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2100+ Important Computer MCQs For Competitive Exams part-1 Solved MCQs

These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Common Topics in Competitive and Entrance exams , Union Public Service Commission (UPSC) , Indian Administrative Service (IAS) .

851.

Which of the following is not an example of hardware?

A. Scanner
B. Printer
C. Monitor
D. Mouse
E. Interpreter
Answer» E. Interpreter
852.

Which contents are lost when the computer turns off?

A. storage
B. input
C. output
D. memory
E. None of these
Answer» D. memory
853.

On a CD-RW you can

A. read and write information
B. only read information
C. only write information
D. read, write and rewrite information
E. None of these
Answer» D. read, write and rewrite information
854.

To be able to ‘boot’, the computer must have a(n)…………

A. Compiler
B. Loader
C. Operating System
D. Assembler
E. None of these
Answer» C. Operating System
855.

This is not a function category in Excel.

A. Logical
B. Data Series
C. Financial
D. Text
E. None of these
Answer» A. Logical
856.

In Excel, this is a prerecorded formula that provides a shortcut for complex calculations ………..

A. Value
B. Data Series
C. Function
D. Field
E. None of these
Answer» C. Function
857.

The following computer’s memory is characterized by low cost per bit stored……..

A. Primary
B. Secondary
C. Hard Disk
D. All of these
E. None of these
Answer» B. Secondary
858.

What happens when we try to delete the fries on the floppy?

A. The files get moved to the Recycle Bin
B. Files on a floppy cannot be deleted
C. The files get deleted and can be restored again from Recycle Bin
D. The files get deleted and cannot be restored again
E. The file gets copied on the Hard disk
Answer» D. The files get deleted and cannot be restored again
859.

In word, replace option is available on ……..

A. File Menu
B. View Menu
C. Edit Menu
D. Format Menu
E. None of these
Answer» C. Edit Menu
860.

What type of keys are ‘ctrl and shift’?

A. adjustment
B. twice
C. three times
D. alphanumeric
E. None of these
Answer» C. three times
861.

A word gets selected by clicking it to select a word, in word………….

A. once
B. twice
C. three times
D. four times
E. None of these
Answer» B. twice
862.

To reverse the effect of your last action in word,………….

A. Use the cut command
B. Use the Undo command
C. Press the delete key
D. Use the Redo command
E. None of these
Answer» B. Use the Undo command
863.

Your position in the text is shown by a……..

A. Blinker
B. Cursor
C. Causer
D. Pointer
E. None of these
Answer» B. Cursor
864.

The time for the actual data transfer after receiving the request for data from secondary storage is referred to as the disk’s…………

A. transfer time
B. movement-time
C. access time
D. data input time
E. None of these
Answer» C. access time
865.

Which of the following categories would include a keyboard?

A. Printing Device
B. Output Device
C. Pointing Device
D. Storage Device
E. Input Device
Answer» E. Input Device
866.

Using output devices one can……….

A. Input data
B. store data
C. scan data
D. view or print data
E. None of these
Answer» D. view or print data
867.

Using Print Preview is useful when you want to…………

A. Colour the document
B. Save the document
C. Delete the document
D. Copy the document
E. View how the document will appear when printed
Answer» E. View how the document will appear when printed
868.

Which of the following can input graphical images and pictures for a computer?

A. Plotter
B. Scanner
C. Mouse
D. Printer
E. Keyboard
Answer» B. Scanner
869.

When a chart is placed on this, it is much larger and there is no other data on it……..

A. Chart sheet
B. Exclusive sheet
C. Primary sheet
D. Reference sheet
E. None of these
Answer» D. Reference sheet
870.

Information that comes from an external source and fed into compute software is called……….

A. Output
B. Input
C. Throughput
D. Reports
E. None of these
Answer» B. Input
871.

This dialog box specifies or modifies the worksheet cell range containing data to be charted………….

A. Chart Location
B. Chart Style
C. Chart Options
D. Chart Source Data
E. None of these
Answer» A. Chart Location
872.

If you change Windows 98 to Windows XP, you are actually performing………..

A. upstart
B. upgrade
C. update
D. patch
E. None of these
Answer» B. upgrade
873.

The operating system that is self-contained in a device and resident in the ROM is…………

A. Batch Operating System
B. Real-time Opearting System
C. Embedded Operating System
D. Multi Operating System
E. None of these
Answer» C. Embedded Operating System
874.

To make a copy of the current document to disk…………

A. Use the ‘Save’ command
B. This cannot be done
C. Use the ‘duplicate’ command
D. Copy the document
E. Use the ‘save as’ command
Answer» D. Copy the document
875.

POST stands for………..

A. Power on Self Test
B. Program on Self Test
C. Power on System Test
D. Program on System Test
E. Power Off System Test
Answer» A. Power on Self Test
876.

In word, you can use Styles to…………

A. Make copies of documents
B. Save changes to documents
C. Delete text in-documents
D. Format your documents
E. None of these
Answer» D. Format your documents
877.

How many megabytes make a gigabyte?

A. 1024
B. 128
C. 256
D. 512
E. 64
Answer» A. 1024
878.

Which of the following is not a term pertaining to the Internet?

A. Keyboard
B. Link
C. Browser
D. Search Engine
E. Hyperlink
Answer» A. Keyboard
879.

Which of the following is used by the browser to connect to the location of the Internet resources?

A. Linkers
B. Protocol
C. Cable
D. URL
E. None of these
Answer» D. URL
880.

Excel would evaluate the formula, =20*10/4*8, and return the answer…………..

A. 400
B. 40
C. 6.25
D. 232
E. 600
Answer» C. 6.25
881.

Which of the following is the fastest type of computer?

A. Laptop
B. Notebook
C. Personal Computer
D. Workstation
E. Supercomputer
Answer» E. Supercomputer
882.

Which key is used to delete one character to the left of the current position of the cursor?

A. Backspace
B. Delete
C. Insert
D. Esc
E. Ctrl
Answer» A. Backspace
883.

Which part of the computer helps to store information?

A. Monitor
B. Keyboard
C. Disk-drive
D. Printer
E. Plotter
Answer» C. Disk-drive
884.

In word, when you indent a paragraph, you…….

A. push the text in with respect to the margin
B. change the margins on the page
C. move the text up by one line
D. move the text down by one line
E. None of these
Answer» A. push the text in with respect to the margin
885.

Which keys enable the input of numbers quickly?

A. ctrl, shift and alt
B. function keys
C. the numeric keypad
D. arrow keys
E. None of these
Answer» C. the numeric keypad
886.

The operation of combining two cells into a single cell in Excel is referred to as……….

A. Join Cells
B. Merge Cells
C. Merge Table
D. Join Table
E. None of these
Answer» B. Merge Cells
887.

Which of the following can be used to store a large number of files in a small amount of storage space?

A. File adjustment
B. File copying
C. File reading
D. File compatibility
E. File compression
Answer» E. File compression
888.

Data is organized in a worksheet as………..

A. charts and diagrams
B. rows and columns
C. tables and boxes
D. graphs
E. None of these
Answer» B. rows and columns
889.

Which of the following is an example of a binary number?

A. 6AH1
B. 100101
C. 005
D. ABCD
E. 23456
Answer» B. 100101
890.

Spell Check will find errors in which of the following?

A. Today is a rainy day
B. Today is a rainy a day
C. is a rainy
D. Rainy today a day
E. None of these
Answer» E. None of these
891.

Which of the following is not a storage medium?

A. hard disk
B. flash drive
C. DVD
D. CD
E. Keyboard
Answer» E. Keyboard
892.

In Excel, when the contents and attributes of a cell or range of cells have to be erased using the menu, the user must…………

A. Select the cells, choose Edit, and select Clear, then All
B. Select the cells, and click delete on the keyboard
C. Select the cells, choose Tools, and select Clear, then Formats
D. Select the cells, choose Tools, and select Formula Audit, then Delete
E. None of these
Answer» A. Select the cells, choose Edit, and select Clear, then All
893.

If an Excel Worksheet is to be linked for use in a Power Point presentation, the following should be clicked…………

A. Edit, Paste Special
B. Edit, Paste
C. Edit, Copy
D. File, Copy
E. None of these
Answer» A. Edit, Paste Special
894.

In Word, which menu would the user select to print a document?

A. Tools
B. File
C. View
D. Window
E. None of these
Answer» B. File
895.

The common name for a modulator- demodulator is……………..

A. modem
B. joiner
C. networker
D. connector
E. demod
Answer» A. modem
896.

What do you see when you click the right mouse button?

A. The same effects as the left click
B. A special menu
C. No effect
D. A mouse cannot be right clicked
E. Computer goes to sleep mode
Answer» B. A special menu
897.

In order to choose the font for a sentence in a WORD document…………

A. select Font in the Format menu
B. select Font in the Edit menu
C. select Font in the Tools menu
D. select Font in the Insert menu
E. None of these
Answer» A. select Font in the Format menu
898.

Excel is a program that is used to prepare a……..

A. Database
B. Text Document
C. Spreadsheet
D. Slide Presentation
E. None of these
Answer» C. Spreadsheet
899.

…………consists of volatile chips that temporarily store data or instructions.

A. CPU
B. ROM
C. RMA
D. RAM
E. None of these
Answer» A. CPU
900.

In order to delete a sentence from a document you would use…………

A. highlight and copy
B. cut and paste
C. copy and paste
D. highlight and delete
E. select and paste
Answer» D. highlight and delete

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