CBSE Class 11 Informatics Practices Programming Guidelines

Read and download CBSE Class 11 Informatics Practices Programming Guidelines in NCERT book for Class 11 Informatics Practices. You can download latest NCERT eBooks chapter wise in PDF format free from Studiestoday.com. This Informatics Practices textbook for Class 11 is designed by NCERT and is very useful for students. Please also refer to the NCERT solutions for Class 11 Informatics Practices to understand the answers of the exercise questions given at the end of this chapter

NCERT Book for Class 11 Informatics Practices Programming Guidelines

Class 11 Informatics Practices students should refer to the following NCERT Book Programming Guidelines in Class 11. This NCERT Book for Class 11 Informatics Practices will be very useful for exams and help you to score good marks

Programming Guidelines NCERT Book Class 11

 

Programming Guidelines

GUI Application Development Guidelines

Some good application development guidelines are:

1. Understand the need of the application before starting the development.

2. Find out all possible inputs, which are required to produce the desired result or results.

3. Make sure that the user provides appropriate information with minimum efforts to avoid ambiguity in data. The same can be done by appropriately deciding on the various input components - maximize use of radio button, checkbox, combo box, and list. Wherever possible avoid use of text field and text area for accepting inputs from the user to reduce ambiguity.

4. Radio Button should be used wherever one of the option out of limited number of known set of options are required to be taken from the user. For example, for accepting gender (Male or Female), marital status (Single or Married), for accepting membership type (Monthly, Annual or Lifetime) etc.

5. Checkbox should be used wherever multiple options are required to be selected from a limited number of known set of options. For example, for accepting multiple hobbies (Swimming, Singing, Dancing, Debating), for accepting food order in a restaurant (Pizza, Burger, Channa Kulcha, Pao Bhaji, Chowmein) etc.

6. Combo box should be used wherever only one of the option from a large number of known set of options is required to be taken from the user. For example, selecting state, selecting marital status, selecting schools etc.

7. List should be used wherever multiple options are required to be selected from a large number of known set of options. For example, selecting multiple food items from a menu containing five or more number of items.

8. It is advisable to use List and Combo box when there are too many options as they help save space and are less cumbersome to design as compared to radio button and checkbox.

9. Options in a list or a combo box may be displayed in alphabetical order so that  it is easier for the user to locate the appropriate option or may be displayedaccording to the probability of choice. For example, to take input of name of a state the names should be displayed according to alphabetical order, to take input of employee designation the highest level should be put at last and the lowest level should be put at top. The explanation for this is since there are more employees at lower levels as compared to higher levels, the probability of choosing the lower level is more. In short the most probable answer should be at the top.

10. It is advisable to use appropriate labels for each input and output options to help the user to correctly interpret them.

11. While writing the code do not use variable names as A, B, C etc. Instead use meaningful names and follow naming conventions. All the variables and constants must be named according to the naming conventions. They make the code easier to read, understand and maintain. For example a variable storing total marks should be named as Total. Similarly a variable holding cost price may be named as CP.

12. Ensure Clarity of expressions. All the expressions should be easy to understand for the user. There should not be a compromise to reduce the statements by loosing their clarity.

13. The conditional construct if..else should be preferred when there are very few alternative execution paths to choose from and also when decisions are to be made based on ranges of values or conditions. For example, to show gender based title etc.

 

Please refer to the link below - CBSE Class 11 Informatics Practices Programming Guidelines

Informatics Practices NCERT Book Class 11 Programming Guidelines

The above NCERT Books for Class 11 Informatics Practices Programming Guidelines have been published by NCERT for latest academic session. The textbook by NCERT for Programming Guidelines Informatics Practices Class 11 is being used by various schools and almost all education boards in India. Teachers have always recommended students to refer to Programming Guidelines NCERT etextbooks as the exams for Class 11 Informatics Practices are always asked as per the syllabus defined in these ebooks. These Class 11 Programming Guidelines book for Informatics Practices also includes collection of question. We have also provided NCERT solutions for Class 11 Informatics Practices which have been developed by teachers of StudiesToday.com after thorough review of the latest book and based on pattern of questions in upcoming exams for Class 11 students.

NCERT Book Class 11 Informatics Practices Programming Guidelines

The latest NCERT book for Programming Guidelines pdf have been published by NCERT based on the latest research done for each topic which has to be taught to students in all classes. The books for Class 11 Informatics Practices Programming Guidelines are designed to enhance the overall understanding of students. All Class 11 NCERT textbooks have been written in an easy to understand language which will help to enhance the overall level of Class 11 students. 

Programming Guidelines NCERT Book Class 11 Informatics Practices

As the students of Class 11 need the books for their regular studies, we have provided all NCERT book for Programming Guidelines in pdf here for free download. All pdf NCERT books available here for Class 11 will help them to read on their mobile or computers. They can take a print of the Class 11 Informatics Practices NCERT Book Programming Guidelines pdf easily and use them for studies. The NCERT textbooks for Class 11 Informatics Practices have been provided chapter-wise and can be downloaded for free of cost. 

Class 11 Informatics Practices Programming Guidelines NCERT Book

Along with Informatics Practices Class 11 NCERT Book in Pdf for Programming Guidelines we have provided all NCERT Books in English Medium for Class 11 which will be really helpful for students who have opted for english language as a medium. Class 11 students will need their books in English so we have provided them here for all subjects in Class 11.

Class 11 Programming Guidelines NCERT Book Informatics Practices

For Class 11 Programming Guidelines we have provided books for students who have opted for Hindi and Urdu medium too. You can click on the links provided above to download all Hindi medium Class 11 Informatics Practices Programming Guidelines book in easy to read pdf format. These books will help Class 11 Informatics Practices students to understand all topics and also strictly follow latest syllabus for their studies. If you are looking to download the pdf version of Class 11 Informatics Practices Programming Guidelines textbook issued by NCERT then you have come to the correct website

Where can I download latest NCERT Book for Class 11 Informatics Practices Programming Guidelines

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Can I download the NCERT Books of Class 11 Informatics Practices Programming Guidelines in Pdf

Yes, you can click on the link above and download chapter wise NCERT Books in PDFs for Class 11 for Informatics Practices Programming Guidelines

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