Computer Science

• Chapter 1: Application Package. Notes and past questions on Application Package for NEB Class 11 Computer Science.
• Chapter 2: Computer System. Notes and past questions on Computer System for NEB Class 11 Computer Science.
• Chapter 3: Multimedia. Notes and past questions on Multimedia for NEB Class 11 Computer Science.
• Chapter 4: Web Technology I. Notes and past questions on Web Technology I for NEB Class 11 Computer Science.
• Chapter 5: Computer Software and Operating System. Notes and past questions on Computer Software and Operating System for NEB Class 11 Computer Science.
• Chapter 6: Information Security and Cyber Law. Notes and past questions on Information Security and Cyber Law for NEB Class 11 Computer Science.
• Chapter 7: Number System and Boolean Logic. Notes and past questions on Number System and Boolean Logic for NEB Class 11 Computer Science.
• Chapter 8: Programming Concepts and Logic. Notes and past questions on Programming Concepts and Logic for NEB Class 11 Computer Science.

• Explain different types of programming languages with their merits and demerits. [10] (2070)
• What is logic gate? Describe any four logic gates with truth table and gate symbol. [2+8] (2070)
• What is computer architecture and computer organization? Describe the different units of computer system. [2+8] (2070)
• What is an operating system? Explain the types of operating system. [2+8] (2070)
• What is number system? Convert (111111)2 binary number into octal number. [1+4] (2070)
• What is memory? Differentiate between SRAM and DRAM. [1+4] (2070)
• Explain the importance of mobile computing. [5] OR Differentiate between analog and digital computer. [5] (2070)
• Describe algorithm and flowchart with examples. [5] (2070)
• What is an application program? List the major features of application program. [1+4] (2070)
• Differentiate between second and third generation computer. [5] (2070)
• What is HTML? Describe the objectives of HTML. [1+4] OR Describe the features of DBMS. [5] (2070)
• Subtract (111)2 from (1000)2 using 1's and 2's complement methods. [2.5+2.5] (2070)
• Describe the Non-Impact printers with examples. [5] (2070)
• What is computer booting? Describe the types of computer booting. [2.5+2.5] (2070)
• Write short notes on: a. Bar Code Reader b. Use of Internet [2.5+2.5] (2070)

Frequently asked questions

Based on the official syllabus.