Computer Operator 15

#1. Collection of interrelated data is known as :

Data model

DBMS

Database

All of the above

#2. Which transfer translate whole source program into object program at once

Compiler

Interpreter

Translator

None of the above

#3. The basic SQL select statement has three clauses

Select, From, Where

Select, For, Next

Select, Next, For

Select, Until, end

#4. Operating system that used the BIOS ……….

Need to know the proper register address

Never need to know the location of the part

Need to know the location of part

None of the above

#5. Which command make the text “Nepal” capital ?

Upper(“Nepal”)

Capital (Nepal)

CAP “Nepal”

Capital(“nepal”)

#6. An entity is :

A data structure

A collection of items in an application

A distinct real world item in an application

An inanimate object in an application

#7. Command to copy all files form floppy drive A: to a directory of myfiles in a drive C:………

Copy a:\*.* c:\myfiles

Copy c:\*.* a:\myfiles

Copy a:\*.txt c:\myfiles

Copy c:\*.txt a:\myfiles

#8. The Relational model defines to root language relational algebra & relational calculus for a accessing

Text file

Documents file

Relational data based

Flat-file database

#9. The highest level in the hierarchy of data organization is called

Data record

Data bank

Database

Data file

#10. Which of the following is not characteristics of relational data base model ?

Records

Tables

Tree like structure

Complex logical relationship

#11. MS access can import file form ……….

Dbase database file

Excel workbook

Notepad Delimited text file

All of the above

#12. To remove extra space from the left site of string which if used ?

Left ()

Right()

Ltrim()

Rtrim()

#13. You can apply slide design scheme form

Slide Layout

Slide animation

Slide show

all of the above

#14. The unit of hardware an operator uses to monitor computer processing is ……..

Console

Card Reader

CPU

Line printer

#15. What is the name of operating system that reads as reacts in terms of actual time ?

Time sharing operating system

Batch Operating system

Real time operating system

None

#16. To add new slide in Power point, what is the keyboard shortcut key ?

CTRL +N

CTRL +M

CTRL +Copy

ALT +Copy

#17. Which is the first commercial computer ?

Mark –I

UNIVAC-I

ENIAC

CISE

#18. Which protocol is used to transfer E-mail ?

POP3

SMTP

SGTP

None

#19. Windows XP is ……………….

Operating system

Application software

Utility software

Program software

#20. IF you have network and you are transfer file then what will be done

Uploading

Downloading

Sending Email

Receiving Email

#21. Notepad is used for

HTML text storage

Only text files

Format layout and print

Temporary storage

#22. Which is not the database Application ?

Power point

Excel

MS Access

All of the above

#23. Which is not true for memory ? (Additional)

Program of EEPROM can be erased by electric charge

Program of EPROM can be erased by ultra-violet ray

Program of ROM can be erased by delete command

Program of Hard disk can be erased by delete command

#24. Meaning of metadata is :

Data definition

Data of data

Data dictionary

None

#25. HTTP is :

Link of a hypertext

Address of URL

A designation with URL that indicates hypertext resource

None of above

Computer Operator 15

Results

#1. Collection of interrelated data is known as :

#2. Which transfer translate whole source program into object program at once

#3. The basic SQL select statement has three clauses

#4. Operating system that used the BIOS ……….

#5. Which command make the text “Nepal” capital ?

#6. An entity is :

#7. Command to copy all files form floppy drive A: to a directory of myfiles in a drive C:………

#8. The Relational model defines to root language relational algebra & relational calculus for a accessing

#9. The highest level in the hierarchy of data organization is called

#10. Which of the following is not characteristics of relational data base model ?

#11. MS access can import file form ……….

#12. To remove extra space from the left site of string which if used ?

#13. You can apply slide design scheme form

#14. The unit of hardware an operator uses to monitor computer processing is ……..

#15. What is the name of operating system that reads as reacts in terms of actual time ?

#16. To add new slide in Power point, what is the keyboard shortcut key ?

#17. Which is the first commercial computer ?

#18. Which protocol is used to transfer E-mail ?

#19. Windows XP is ……………….

#20. IF you have network and you are transfer file then what will be done

#21. Notepad is used for

#22. Which is not the database Application ?

#23. Which is not true for memory ? (Additional)

#24. Meaning of metadata is :

#25. HTTP is :

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