Computer Science Chapter 2: Information Network – Class 11 Overview
Chapter 2, Information Network, is an important topic in Class 11 Computer Science and is essential for students preparing for FSC board exams as well as competitive entry tests such as NUST, FAST, ECAT, and NTS. This chapter covers key concepts including computer networks, types of networks (LAN, MAN, WAN), network topologies, transmission media, and basic networking devices. Understanding information networks helps students grasp how data is communicated and shared across systems.
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5. Which component of a computer decodes and executes program consuvetions?
10. Which component of CPU is responsible for performing arithmetic and logical operations on numeric data?
13. Which component of computer coordinates all activities in the computer?
4. Which one is the brain of computer?
The address of instruction under
3. The idea of stored program was given by:
9. The program that contains instructions to operate a device is called:
I I. CPU is an example of:
12. Which is a storage device?
14. Which component of computer is responsible for comparison of two numbers?
8. A computer drives its basic strength from:
2. A set of instructions that run the computer arc:
6. The component of computer that stores data and program while these are being executed is called:
15. is the component of CPU:
RAM is a:
18. CPU is an example of:
16. CPU includes all of the following components except?
17. The cells of memory are logically organized into group of
1. Data and programs that are not being use by computer are stored in:
Importance of Information Network for Exams
Mastering the Information Network chapter enhances conceptual understanding and technical awareness of networking systems. Students can easily solve MCQs related to network types, communication channels, protocols, and network hardware. Regular practice of this chapter improves accuracy and confidence in both entry test MCQs and FSC board exam questions.
PLS Academy Chapter-Wise Computer Science Preparation
PLS Academy provides comprehensive chapter-wise study material for Information Network with clear explanations, diagrams, and exam-focused MCQs. With structured guidance and topic-wise practice, students can strengthen networking concepts, improve problem-solving skills, and achieve high scores in both entry tests and FSC board examinations.
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