Revision Problem Question 1. Write about the different components of the computer. Answer: The three components of the computer are: 1. Computer Hardware: The electronic and mechanical components that make up a computer are called hardware. All computer systems contain four types of hardware components: Input Devices Output Devices Computer Processor Secondary Storage Devices. 2. …
कंप्यूटर विज्ञान कक्षा-10
Chapter 11 File Operation File Operation Long Answer Type Questions (8 Marks) Question 1. What are the data files? Write about their different types. (UP 2011, 12) Or Write a short note on ‘Sequential files’. (UP 2007, 15) Or Write short notes on ‘Random files’ and their application. (UP 2008, 09) Or Explain the features …
Chapter 10 String Data Manipulation String Data Manipulation Long Answer Type Questions (8 Marks) Question 1. What do you know about string function? Explain three-string functions with suitable examples. Or What is a string? Explain two string functions of your choice. (UP 2007, 08, 11, 12, 13) Answer: String Functions. String functions are those functions …
Chapter 9 Functions and Sub-Routines Functions and Sub-Routines Long Answer Type Questions (8 Marks) Question 1. What do you mean by function in ‘C’? (UP 2004, 08, 09, 10, 19) Or What is the library function in ‘C’? Explain. (UP 2010, 12, 18) Answer: Introduction: Sometimes, to perform a particular task in a program, you …
Chapter 8 Subscripted Variables Subscripted Variables Long Answer Type Questions (8 Marks) Question 1. What are subscripted variables? What is an Array? Explain. (UP 2007, 19) Or What is an Array? What are its different types? Explain. (UP 2009, 12) Or Explain the subscripted variable. (UP 2017) Answer: Subscript: A subscript may be a numeric …
Chapter 7 Introduction to ‘C’ Introduction to ‘C’ Long Answer Type Questions (8 Marks) Question 1. Explain the structure of a ‘C’ program with example. (UP 2019) Answer: Structure of ‘C’ Program: Before understanding the structure of a ‘C’ program you must know these important points: ‘C’ is a case sensitive language, it means all …
Chapter 6 Introduction to LINUX Desktop Introduction to LINUX Desktop Long Answer Type Questions (8 Marks) Question 1. Explain security management in LINUX. (UP 2005, 19) Or Explain the security features available in LINUX. (UP 2007, 08, 10) Or “LINUX has very good security management.” Explain it with suitable example. (UP 2011) Answer: The Red …
Chapter 5 Linux Operating System Linux Operating System Long Answer Type Questions (8 Marks) Question 1. What is System Software? What are its components? (UP 2006, 07, 12, 16) Answer: System Software is a set of programs that manage the resources of a computer system i.e. processing time, storage space etc. so that they are …
Chapter 4 Discrete Mathematics Discrete Mathematics Long Answer Type Questions (8 Marks) Question 1. How are characters created by Binary Numbers? What are its different codes? Explain with examples. (UP 2011) Answer: Computer Code: Computer codes are used to convert data into binary form to make the computer understand it. Apart from this, they are …
Chapter 3 Network: LAN and WAN Network: LAN and WAN Long Answer Type Questions (8 Marks) Question 1. What is a Computer Network? What are its different types? (UP 2004, 05, 12, 13, 15, 19) Or What is LAN and what is WAN? (UP 2006, 10) Or What is meant by the following: (UP 2007, …