिबर्तन गर्न पाइने छैन-सबै प्रश्न अनिवार्य छन् Name Email Phone No 1. what is the shortcut key to undo Ctrl+X Ctrl+Y Ctrl+Z none of the above None 2. Who designed the first electronics computer-ENIAC? Von-Neumann Joseph M.Jacquard J.Presper Eckrt and John W. Mauchly All None 3. Which of the not a step of merge process? Preview the merge result Format the main document Format data source Identified the main document None Comment 4. Multimedia is a music text and graphics sound All of the above None 5. How many ways you can save a document? 3 4 2 5 None 6. The power point save power point file as following extension: .ptp .ptt .ppt .ppp None 7. in the relational models, cardinality is termed as number of tuples number of attributes number of tables numbers of constraints None 8. uniquely identify each record in table primary Key Foreign key Candidate key All of the above None 9. Which is not spreadsheet application? Excel Lotus 1-2-3 FoxPro Visi Calc None 10. .....errors on disk Fdisk Chkdsk Scandisk Fixdisk None 11. To view header and footer, you must switch Normal View Print Layout View Print preview Both B and C None 12. Leader character is associated with...... bullet and numbering gutter indent Tab None 13. what must be used to control the layering of objects? Formatting toolbar picture toolbar drawing toolbar image toolbar None 14. What is the place to the left of horizontal scroll bar? View buttons tab stop buttons split buttons indecators None 15. How can you create a uniform appearance by adding a background image to all sliders? Create Template Edit the slide master Use the auto content wizard All of the above None 16. instruction and memory are binary word character code binary codes all of the above None 17. Which of the following is not a part of a merge process? Data field Merge field Data source Main document None Comment 18. A row in a table is also known as a data type a record field none of the above None 19. which of the following is not a transmission medium? Microwave system Telephones lines Coaxial Cable Modem None 20. Which is considered a indirect entry input device? Light Pen Optical Scanner Mouse All None Comment 21. Nepali font Unicode installation by control panel...... Display and resulation Font and display Regional setting and keyboards none None 22. what is used to update the formula in the table? F9 Alt+F9 Ctrl+F9 Shift+F9 None 23. Which of the following is not the merger process? Sort the data source record Merge the two files or a create a new document Edit a data source Format a main document None Comment 24. A..... is the ready made styles that can be used for presentation in MS power point template auto style wizard pre format None 25. switching between portrait and landscape modes involves the: header and footer toolbar page layout-->orientation page setup dialog box Both B and C None 26. what is the short cut key to find and replace? Ctrl+F Ctrl+R Ctrl+H both A and C None 27. background color or effects applied on a document is not visible in: reading view web layout view print preview print layout view None 28. Cursor is a..... Front line of screen Part of screen element Thin Blinking line All None 29. The PID of kernel process is undefined 0 1 3 None 30. ....increases the readability of text save bullet and numbering thesaurus help None 31. borders can be applied to cells paragraph text All None 32. Which number system is usually followed in typical 32 bit computers? 2 10 16 32 None 33. which menu do you choose to create footer? Format, header and footer view, footer insert, header and footer view, header and footer None 34. what do you use to create a chart? chart wizard on tool bar inser--> chart on menu bar insert-->diagram on menu bar both a and b None 35. Virtual memory is... an extremely large main memory an extremely large secondary memory an illusion of extremely large main memory a type of memory used in super computer None 36. the content of a cell may also be edited by pressing F4 F1 F2 F3 None 37. Who was the first to conceptualize and design a fully programmable mechanical computer, analytical engine? Lady Ada Lazy Charles Babbage None of the above None 38. if CPU is brain of computer the CU is head of computer nerve center of computer tail of computer main memory of computer None 39. What is the FAT stands for File attributes types file allocation table Format all tab setting file for all type None 40. Which arrow option is not available in the pointer options in slide show? Visible Manual Hidden Automatic None Comment 41. which is odd? Satellite Infrared Bluetooth UTP None 42. Who invented the high level language C? Dennis M.Ritchie Niklaus Writh Seymour Papert Donald Kunth None 43. what is the short cut key for font dialog box? Ctrl+F Ctrl+D Ctrl+G none of the above None 44. peer to peer network is ... Files, prints and internet access within limited computers works clients and server works transmitter and receivers none of the above None 45. Which command is used to display file and directory names without size, date and time information? System software Application software Utilities All None Comment 46. Full form of CRT Character Ray Tube Cathode Ray Tube Current Ray Technology Cathode Ray Technology None 47. Which is not the function of the operating system? Memory management Disk management Application management Virus protection None 48. Ctrl+Shift+D Double paragraph spacing delete current word dotted underline double underline None 49. DML is provided for description of logical structure of database addition of new structures in the database system manipulation and processing of database None None 50. Which of the following device can have maximum storage of data? Floppy disk Hard disk Compact disk Magneto optic disk None Time's upTime is Up!
