Karnali Pradesh-8 – Computer Operator

Created by

Sanjaya Karki

Computer Operator

Karnali Pradesh (New Model)

35 Questions

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8. Which of the following is an acronym, for Electronic Delay Storage Automatic Computer?

a) UNIVAC

b) EDSAC

c) EDVAC

d) Abacus

2 / 35

3.The first machine to successfully perform a long series of arithmetic and logical operations was:

a) ENIAC

b) Mark-I

c) Analytic Engine

d) UNIVAC-1

3 / 35

12. If you want to include YouTube video inside webpage ?

a) <iframe>

b) <youtube>

c) <include>

d) None of the above

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43. In a relational schema, each tuple is divided into fields called

a) Queries

b) Domains

c) All

d) Relations

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25. A (n)...........is a dot or other symbol positioned at the beginning of a paragraph.

a) bullet

b) logo

c) cell

d) target

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1. The subject of cybernetics deals with the science of

a) Genetics.

b) Control and communications.

c) Molecular biology.

d) Biochemistry.

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17. The most recent version of MAC OS is based on the … operating system

a) Windows

b) Linux

c) Unix

d) CMOS

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35. To Bring Delete Dialog box

a) CTRL+ -

b) CTRL+ DEL

c) Shift + CTRL + -

d) CTRL+SHIFT+DEL

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18. The time required to complete a single, continuous execution of an object program is called

a) Access time

b) Response time

c) Random time

d) Run time

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35. Which of the following options is not located in the Page Setup dialog box?

a) Page Break Preview.

b) Page Orientation.

c) Margins.

d) Headers and Footers.

11 / 35

29. Which of the following is not on Home ribbon?

a) Columns

b) Font color

c) Change Style

d) Font

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2. A hybrid computer

a) Resembles digital computer .

b) Resembles analog computer.

c) Resembles both a digital and an analog computer.

d) None of the above.

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35. In a worksheet you can select

a) The entire worksheet.

b) Rows.

c) Columns.

d) All of the above.

14 / 35

50. Which of the following is an attribute related to font tag?

a) size

b) face

c) color

d) All of above are style tags.

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3. Computer operators

a) Write computer programs for specific problems.

b) Operate the devices which input and output data from the computer.

c) Normally require a college degree in computer science

d) All of the above.

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41. Which of the following creates a drop down list of values to choose from a list?

a) OLE Object

b) Hyperlink

c) Memo

d) Lookup Wizard

17 / 35

20. Word, by default, places a tab stop at every...........mark on the ruler.

a) .25"

b) .5"

c) .75"

d) 1"

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33. Which of the following formulas is not entered correctly?

a) =10+50

b) =B7*B1

c) =B7+14

d) 10+50

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36. How many characters can be typed in a single cell in Excel?

a) 256

b) 1024

c) 32767

d) 65535

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23. Which is the shortcut key to change the case of text?

a) SHIFT+F4

b) SHIFT+F3

c) SHIFT+F2

d) SHIFT+F1

21 / 35

29. What is the default left margin in Word 2003 document?

a) 1"

b) 1.25"

c) 1.5"

d) 2"

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15. The number of character contained in primary name (DOS)?

a) Up to 8 characters

b) 3 characters

c) Up to 10 characters

d) None of the above

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45. Which option can be used to create a new slide show with the current slides but presented in a different order?

a) Rehearsal

b) Custom Slide show

c) Slide Show Setup

d) Slide Show View

24 / 35

13. Base band is

a) transmission of signals without modulation.

b) signal all of whose energy is contained within a finite frequency range.

c) the simultaneous transmission of data to a number of stations.

d) all.

25 / 35

7. An integrated circuit is

a) A complicated circuit.

b) An integrating device.

c) Much costlier than a single transistor.

d) Fabricated on a tiny silicon chip.

26 / 35

26. Which of the following is not available in Font Spacing?

a) Normal

b) Loosely

c) Condensed

d) Expanded

27 / 35

17. Which of the following does not support more than one program at a time?

a) DOS

b) Linux

c) Windows

d) Unix

28 / 35

11. Different components on the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these lines called?

a) Conductor’s

b) Buses

c) Connectors

d) Consecutively

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42. Consider the following table Student (roll no, name, grade, subject). Which SQL is correct to retrieve the name of all students having grade "B" (PSC 2067)

a) SELECT name FROM students WHERE grade IN "B" .

b) SELECT name FROM students WHERE grade="B".

c) SELECT name FROM STUDENTS .

d) Both B and C.

30 / 35

1. The output quality of a printer is measured by

a) Dot per inch.

b) Dot per sq. inch.

c) Dots printed per unit time.

d) All.

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26. How many columns can you insert in a word document in maximum?

a) 35

b) 45

c) 55

d) 65

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36. To do auto sum in excel?

a) ALT+=

b) CTRL+=

c) CTRL+SHIFT+S

d) ALT+SHIFT+S

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19. Which of the following enables you to paste data multiple times?

a) Office clipboard

b) Windows Clipboard

c) Both of above

d) None of above

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11. To locate a data item for storage is

a) Field.

b) Feed.

c) Database.

d) Fetch.

35 / 35

10. The personal computer industry was started by

a) IBM.

b) APPLE.

c) Compaq.

d) HCL.

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