1. a). Explain the function of each of the following:
i. Input devices
ii. Output devices
b) Outline the difference of each of the following:
i. Hard copy and soft copy
ii. Operating system software and application software
2. a). Briefly explain the importance of saving a document.
b) Outline the procedures of changing a file name of an existing file.
3. a). List steps of inserting a clip art in the document.
b) Enumerate factors to be considered before printing the document.
4. a). Explain the difference between workbook and worksheet.
b) List down steps of renaming a worksheet.
5. a). What will be produced on a cell when the following function inserted?
i. Court
ii. Max
iii. Count if
iv. Sum
v. Average
bi) Write the procedures of opening of file saved at the desktop.
ii) List steps of formatting a cell into a currency in a worksheet.
6. a). Write short notes on the following terms:
i. Icon
ii. Folder
iii. Formatting tool bar
iv. Standard tool bar
v. Click
bi) What is the importance of previewing a document?
ii) Outline steps of previewing a document.
CBA PAST PAPERS COLLECTION BY SIR ANTONY KILOLO
46 PROUDLY KIBONDO SPECIAL STATE IWACHU STATIONERY
7. a). Mention and describe at least five advantages of a computer.
b) A computer keyboard consists of many keys that are used in different
operations. Write short notes on the following keys:
i) Delete key
ii) Backspace
iii) Enter key
iv) Space bar key
v) Escape (ESC) key
CBA PAST PAPERS COLLECTION BY SIR ANTON
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