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20 Cards in this Set
- Front
- Back
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State two advantages of Jack
transferring his card records onto a computerised database. |
Takes up less physical storage space
Speeds up SEARCH/SORT tasks Electronic are easier to edit |
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Heather is wanting to backup 100GB audio files from her computer. State a backing storage medium that would be suitable for this task?
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External Hard Drive
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John has created a database to store all the information about the Blu-ray movie discs he sells in his shop. He realises that he has missed out a section in the database for RELEASE DATE. What does he need to do to the database to be able to add this new information?
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Add/Insert FIELD
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Databases allow a user to store various different types of data. Kirsty has created a field to store information about whether her clients have paid their bills or not. The only 2 types of input she needs to accept is: YES/NO. What datatype should this field be set to?
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BOOLEAN - True or False (only accepts 2 values)
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Grant wants to perform a database search to find out how many of his pupils were born before 1996. Describe how he would do this.
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FIELD NAME: Year < 1996
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Alison wants to perform a database search to find out how many of her staff learned to drive after 1997. Describe how she would do this.
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FIELD NAME: Passed Test > 1997
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Fiona has left the company. What operation does the database administrator have to do to remove her information from the accounting department database?
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DELETE RECORD
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What datatype would be used to store YEAR field data?
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NUMBER
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What datatype would be used to store SURNAME field data?
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TEXT
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Daniel uses a feature of a presentation package that contains all the placeholders for text and images. What is this feature called?
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Template
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Daniel is using his application package and needs to know how to carry out an task. What application package feature does he use?
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Online Help (not Online Tutorial)
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What is the name of the hardware device used to input voice data into a computer system?
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Microphone
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What is the name of the input device used to input photographic images into a computer system?
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Digital Camera
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What is the name of the input device used to add video data into a computer system?
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Digital Video Camera
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What is the name of the input device used to enter hand drawings into a computer system?
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Graphics Tablet
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What is the name of a printer that is CHEAP TO RUN but EXPENSIVE TO BUY?
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Black and White (Mono) Laser Printer
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What is the name of a printer that is EXPENSIVE TO RUN but CHEAP TO BUY?
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Inkjet Printer
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To add the total of all the cells between C3 and C12 you would use which formula?
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=SUM(C3:C12)
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The totals of cells C3 and C12 need to be multiplied together. Write down the formula required to carry out this calculation.
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=C3*C12
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The totals of cell C12 and C5 need to be divided. Write down the formula required to carry out this calculation.
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=C12/C5
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