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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15. Which type of data consists of words, sentences, and paragraphs?
10. BIT stands for
Microwave transmission, coaxial cables and fiber optic are examples of:
The infonnation that is to be transferred from one location to another is called:
8. The is the physical path over which a message travels:
18. data type represents actions and movements:
16. The charts, graphs and pictures are examples of:
20. coding schemes is used by IBM:
6. is not component of data communication:
12. Light, sound, and radio waves are examples of:
I I. Communication between a computer and a keyboard involves transmission:
5. is component of data communication:
13. The number of times a wave repeats during a specific time interval is called:
9. The electromagnetic or light waves representing data are called:
2. Data communication requires only a:
3. The process of transferring data from one location to another is called:
17. The music and speech represent the: (a) Image data (b) Audio data (c) Video data (d) Text data
19. coding schemes uses 4 bit code:
7. A device that receives messages is called:
14. The height of wave within a given period of time is called:
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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