Page 126 - Computer - 4

Knowledge Discovery Subject Enrichment

Repetition of steps is called a Loop or Iteration in the context of programming.

Life Skills
Health Tip

Students spend a lot of time in front of computers for studying, gaming, browsing the
Internet, and entertainment. This can lead to physical as well as mental stress. Follow the

given tips to make working with computers a healthier experience.
1. Maintain a good sitting posture while working on a computer.
2. Blink your eyes regularly to relax and refresh them.
3. Keep healthy eatables like fruits or milk products to munch on.

4. Drink water or fruit juice instead of carbonated drinks.
5. Take regular breaks and stretch your body to avoid cramps and aches.
6. Invest in ergonomic furniture to avoid long-term fatigue.

Database Subject Enrichment

Logical reasoning helps a programmer devise a suitable solution to a problem, and
Stepwise thinking helps the programmer write code for the solution in the correct

sequence of instructions.

Post-Processing   

 The process of devising a solution to a problem is called Problem Solving.

 Logical thinking is the ability to understand a given problem and develop a
series of steps to solve it.

 Reasoning is the ability to analyse and choose the best solution among
several possible solutions.
 The process of developing the steps to solve a problem is called Stepwise

Thinking.
 A solution to a problem may involve a fixed sequence of steps or have
different sequences of steps.

 Decision making and Repetition of steps are integral parts of Stepwise
thinking.

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