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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9. A collection of related records is called
20. is true about a stream:
18. In binary stream bytes have correspondence
12. function is used to read a single character from a file at a time:
10. A logical interface to a file is called
Which of the following mode open only an existing file for both reading and writing?
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
19. In text file, data is stored in:
4. An array subscript should be a) int c) double
2. Which of the following function is used to write a string to a file?
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:
13. function is used as formatted output file function:
15. There are types of streams
II. A stream is associated with a file using and operaton
5. A data file a stored in:
16. In file handling sequence of characters refers to
3. On successfully closing a file , the fclose( ) returns:
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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