Class 11 Computer Science Computer System Notes and Important Questions
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Notes for Class 11 Computer System (Computer Science) are shown above.
Practice
Important Questions
Explain different types of secondary memory of computer system.
Which one of the following is an input device?
Speaker
Printer
Monitor
Mouse
Explain computer architecture with block diagram and functions of its components.
Which of the following is NOT a bus type?
Address Bus
Data Bus
Memory Bus
Control Bus
Exam
This unit introduces students to the fundamental concepts of computer systems and their evolution. It covers the characteristics, applications, types, architecture, organization, memory, processors, storage devices, input and output devices, and hardware interfaces. Students develop a clear understanding of how different components of a computer work together to process, store, and communicate information.
This page covers Computer System, chapter 1 of 8 in the Class 11 Computer Science syllabus set by the National Examination Board (NEB). 4 important questions for this chapter are available, each with a model answer.
Read through the notes above, then try each important question for this chapter before checking its solution — comparing your working against past NEB and model questions is one of the most efficient ways to revise.