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Recent questions tagged computer-knowledge

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Keyboards, scanner and microphones are examples of
Keyboards, scanner and microphones are examples of software programsinput devicesoutput devicesutilitiesnone of these
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Which of the following is NOT true about a compiler?
Which of the following is NOT true about a compiler? Translates instructions from a high level language to machine level languageTranslates entire source program into mac...
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how many bits does a nibble signify
In a computer, how many bits does a nibble signify? 48163264
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Editing a document that has been created means
Editing a document that has been created means saving itprinting it scanning itcorrecting itnone of these
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How to delete a sentence
In order to delete a sentence from a document you would use highlight and copycut and pastecopy and pastehighlight and deleteselect and paste
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How many kilobytes make a megabyte?
How many kilobytes make a megabyte? 128102425651264
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___ consists of volatile chips that temporarily store data or instructions
___ consists of volatile chips that temporarily store data or instructions CPUROMRMARAMNone of these
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Excel is a program that is used to prepare a
Excel is a program that is used to prepare a DatabaseText documentSpreadsheetSlide PresentationNone of these
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ALU performs
The ALU performs ______ operations logarithm-basedASCIIalgorithm-basedarithmeticNone of these
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Clicking right mouse button
What do you see when you click right mouse button The same effect as the left clickA special menuNo effectA mouse cannot be right-clickedComputer goes to sleep mode
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Common name for modulator-demodulator
The common name for a modulator-demodulator is modemjoinernetworkerconnectordemod
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Which is not true about computer files?
Which of the following is NOT true about computer files? They are collections of data saved to a storage mediumEvery file has a file nameFile extension is established by ...
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Menu to print the document in Word
In Word, Which menu would the user select to print the document? ToolsFilesViewWindowNone of these
3 3 votes
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Which of the following is hardware and not software?
Which of the following is hardware and not software? ExcelPrinter driverOperating SystemPowerPointControl Unit
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RAM stands for
RAM stands for Random Access MemoryReady Application ModuleRead Access MemoryRemote Access MachineNone of these
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Linking excel worksheet to powerpoint
If an Excel Worksheet is to be linked for use in PowerPoint presentation, the following should be clicked Edit, Paste SpecialEdit, PasteEdit, CopyFile, CopyNone of these
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abbreviation KB means
The computer abbreviation KB usually means Key BlockKernel BootKilo ByteKit BitNone of these
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In Excel, how the contents and attributes of a cell or range of cell have to be erased
In Excel, when the contents and attributes of a cell or range of cell have to be erased using the menu, the user must Select the cells, choose Edit, and select Clear, the...
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Which is not a storage medium
Which of the following is not a storage medium? hard diskflash driveDVDCDKeyboard
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Spell Check will find errors in which of the following
Spell Check will find errors in which of the following? Today is a rainy dayToday is a rainy a dayIs a rainyRainy today a dayNone of these
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Example of a binary number
Which of the following is an example of a binary number 6AH1100101005ABCD23456
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Data is organized in a worksheet as
Data is organized in a worksheet as Charts and diagramsRows and columnsTables and boxesGraphsNone of these
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In a computer most processing takes place in
In a computer most processing takes place in MemoryRAMMotherboardCPUNone of these
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to store a large number of files in a small of amount of storage space
Which of the following can be used to store a large number of files in a small of amount of storage space? File adjustmentFile copyingFile readingFile compatibilityFile c...
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operation of combining two cells into a single cell in Excel is referred as
The operation of combining two cells into a single cell in Excel is referred as ___ Join cellsMerge cellsMerge tableJoin tableNone of these
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