Page 83 - iPlus_Ver_2.0_class_7
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Worksheet 1 (Based on chapters 1 to 6)
A. Rewrite the incorrect statements.
1. The total number of digits used in a number system is called its LSD.
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2. Hexadecimal number system consists of 16 digits from 0–15.
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3. In BEDMAS rule, E stands for elimination.
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B. Define the following terms:
1. Macro Virus: .......................................................................................................................
2. Pop-ups: .......................................................................................................................
3. Rootkit: .......................................................................................................................
4. Forum: .......................................................................................................................
5. Patent: .......................................................................................................................
6. Job Frauds: .......................................................................................................................
C. How are the following selected in a worksheet?
1. Single Cell: ................................................................................................................................
2. Group of Cells or Range: ................................................................................................................................
3. Entire Row/Column: ................................................................................................................................
4. Entire Worksheet: ................................................................................................................................
D. Guess! Who am I?
1. I am used to display multiple lines of text inside a cell. ..........................
2. I am an additional feature in ‘Excel’ that helps you enter a certain kind of
predefined series of data such as name of months of a year, serial numbers,
etc. once the user feeds the initial data. ..........................
3. I am a cell or a range of cells that you want to use in your calculation. ..........................
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Worksheet 1

