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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1. Data and programs that are not being use by computer are stored in:
12. Which is a storage device?
14. Which component of computer is responsible for comparison of two numbers?
RAM is a:
17. The cells of memory are logically organized into group of
18. CPU is an example of:
4. Which one is the brain of computer?
10. Which component of CPU is responsible for performing arithmetic and logical operations on numeric data?
8. A computer drives its basic strength from:
16. CPU includes all of the following components except?
6. The component of computer that stores data and program while these are being executed is called:
15. is the component of CPU:
13. Which component of computer coordinates all activities in the computer?
9. The program that contains instructions to operate a device is called:
2. A set of instructions that run the computer arc:
5. Which component of a computer decodes and executes program consuvetions?
The address of instruction under
I I. CPU is an example of:
3. The idea of stored program was given by:
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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