Page 129 - Viva ICSE Computer Studies 8 : E-book

Practise More

A Fill in the blanks.

1. ___________________ is an example of single-user operating system.

2. Word processor is an example of ___________________ software.
3. + is an ___________________ operator.

4. A ___________________ is a group of continuous cells.
5. To make a chart, fi rst centre ___________________ into worksheet.

6. Charts are easy to ___________________ and ___________________.
7. ___________________ is a step-by-step instruction written in simple English language to
perform a particular task.
8. Algorithm must begin with the word ___________________.

9. ___________________ refers to the type of data used in a program.

10. ___________________ operators are used to compare the values of two variables.
11. Java provides ___________________ basic looping control structures.
12. Java supports ___________________ types of selection statements.

13. Indian Bank is an ___________________ app.

14. Amazon is a ___________________ app.
15. A ___________________ is a device that connects two diff erent networks.
16. A ___________________ is a channel that connects two devices.

17. ___________________ bar allows to search any fi le on Google Drive.

18. There are ___________________ ways to search fi les on Google Drive.

B State whether the following statements are true or false.

1. Tally is an example of system software. __________
2. Windows 95 was the fi rst operating system to support Internet
connection sharing. __________

3. Mixed reference is a combination of both relative and absolute reference. __________
4. Functions are post defi ned commands that act on a cell. __________

5. Stock charts are specially designed to plot data values related to
trades and shares. __________
6. A doughnut chart displays the data in the form of a circle divided into
a series of segments. __________
7. Algorithms are dependent on a computer language. __________

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