Plus Two / 12th Computer Applications - Book Back Answers - Chapter 8 - English Medium
Chapter 8: Forms and Files
Tamil Nadu Board 12th Standard Computer Applications - Chapter 8: Book Back Answers and Solutions
This post covers the book back answers and solutions for Chapter 8 from the Tamil Nadu State Board 12th Standard Computer Applications textbook. These detailed answers have been carefully prepared by our expert teachers at KalviTips.com.
We have explained each answer in a simple, easy-to-understand format, highlighting important points step by step under the relevant subtopics. Students are advised to read and memorize these subtopics thoroughly. Once you understand the main concepts, you’ll be able to connect other related points with real-life examples and confidently present them in your tests and exams.
By going through this material, you’ll gain a strong understanding of Chapter 8 along with the corresponding book back questions and answers (PDF format).
Question Types Covered:
- 1 Mark Questions: Choose the correct answer, Fill in the blanks, Identify the correct statement, Match the following
- 2 Mark Questions: Answer briefly
- 3, 4, and 5 Mark Questions: Answer in detail
All answers are presented in a clear and student-friendly manner, focusing on key points to help you score full marks.
All the best, Class 12 students! Prepare well and aim for top scores. Thank you!
Chapter 8: Forms and Files
I. Choose the correct answer.
1. What are HTML forms used for?
a) To collect input from users
b) To create server-side programming language
c) To create a database
d) To send emails
Answer Key:
a) To collect input from users
2. Which of the following is NOT a form control available in HTML forms?
a) Text inputs
b) Buttons
c) Checkboxes
d) Cropping Tool
Answer Key:
d) Cropping Tool
3. Which tag is used to create an HTML form?
a) form
b) input
c) textarea
d) select
Answer Key:
a) form
4. What form control allows the user to select multiple values?
a) text inputs
b) buttons
c) checkboxes
d) radio buttons
Answer Key:
c) checkboxes
5. What form control allows the user to select only one value at a time?
a) text inputs
b) buttons
c) checkboxes
d) radio buttons
Answer Key:
d) radio buttons
6. What is the purpose of validation in PHP?
a) To check the input data submitted by the user from the client machine
b) To display data to users
c) To store data on the server
d) To send data to the client
Answer Key:
a) To check the input data submitted by the user from the client machine
7. How many types of validation are available in PHP?
a) One
b) Two
c) Three
d) Four
Answer Key:
b) Two
8. Which PHP function can be used to open a file?
a) fopen()
b) fread()
c) fclose()
d) fwrite()
Answer Key:
a) fopen()
9. What PHP function can be used to read a file?
a) fopen()
b) fread()
c) fclose()
d) fwrite()
Answer Key:
b) fread()
10. What PHP function can be used to close a file?
a) fopen()
b) fread()
c) fclose()
d) fwrite()
Answer Key:
c) fclose()
a) To collect input from users
b) To create server-side programming language
c) To create a database
d) To send emails
Answer Key:
a) To collect input from users
2. Which of the following is NOT a form control available in HTML forms?
a) Text inputs
b) Buttons
c) Checkboxes
d) Cropping Tool
Answer Key:
d) Cropping Tool
3. Which tag is used to create an HTML form?
a) form
b) input
c) textarea
d) select
Answer Key:
a) form
4. What form control allows the user to select multiple values?
a) text inputs
b) buttons
c) checkboxes
d) radio buttons
Answer Key:
c) checkboxes
5. What form control allows the user to select only one value at a time?
a) text inputs
b) buttons
c) checkboxes
d) radio buttons
Answer Key:
d) radio buttons
6. What is the purpose of validation in PHP?
a) To check the input data submitted by the user from the client machine
b) To display data to users
c) To store data on the server
d) To send data to the client
Answer Key:
a) To check the input data submitted by the user from the client machine
7. How many types of validation are available in PHP?
a) One
b) Two
c) Three
d) Four
Answer Key:
b) Two
8. Which PHP function can be used to open a file?
a) fopen()
b) fread()
c) fclose()
d) fwrite()
Answer Key:
a) fopen()
9. What PHP function can be used to read a file?
a) fopen()
b) fread()
c) fclose()
d) fwrite()
Answer Key:
b) fread()
10. What PHP function can be used to close a file?
a) fopen()
b) fread()
c) fclose()
d) fwrite()
Answer Key:
c) fclose()
II.Answer the following questions.
12th Computer Application (soon)
III. Answer the following questions.
12th Computer Application (Soon)
IV. Answer the following questions.
12th Computer Application (Soon)
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