Computer Operator 30

#1. Which memory is fastest to access ?

Cache memory

RAM

ROM

Bubble memory

#2. Digital computer did not score over than analog computer ?

speed

accuracy

memory

cost

#3. Which speed programme of companies products ?

ROM

PROM

EPROM

EEPROM

#4. Which memory is used to read and write simultaneously ?

RAM

ROM

ALU

all

#5. Which one is the brain of computer or heart of computer ?

CPU

monitor

Keyboard

server

#6. Resolution of printer quality is measured in ………….

pin per inch

Drum per inch

character per inch

dots per inch

#7. Two types of operating system are ……….

Sequential & direct

offline & online

Logical & permanent

Batch timesharing

#8. A computer professional working in a offices who operate computer is called….

shareware

Humanware

Firmware

Airware

#9. We can protect our file from in Dos for editing ?

safety

Attrib

searching

matrib

#10. What command is used for creating a directory ?

DMD

MD

MKD

CMD

#11. Completely computer close is done by ……….

close

exit

quite

Shutdown

#12. The system update or convert the FAT 16 into FAT 32 ?

FAT converter

Encoder

charger

compiler

#13. The RTF is …………..

Rich text format

Reach text format

Real text format

Rich text form

#14. In excel, multiplication is done by …………..

/

*

^

&

#15. To add together (a1:a2), Which is the correct formula ?

=sum(a1:a2)

318:92

=add(a1:a2)

None

#16. Which one is a conditional operator ?

OR

IF

AND

COV

#17. To join text from two cells, which operator is used ?

&

^

#

%

#18. To edit chart object which is correct ?

click

drag

double click

triple click

#19. To break page break horizontally, you can apply break ……….

Place the cursor in row

place the cursor in column a

select the row below where you want to break

all of above

#20. How do you insert the picture into your documents ?

insert/clipart

insert/picture

insert /drawing

insert /word art

#21. Two search specific text in a document, you can used to press

Ctrl + F9

Ctrl + F

ALt +F

Shift +F

#22. To update or recalculate the value, you must press

Ctrl +F9

F9

ALt +F9

Shift +F9

#23. Which is not way of creating new document ?

click new button

file/ new

Ctrl + N

file/open

#24. Number and text will fitted or arranged in attractive presentation in ……..

Bullet slide

table slide

title slide

all

#25. Database is a ……….

Relation

order

list

collection of data