Computer operator exam preparation Set – B

1. Total number of bits in 1KB is
   (A) 1024               (B) 4096                (C) 8192 (D) 1048576

2. What is the size of source and destination IP address in IP header?
   (A) 4 bits              (B) 8 bits              (C) 12 bits            (D) 32 bits

3. Text within <EM>…</EM> tag displays text in ………format.
   (A) Bold                                (B) Italic (C) List  (D) Indented

4. CAD stands for
   (A) Computer Aided Design (B) Calculator Aided Design         (C) Customized At Design             (D) Computer Aided Diagram

5. The memory which is programmed only at the time of manufacturer is
   (A) ROM (B) RAM               (C) PROM            (D) FPROM

6. A computer program that converts program into machine language all at once
   (A) Interpreter  (B) Compiler (C) Simulator      (D) Converter

7. The ratio of the horizontal length to the vertical length in monitor is called
   (A) Aspect Ratio (B) Scale               (C)DPI                   (D) Resolution

8. Number of bits in Nepali Unicode character is
   (A) 8                      (B) 64                    (C) 128                  (D) 32

9. Location where the 1st computer instructions available on boot up is
   (A) BIOS (B) CPU                (C) boot.ini         (D) CONFIG.SYS

10. In NIC specification 10/100/1000 refers to
    (A) Protocol speed          (B) a fiber speed              (C) Megabits per seconds (D) Minimum and maximum server speed

11. In Electronic Transaction Act of Nepal, the method of digital signature is
    (A) Private-Private Key  (B) Private-public key (C) Symmetric Public Key              (D) All of the above

12. Maximum number of hosts on a local subnet that uses 255.255.255.224 subnet mask is…
    (A) 14                    (B) 15                    (C) 16 (D) 30

13. RS-232 is a standard that applies to
    (A) Parallel ports              (B) Game ports                (C) Networks     (D) Serial ports

14. Hexadecimal value of 20 is equivalent to decimal number
    (A) 16                    (B) 20                    (C) 32                 (D) 64

15. In computing what is the process by which a running computer system is restarted without the need to interrupt the power?
    (A) Hibernate    (B) Warm Boot(C) Cold Boot     (D) Restart

16. The……..folder is the default place that most application want to sore data files in.
    (A) Start Menu  (B) Recycle Bin (C) Program Files              (D) My Document

17. …..tool helps to reduce file access time from disk.
    (A) Scandisk       (B) Disk defragmenter (C) Backup          (D) Format

18. Which is not true for Operating System?
    (A) Helps to execute applications             (B) performs memory management       (C) Solves users actual problems (D) control all the operations of computer

19. …….allow(s) us to organize our files so we can more easily find them.
    (A) Navigation   (B) Folders          (C) Desktop        (D) None of the above

20. What is the keyboard shortcut to create a copyright symbol © in MS-Word?
    (A) Alt+C              (B) Ctrl+C             (C) Alt+Ctrl+C (D) Ctrl+Shift+C

21. In MS-Word, ‘Cover Page’ option is available in tab
    (A) Home            (B) Insert (C) Design           (D) Page Layout

22. Keyboard shortcut to insert an equation in MS-Word is
    (A) Alt += (B) Ctrl +=            (C) Shift +=         (D) Ctrl ++

23. Not an option in printed watermark of MS-Word
    (A) No watermark           (B) Picture watermark   (C) Text Watermark        (D) Logo watermark

24. Shortcut key to open the open dialog box in MS-Word is
    (A) F12                  (B) Shift+F12      (C) Alt+F12          (D) Ctrl+F12

25. What is the maximum number of lines you can set for a drop cap?
    (A) 3                      (B) 5                      (C) 10     (D) 20

26. Bold, Italic, Regular are known as
    (A) Word art       (B) Font effects                               (C) Font styles (D) Text effects

27. Keyboard shortcuts to insert a column break and start a new column immediately?
    (A) Press Alt+Shift+Enter             (B) Press Alt+Enter          (C) Press Ctrl+Enter        (D) Press Ctrl+Shift+Enter

28. ……….combination of keys are used for paste the text.
    (A) Shift+Insert                 (B) Shift+Copy   (C) Ctrl+Paste    (D) None of the above

29. The A4 paper width/height is……..
    (A) 8.27’’/11.69’’ (B)8.5’’/11.7’’    (C) 8.77’’/11.9’’ (D) None of the above

30. In MS-Excel , which of the following is an absolute cell reference?
    (A) !A!1                                (B) $A$1 (C) #a#1               (D) A1

31. What function displays row data in a column or column data in a row?
    (A) Hyperlink     (B) Index             (C) Transpose (D) Rows

32. In MS-Excel, a function inside another function is called a…….function?
    (A) Nested (B) Round            (C) Sum                                (D) Text

33. Which of the following methods cannot be used to enter data In a cell?
    (A) Pressing the Esc Key  (B) Pressing an arrow key             (C)Pressing the tab key (D) Clicking the enter button to the formula bar

34. Which option allows you to bold all the negative values within the selected cell range?
    (A) Zero formatting         (B) Conditional formatting (C) Compare formatting                (D)Negative formatting

35. In excel, by default numeric values appears in
    (A) Right aligned (B) Left aligned                                 (C) Center aligned           (D) Justify aligned

36. What would be result if you type =A1=B1 in cell C1
    (A) Yes/No          (B) True/False (C) Invalid value                                (D) Value of B1

37. In MS-Excel, concatenation of text can be done using
    (A)  Apostrophe (‘)          (B) Exclamation (!)           (C) Hash (#)        (D) Ampersand (&)

38. In MS-Excel, getting data from a cell located in a different sheet is called
    (A) Accessing     (B) Updating      (C) Referencing (D) Functioning

39. which of the following is not a valid data type in excel?
    (A) Number        (B) Character (C) Label              (D) Date/Time

40. Which of the following is the correct order of keywords for SQL SELECT statement?
    (A) SELECT.WHERE,FROM             (B) FROM,WHERE,SELECT             (C) WHERE,FROM,SELECT             (D) SELECT,FROM,WHERE

41. In MS-Access, technique to speed up data retrial is
    (A) Indexing (B) Referencing                (C) Speeding      (D) Listing

42. The technique which define a set of values acceptable for the field is known as
    (A) Verification (B) Acceptance                 (C) Validation (D) Setting

43. DDL stands for
    (A) Data Definition Language (B) Data Deletion Language         (C) Data Duplication Language    (D) Dual Deduction Language

44. ………….is a tool to automate tasks and add functionality to your forms, reports and controls
    (A) List  (B) Validation     (C) Automation                 (D) Macros

45. Which of the following is not an option when printing handouts?
    (A) Six Slides Per Page  (B)Five slides per page (C) Three slides per page              (D)Two slides per page

46. ………..refers to the way things are arranged on a slide
    (A) Slide Design                                (B) Slide Layout (C) Slide Transition          (D) Rehearse timing

47. What is a motion path?
    (A) A type of animation entrance effect (B)A method of advancing slides              (C)A method of moving items on a slide       (D) All of the above

48. Which of the following HTML tag has an attribute called Frame?
    (A) <input>         (B) <form>          (C) <frameset>(D) <table>

49. How can you make a bulleted list?
    (A) <list>              (B) <nl>                (C) <ul>                 (D) <ol>

50. How long is an IPv6 address?
    (A) 32 bits            (B) 128 bits (C) 64bits             (D) 256 bits