Karnali Province
Open Competitive Written ExaminationComputer Operator
Date: 2071-12-191. Who invented Slide Rule?
A. John Napier
.B. William Oughtred
C. Gottfried Leibnitz
D. Blaise Pascal
2. Which of the following instructs the computer hardware 'what to do and how to do it"?
A. Hardware
B. Operating system
.C. Software
D. Device driver
3. One or more defects occurring in the computer software that prevents the software from working is called
A. Boot
B. System error
.C. Bug
D. Slug
4. Which one of the following is not an input device?
.A Speaker
B. Keyboard
C. Trackball
D. Scanner
5. FAT and NTFS in windows are type of
A. Disk tool
.B. Storage format
C. Internal windows command
D. Utilities
6. Communication between a computer and a keyboard involves transmission.
.A. Simplex
B. Half-duplex
C. Full-duplex
D. Automatic
7. Which topology requires a central controller or hub?
A. Mesh
B. Ring
C. Bus
.D. Star
8. A byte is a collection of
A. 2 bits
B. 4 bits
.C. 8 bits
D. 1024 bits
9. To reload a Web page, press the
........button.
A. Redo
B. Reload
C. Restore
.D Refresh
10. Set of rules are defined in
A. HTTP
B. FTP
.C. Protocol
D. SMTP
11. Which of the following is not a part of the operating system?
A. Input/output control program
B. Job control program
C. Supervisor
D. Performance monitor
12. The desktop contains small graphics is called
A. Windows
B. Logos
.C. Icons
D. Pictures
13. To copy the file command.com from drive c: to drive a:, which command is used?
A. Drive c: copy drive a command.com
B. C:A:copy command.com
C. Copy c:\command.com a:
D. Both b and c
14. Which of the following is a window utility program that locates and eliminates unnecessary fragments and rearranges files and unused disk space to optimize operations?
A. Disk management
B. Disk cleanup
C. Disk defragmenter
D. All of the above
15. What is the name given to that part of a word processing package that is used to automatically insert names, addresses and other text into designated locations in a series of letters?
A. Mail merge
B. Page layout
C. Block move
D. Word wrap
16. What item contains detailed information about something in the text?
A. Body note
B. Foot note
C. Head note
D. Tail note
17. The key F12 opens a
A. Save dialog box
B. Open dialog box
C. Save as dialog box
D. Close dialog box
18. Purpose of thesaurus tool in MS Word is used for
A. Grammar option
B. Spelling suggestion
C. Synonyms and antonyms words.
D. Auto correction
19. A bookmark is an item or location in document that you identify a name for future reference. Which of the following task is accomplished by using bookmarks?
A. To mark the ending of a page of document
B. To quickly jump to a specific location in the document
C. To add hyperlinks in a web page
D. To add anchors in a web page
20. Which feature starts a new line whenever a word or sentence reached a border?
A. Text line
B. New line
C. Text wrapping
D. Text align
21. Which of the following is not a type of page margin?
A. Left
B. Right
C. Center
D. Top
22. By which of the following do you gather data from different worksheets into a master worksheet?
A. Solver
B. Data consolidation
C. Goal seek
D. Total data
23. Which of the following is an absolute cell reference?
A. Al
B. !A!!
C. $A$1
D. #a#1
24. Which of the following formula is used to add two cells (A1 and A2) together?
A. Al plus A2
B. =A1+A2
C. =Add(A1+A2)
D. Together(A1:A2)
25. A feature that displays only the data in column (s) according to specified criteria is
A. Formula
B. Sorting
C. Filtering
D. Pivot
26. Which one is not a function in MS Excel?
A. SUM
B. AVG
C. MAX
D. MIN
27. In Pivot tables, which fields correspond to columns in the original data?
A. Row
B. Column
C. Index
D. Category
28. A numeric data analysis tool that allows us to create a computerized ledger is
A. Word processing package
B. Mathematical package
C. Worksheet package
D. Graphics package
29. Which of the following is not a DBMS?
A. MS Excel
B. MS Access
C. My SQL
D. Oracle
30. A column or group of columns in a relational database table that provides a link between data in two tables is known as
A. Primary key
B. Foreign key
C. Unique key
D. Alternative key
31 Which of the following tool do you use to create a query object?
A. Simple query wizard
B. Database wizard
C. Table query wizard
D. None of the above
32. The columns in a Microsoft access table are also called
A. Rows
B. Records
C. Fields
D. Columns
33. In PowerPoint Presentation, the special effects used to introduce slides are known as
A. Custom Animation
B. Transitions
C. Annotations
D. None of the above
34. What is the use of forms in HTML?
A. To display contents of email
B. To display animation
C. To collect user's input
D. None of the above
35. <<a>and</a> are the tags used for
A. Adding image
B. Aligning text
C. Audio-voiced text
D. Adding links to page
1. What is memory in computer? Why RAM is called a volatile memory?Differentiate between SRAM and DRAM in detail.
2. Explain the process of mail merge with example.
3. What is Scripting language? Explain different HTML tags with example.