Computer Science Chapter 4: Applications and Uses of Computer – Class 11 Overview
Chapter 4, Applications and Uses of Computer, is a significant topic in Class 11 Computer Science and is essential for students preparing for FSC board exams as well as competitive entry tests like NUST, FAST, ECAT, and NTS. This chapter covers key concepts including various applications of computers in education, business, healthcare, communication, research, and entertainment. Understanding the uses of computers helps students recognize the practical impact of technology in everyday life and professional fields.
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19. coding schemes uses 4 bit code:
3. The process of transferring data from one location to another is called:
9. The electromagnetic or light waves representing data are called:
20. coding schemes is used by IBM:
10. BIT stands for
8. The is the physical path over which a message travels:
15. Which type of data consists of words, sentences, and paragraphs?
14. The height of wave within a given period of time is called:
5. is component of data communication:
7. A device that receives messages is called:
17. The music and speech represent the: (a) Image data (b) Audio data (c) Video data (d) Text data
18. data type represents actions and movements:
16. The charts, graphs and pictures are examples of:
2. Data communication requires only a:
Microwave transmission, coaxial cables and fiber optic are examples of:
I I. Communication between a computer and a keyboard involves transmission:
12. Light, sound, and radio waves are examples of:
The infonnation that is to be transferred from one location to another is called:
13. The number of times a wave repeats during a specific time interval is called:
6. is not component of data communication:
Importance of Applications and Uses of Computer for Exams
Mastering this chapter improves conceptual clarity and technical awareness of how computers are applied in multiple fields. Students can efficiently answer MCQs related to computer applications, benefits, and advantages in real-world scenarios. Regular practice ensures better performance in both entry test MCQs and FSC board exam questions.
PLS Academy Chapter-Wise Computer Science Preparation
PLS Academy provides chapter-wise study material for Applications and Uses of Computer with clear explanations, diagrams, and exam-oriented MCQs. With structured guidance and topic-wise practice, students can strengthen understanding, improve accuracy, and achieve high scores in both entry tests and FSC board examinations.
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