102 Created by Sanjaya KarkiComputer Operator Karnali Pradesh (New Model) 35 Questions 1 / 35 39. Multiple calculations can be made in a single formula using a) standard formulas. b) array formula. c) complex formulas. d) smart formula. 2 / 35 31. To activate the previous cell in a pre-selected range, press a) The Alt key. b) The Tab key. c) The Enter key. d) None of the above. 3 / 35 29. Text-styling feature of MS word is a) WordColor b) WordFont c) WordArt d) WordFill 4 / 35 33. Which of the following formulas is not entered correctly? a) =10+50 b) =B7*B1 c) =B7+14 d) 10+50 5 / 35 4. Surgeons can perform delicate operation by manipulating devices through computers instead of manually. This technology is known as a) Computer Forensics. b) Robotics. c) Forecasting. d) Simulation. 6 / 35 2. The first digital computer built with IC chips was known as a) IBM 7090 b) Apple-1 c) IBM system/360 d) Vax-10 7 / 35 14. How many layers are in the TCP/IP model ? a) 7 layers b) 5 layers c) 4 layers d) 6 layers 8 / 35 38. To hold row and column titles in place so that they do not scroll when you scroll a worksheet click the a) Unfreeze panes command on the window menu. b) Freeze panes command on the window menu. c) Hold titles command on the edit menu. d) Split command on the window menu. 9 / 35 13. Which of the following is not input unit device? a) Scanner b) camera c) plotter d) digitizer 10 / 35 43. Key to represent relationship between table is called a) Secondary key b) Foreign key c) None d) Primary key 11 / 35 49. tag makes the enclosed text bold. What is other tag to make text bold? a) <strong> b) <dar> c) <black> d) <emp> 12 / 35 34. Which of the following formulas will Excel Not be able to calculate? a) =SUM(Sales)-A3 b) =SUM(A1:A5)*.5 c) =SUM(A1:A5)/(10-10) d) =SUM(A1:A5)-10 13 / 35 43. When creating a new table which method can be used to choose fields from standard databases and tables? a) Create table in Design View. b) Create Table using wizard. c) Create Table by Entering data. d) None of above. 14 / 35 23. Pressing Ctrl and clicking over the text selects a) Current page b) Current Word c) Current Sentence d) Current paragraph 15 / 35 4. Word length of a Personal Computer is a) 4 bits b) 8 bits c) 16 bits d) 64 bits 16 / 35 11. What was the name of the first commercially available microprocessor chip? a) Intel 308. b) Intel 33. c) Intel 4004. d) Motorola 639. 17 / 35 15. Which command is used to display the contents of the text file of DOS? a) Copy con b) Copy c) Type d) Dir 18 / 35 35. Which of the following is preferred when there is a disagreement between data items in a database? a) Redundancy b) Inconsistency c) Anomaly d) Normalisation 19 / 35 22. How to use Format Painter multiple times a) By Click on Lock Format Painter Icon. b) By Double Click on the Format Painter Icon. c) By Selecting Edit -> Format Painter -> Multiple Use. d) Format Painter cannot be use multiple times. 20 / 35 33. Which of the following is not a valid data type in excel? a) Number b) Character c) Label d) Date/time 21 / 35 13. A byte consists of a) One bit. b) Four bits. c) Eight bits. d) Sixteen bits. 22 / 35 19. Which command is used to create directory or subdirectory? a) DIR b) MKDIR c) MD d) both b and c 23 / 35 7. Which unit converts computer data into human readable form? a) Input unit b) Output unit c) ALU d) Control Unit 24 / 35 14. A paper printout of a document is known as a) Softcopy output b) Hardcopy output c) Permanent Output d) All of above 25 / 35 42. To create relationship between two tables a) drag the primary key of a table into foreign key of another table. b) drag the foreign key of a table into the primary key of another table. c) drag any field from parent table and drop on child table. d) Any of above can be done to create relationship. 26 / 35 46. From where can we set the timing for each object? a) custom transition. b) Slide transition. c) custom animation. d) slide sorter. 27 / 35 48. Which tag inserts a line horizontally on your web page? a) <hr> b) <line> c) <line direction=”horizontal”> d) <tr> 28 / 35 20. What is the shortcut key for “Superscript” the selected text? a) Ctrl + = b) Ctrl + - c) Ctrl + Shift + = d) Ctrl + Shift + - 29 / 35 22. When assigning a shortcut key to a symbol, you should always try to select a key or key combination that is: a) unassigned. b) located on the ten-key pad section of your keyboard. c) assigned to another task. d) from the same font family as the symbol. 30 / 35 20. Which of the following is not the function of operating system? a) I/O management b) Memory management c) Process scheduling d) POST 31 / 35 14. Floppy disks typically in diameter a) 3.5 b) 5.25 c) 8 d) All of above 32 / 35 16. The number of bits that a computer can process at a time in parallel is called a) Word length b) Accuracy c) Diligence d) Speed 33 / 35 3. The silicon chips used for data processing are called a) RAM chips. b) ROM chips. c) Micro processor. d) PROM chips. 34 / 35 28. Which key is used to increase left indent? a) Ctrl+I b) Ctrl+M c) Alt+I d) F10 35 / 35 21. How can you increase the font size of selected text by one point every time? a) By pressing Ctrl + ] b) By pressing Ctrl + [ c) By pressing Ctrl + } d) By pressing Ctrl + { Your score is Facebook By: Sanjaya KarkiPosted on 2022-05-092022-05-16Categories : Categories : Karnali Pradesh
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