Computer Operator Online Test Exam-2

The Computer Operator Online Test Exam-2 for both assistant and full computer operators of different sectors is held by the Public Service Commission (PSC).

This Online test contains 50 questions on the basis of the computer operator syllabus of the Lok-Sewa Aayog, Nepal. Each question carries 1 mark. That is, the total marks are 50.

Online Exam Set-1

Computer Operator Online Test Exam-1

Time

Which is correct?
1. Latency time = seek time + Access time
2. Seek time = Latency time + Access time
3. Access time = latency time + Seek time
4. None
The first micro processor Intel 4004 was ________bit processor.
1. 4 bit
2. 8 bit
3. 16 bit
4. 32 bit
Which is not function of CU?
1. Providing necessary signals
2. Act as supervisor
3. Execute the instructions
4. Nerve Center
Registers are made of ____.
1. Gates
2. Chips
3. Filp Flop
4. None
In what of the following, device driver locates?
1. HMA
2. UMA
3. Conventional Memory
4. All
1 GB is equal to______.
1. 103 bytes
2. 106 bytes
3. 109 bytes
4. 1012 bytes
Which is the location of External commands?
1. c:\windows\external commands
2. c:\external commands
3. c:\windows\system32\external commands
4. All of the above
Which gates are called universal gates?
1. AND & OR
2. NAND & NOT
3. XOR & XNOT
4. NOR & NAND
Output of XNOR of 1101 & 1011 is
1. 1001
2. 0110
3. 1101
4. 1011
Which is not the advantage of LCD over CRT?
1. Low power consumption
2. High Quality
3. Occupy less space
4. Newer Technology
The first virus that was detected is _____________.
1. Worm
2. Trojan horse
3. Creeper
4. Insect
Which is interpreted language?
1. Java
2. C++
3. BASIC
4. ALL
Which is not impact printer?
1. Daisy Wheel
2. Solid font
3. Golf Ball
4. None
Which input device used in multiple choice exam answer sheet and lottery number?
1. MICR
2. OMR
3. OCR
4. All
Which command is used to create self booting disk?
1. format
2. format/s
3. format/a
4. all
Command used to display the list of undeleted files that DOS can undelete is?
1. undele *.*
2. undelete/list
3. undelete
4. undelete/all
Which DOS driver is used to emulate expanded memory?
1. hymem.sys
2. emm386.exe
3. emm.exe
4. None
Which is disk compression tool?
1. Scandisk
2. Drive Space
3. Defragment
4. None
What type of utility is WinZip?
1. Backup
2. File Security
3. Disk Cleanup
4. File Compression
From which tab can you insert footnote & endnote?
1. Home
2. Mailing
3. Reference
4. Insert
The picture created through drawing toolbar wizard of basic shape is
1. .bmp
2. .wmf
3. .tif
4. .png
Shortcut to insert comment in word is
1. Alt+Ctrl+M
2. Ctrl+Shift+M
3. Alt+Shift+M
4. Alt+Shift+C
Which is not a tab of page setup dialogue box?
1. paper
2. margin
3. layout
4. shrink to fit
Shortcut key for cutting a spike is
1. Ctrl+F3
2. Alt+F3
3. Alt+Ctrl+F3
4. Ctrl+Shift+F3
Which of the following enable you to paste data multiple times?
1. Windows clipboard
2. Office clipboard
3. Both a & b
4. None
Which enables automatic updates in destination document?
1. Embedding
2. Linking
3. Relatives
4. All
Which language does word use to create macro?
1. Visual C++
2. Visual Basic
3. Visual Studio
4. All
Which will be the title in word to save summary (status)?
1. Summary info
2. Summary information
3. Summary
4. All
In word you can display margin in text on horizontal ruler or vertical ruler with mouse and
1. Space
2. Ctrl
3. Shift
4. Alt
What is the maximum length of formula content in excel?
1. 512 characters
2. 1024 characters
3. 32000 characters
4. 16384 characters
Which is not a tab of excel 2007?
1. View tab
2. Review tab
3. Reference tab
4. Developer tab
A$1 is an example of
1. Relative Ref.
2. Absolute Ref.
3. Mixed Ref.
4. None
Which is not a data type in excel cell?
1. label
2. value
3. formula
4. comment
Which is the 3D formula?
1. =A1+B1+C1
2. =Sheet1! A1+A2
3. [Book1]Sheet1!A1+A2
4. all
Extension to save collection of workbook is
1. xlt
2. xlsx
3. xlw
4. xlb
Filing the remaining cells with next values is
1. Fill
2. Auto Fill
3. Auto Complete
4. Auto Calculate
Date have mmmm-d-yyyy format is
1. 12-1-2011
2. Dec-01-2011
3. December-1-2011
4. December-01-2011
Shortcut key for insert a cell in worksheet is
1. Ctrl+Shift++
2. Alt+Shift++
3. Alt+Ctrl++
4. None
The result of MID(“ICTEXAMS”, 2,3) is
1. ICT
2. CTE
3. EXA
4. XAM
Which is not a type of relation?
1. one to one
2. one to many
3. many to one
4. many to many
How many bytes do date/time consume?
1. 4
2. 8
3. 16
4. 32
Key that uniquely identify each record
1. Primary Key
2. Secondary Key
3. Foreign Key
4. All
Maximum length of text field is
1. 75
2. 100
3. 127
4. 255
Which database object actually holds data?
1. Table
2. Form
3. Query
4. Report
Which is not a view in PowerPoint?
1. Slide show view
2. Slide sorter view
3. Presentation view
4. Notes page view
Shortcut key to duplicate a slide is
1. Ctrl+Shift+D
2. Ctrl+D
3. Shift+D
4. Alt+D
Which option is used to carry presentation from one computer to other?
1. Save As
2. Save & Go
3. Pack & Go
4. Web & Go
1. Bullet list
2. Number list
3. Both
4. None
A web browser is ______
1. Software to create website
2. Software to access website in internet
3. both of them
4. none of them
Internet evolved for
1. www
2. ARAPNET
3. DOTNET
4. None

Some Basic Information about Computer Operator Online Test Exam

The Computer Operator Online Test Exam is a practice exam that helps the participants to improve their knowledge. The PSC exam gives you 45 minutes, but here you have to solve 50 questions in just 30 minutes' time. Because it’s a practice exam and here you just have to click on the right answer, but in the physical exam, you have to write the answer in OMR Sheet or any other exam sheet which kill more than 10 to 15 minutes.

Online-test-exam-2

After practicing these online exams, you must have to practice these questions in the sample OMR-Sheet, so that you can easily solve all the questions within the given time limit in the examination hall.

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