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- 1. Multiple ChoiceWhich of the following is computer hardware?Microsoft WordAdobe AcrobatKeyboardMinecraft
- 2. Multiple ChoiceWhich of the following is an input device?SpeakerPrinterHeadphonesMouse
- 3. Multiple ChoiceWhich of the following is an output device?Monitor/Screen*JoystickCD-ROMMicrosoft Excel
- 4. Multiple ChoiceWhich of the following is a storage device?Pen driveSIM cardCD-ROMAll of the above
- 5. Multiple ChoiceWhich of the following is an input device?A projector screenA DVD-ROM
A speed camera
An inkjet printer - 6. Multiple ChoiceWhich of the following is an output device?A scannerA barcode readerA printerA microphone
- 7. Multiple ChoiceWhich of the following is computer software?A CPURAMMicrosoft PowerPointROM
- 8. Multiple ChoiceWhat would be a suitable device to transfer 12 photos from one PC to another?A USB pen driveA DVD-ROMAn internal hard disk driveA scanner
- 9. Multiple ChoiceWhats the missing word? INPUT ??????? OUTPUTDownputProcessOffputData
- 10. Multiple ChoiceComputer memory that temporarily stores information is called:ForgetfulRAMROM
- 11. Multiple ChoiceWhich of the following is likely to be held in Read Only Memory (ROM)?Start-up instructions used when a PC is switched onA film loaded from a DVDA computer gameA document saved by the user
- 12. Multiple ChoiceMemory that loses stored data when the computer is turned off is called?LossyUnreliableVolatileNon-volatile
- 13. Multiple ChoiceWhat is the function of the Central Processing Unit (CPU)?To act as a permanent data storeTo act as a temporary data storeTo fetch, decode and execute instructionsTo hold computer programs while they are being used
- 14. Multiple ChoiceA single binary digit is known as aByteBitNibbleBobble
- 15. Multiple ChoiceThe number system that computers understand is calledDecimalDenaryBooleanBinary
- 16. Multiple ChoiceHow many different binary codes can be represented in 2 bits?24816
- 17. Multiple ChoiceASCII is:a programming languagea code for representing characters in binarya type of computera method of translating from denary to binary
- 18. Multiple ChoiceWhich of the following can be represented in ASCII?Alphabetic characters such as A, B, CNumeric characters such as 5, 6, 7“Special” characters such as %, *, &all of the above
- 19. Multiple ChoiceThe sound waves that we hear with our ears are?DigitalAnalogueAmplitudeFrequency
- 20. Multiple ChoiceSound is stored in digital form usingRecordingSamplingGrabbingCapturing
- 21. Multiple ChoiceThe quality of a sound recording can be improved by taking samples more frequentlyTrueFalse
- 22. Multiple ChoiceIf we take more samples, the sound file will become?LouderSmallerQuieterLarger
- 23. Multiple ChoiceA larger sound file requires more storage spaceTrueFalse
- 24. Multiple ChoiceThe tiny dots which make up the images that we see on a computer are called?PixiesPixelsDotsBits
- 25. Multiple ChoiceEach pixel contains binary number which represents?A file nameA file sizeA frequencyA colour
- 26. Multiple ChoiceThe more pixels that a picture contains, the ????????? the file sizeSmallerLargerFaster
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