Computer Operator 18

#1. DDL supports for

Drop

insert

update

Delete

#2. The latency is ……………….

Position the write head over data

Position the write head under data track

Accessing data from track

All

#3. Which is an input device ?

Printer

Speaker

Scanner

Plotter

#4. Which is 4th generation language ?

SQL

JAVA

C++

Basic

#5. The decimal value of 1101 0011 0011……

3379

3378

3360

3579

#6. Which is not word art text editor ?

Bold

Italic

Font

Underline

#7. Which is not database object ?

table

form

Macro

Datasheet

#8. The hexa-decimal value of 13 is………..

B

C

D

E

#9. Where you can define permanent path in DOS ?

IO.sys

Config.sys

Autoexec.bat

Command.com

#10. IT policy was launch on ………… year.

2000

2001

2004

2008

#11. Which is odd in CRT ?

Dot pitch

Radio frequency

Refresh rate

Pixel

#12. The shortcut key for repeating task.

Ctrl + Z

Ctrl + Y

Ctrl + B

none

#13. How do you set margin ?

Page setup\ margin

Page\ margin

Page setup \ size

page setup \ layout

#14. The main units of CPU are

CPU & Register

CPU & ALU

CU 7 Register

CU & ALU

#15. Which is sequential device ?

Tape

Magnetic disk

Optical disk

none

#16. Which is a computer programming language ?

Interpreted language

Structured programming language

Object oriented language

none

#17. To update the date & time in presentation ………

F7

F8

F9

F10

#18. How do you set password in power point ?

Tools/option/security

File/option/security

Tools/security/ password

None of above

#19. What was used in first computer ?

Vacuum tube

transistor

IC

All

#20. The function of format painter is …………

Auto formatting document

Apply

Alignment of text

none of above

#21. What is the value of mod ((D3/10)+int(D3/10),D3) where d3=67

13

12

75

86

#22. Switch board is also called ………. Form.

Sub

main

Control

Datasheet

#23. Which is not valid file system ?

FAT 16

FAT 32

NTFS

FXZ

Computer Operator 18

Results

#1. DDL supports for

#2. The latency is ……………….

#3. Which is an input device ?

#4. Which is 4th generation language ?

#5. The decimal value of 1101 0011 0011……

#6. Which is not word art text editor ?

#7. Which is not database object ?

#8. The hexa-decimal value of 13 is………..

#9. Where you can define permanent path in DOS ?

#10. IT policy was launch on ………… year.

#11. Which is odd in CRT ?

#12. The shortcut key for repeating task.

#13. How do you set margin ?

#14. The main units of CPU are

#15. Which is sequential device ?

#16. Which is a computer programming language ?

#17. To update the date & time in presentation ………

#18. How do you set password in power point ?

#19. What was used in first computer ?

#20. The function of format painter is …………

#21. What is the value of mod ((D3/10)+int(D3/10),D3) where d3=67

#22. Switch board is also called ………. Form.

#23. Which is not valid file system ?

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