Computer Science Chapter 14 – Class 12 Overview
Chapter 14 is a crucial topic in Class 12 Computer Science and is highly relevant for students preparing for FSC board exams as well as competitive entry tests like NUST, FAST, ECAT, and NTS. This chapter usually focuses on advanced computer applications or final project-based concepts, consolidating knowledge from previous chapters. Understanding this chapter helps students apply theoretical concepts in practical scenarios, enhancing problem-solving and technical skills.
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20. is true about a stream:
9. A collection of related records is called
1. A file is stored in
17. In text stream characters have correspondence
8. To store data for future use it must be stored on
10. A logical interface to a file is called
7.function is used to write a string to a file:
14. If programs get input data from data file and also send output into data file. It is called:
2. Which of the following function is used to write a string to a file?
II. A stream is associated with a file using and operaton
19. In text file, data is stored in:
15. There are types of streams
5. A data file a stored in:
16. In file handling sequence of characters refers to
12. function is used to read a single character from a file at a time:
3. On successfully closing a file , the fclose( ) returns:
4. An array subscript should be a) int c) double
13. function is used as formatted output file function:
18. In binary stream bytes have correspondence
Which of the following mode open only an existing file for both reading and writing?
Importance of Chapter 14 for Exams
Mastering this chapter strengthens logical reasoning, practical application, and programming skills. Students can confidently attempt MCQs, coding problems, and practical-based questions. Regular practice ensures preparedness for both entry test assessments and FSC board examinations, making students capable of handling integrated or project-based tasks.
PLS Academy Chapter-Wise Computer Science Preparation
PLS Academy provides chapter-wise study material for Chapter 14 with clear explanations, step-by-step examples, and exam-focused MCQs. With structured guidance and topic-wise practice, students can consolidate their understanding, improve coding and analytical skills, and achieve top scores in entry tests and FSC board exams.
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