Computer Science Guess Papers 9th Class :
08 Write short answers to any FOUR parts.
(i) What is a key advantage of the Von Neumann architecture?
(ii) What is the benefit of using unsigned integers?
(iii) Which logic gate outputs true only if both inputs are true?
(iv) After identifying a problem, what is the next step in troubleshooting and how does it help in resolving the issue?
(v) Why is it necessary to verify full system functionality after implementing a solution?
(vi) Define data communication and list its key components.
08 Write short answers to any FOUR parts.
(i) Explain the role of routers in a computer network.
(ii) What is the purpose of the Dynamic Host Configuration Protocol (DHCP)?
(iii) Define computational thinking.
(iv) What is an algorithm?
(v) Describe LARP and its significance in learning algorithms.
(vi) What is the use of the <table> tag in HTML?
08 Write short answers to any FOUR parts.
(i) Explain the box model in CSS.
(ii) What type of data is the number of students in your class?
(iii) Define artificial intelligence (AI).
(iv) Define the Internet of Things (IoT).
(v) Why is it important to respect intellectual property rights?
(vi) What is the meaning of the word entrepreneur and its origin?
Part – II
Attempt any TWO questions. Each question carries 08 marks.
08 Add the given binary numbers:
(a) 101 + 110
(b) 1100 + 1011
08 Describe common methods for identifying and removing malware infections and applying operating system updates for security.
08 Describe real-world applications of computer networks in business, education and healthcare.
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