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High Order Thinking Skills (HOTs) - 2 - Class 9 MCQ


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10 Questions MCQ Test Cyber Olympiad for Class 9 - High Order Thinking Skills (HOTs) - 2

High Order Thinking Skills (HOTs) - 2 for Class 9 2024 is part of Cyber Olympiad for Class 9 preparation. The High Order Thinking Skills (HOTs) - 2 questions and answers have been prepared according to the Class 9 exam syllabus.The High Order Thinking Skills (HOTs) - 2 MCQs are made for Class 9 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for High Order Thinking Skills (HOTs) - 2 below.
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High Order Thinking Skills (HOTs) - 2 - Question 1

Which of the following are primary functions of an operating system with respect to file management?
(i) Creating and deleting files
(ii) Creating and deleting directories
(iii) Mapping files onto secondary storage
(iv) Providing a user interface for file management

Detailed Solution for High Order Thinking Skills (HOTs) - 2 - Question 1
File management functions include creating and deleting files, creating and deleting directories, mapping files onto secondary storage, and providing a user interface for file management.
High Order Thinking Skills (HOTs) - 2 - Question 2

Which of the following correctly describes a characteristic of a firewall?
(i) Monitors and controls incoming and outgoing network traffic
(ii) Protects against unauthorized access to or from a private network
(iii) Can prevent malicious software from infecting the system
(iv) Used to cool down computer components

Detailed Solution for High Order Thinking Skills (HOTs) - 2 - Question 2
A firewall monitors and controls network traffic, protects against unauthorized access, and can prevent malicious software infections. It is not used to cool down computer components.
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High Order Thinking Skills (HOTs) - 2 - Question 3

Which of the following is true about the Hypertext Transfer Protocol (HTTP)?
(i) It is used for transmitting hypertext over the internet
(ii) It is a stateless protocol
(iii) It ensures data is delivered securely
(iv) It operates at the application layer of the OSI model

Detailed Solution for High Order Thinking Skills (HOTs) - 2 - Question 3
HTTP is used for transmitting hypertext, is stateless, and operates at the application layer of the OSI model. It does not ensure secure data delivery (HTTPS does).
High Order Thinking Skills (HOTs) - 2 - Question 4
Which of the following are types of malware?
(i) Virus
(ii) Worm
(iii) Rootkit
(iv) Firewall
Detailed Solution for High Order Thinking Skills (HOTs) - 2 - Question 4
Viruses, worms, and rootkits are types of malware. A firewall is a security measure, not malware.
High Order Thinking Skills (HOTs) - 2 - Question 5
Which of the following are features of email protocols?
(i) SMTP is used to send emails
(ii) POP3 is used to retrieve emails from a server
(iii) IMAP allows managing emails on the server
(iv) FTP is used to transfer email data
Detailed Solution for High Order Thinking Skills (HOTs) - 2 - Question 5
SMTP is used to send emails, POP3 to retrieve emails, and IMAP to manage emails on the server. FTP is not related to email data transfer.
High Order Thinking Skills (HOTs) - 2 - Question 6
Which of the following are responsibilities of a database administrator (DBA)?
(i) Installing and upgrading the database server
(ii) Backup and recovery of data
(iii) Tuning database performance
(iv) Writing application software
Detailed Solution for High Order Thinking Skills (HOTs) - 2 - Question 6
A DBA installs and upgrades the database server, performs backup and recovery, and tunes database performance. Writing application software is not typically their responsibility.
High Order Thinking Skills (HOTs) - 2 - Question 7
Which of the following are characteristics of social engineering attacks?
(i) Exploiting human psychology
(ii) Often involves phishing
(iii) Uses technical exploits
(iv) Can lead to unauthorized access
Detailed Solution for High Order Thinking Skills (HOTs) - 2 - Question 7
Social engineering attacks exploit human psychology, often involve phishing, and can lead to unauthorized access. They do not typically use technical exploits.
High Order Thinking Skills (HOTs) - 2 - Question 8
Which of the following are common types of network topologies?
(i) Star
(ii) Ring
(iii) Bus
(iv) Array
Detailed Solution for High Order Thinking Skills (HOTs) - 2 - Question 8
Common network topologies include star, ring, and bus. Array is not a network topology.
High Order Thinking Skills (HOTs) - 2 - Question 9
Which of the following are true about the User Datagram Protocol (UDP)?
(i) It provides a connectionless datagram service
(ii) It is used for applications that need fast transmission
(iii) It ensures reliable data delivery
(iv) It operates at the transport layer of the OSI model
Detailed Solution for High Order Thinking Skills (HOTs) - 2 - Question 9
UDP provides a connectionless service, is used for fast transmission applications, and operates at the transport layer. It does not ensure reliable data delivery.
High Order Thinking Skills (HOTs) - 2 - Question 10
Which of the following are key principles of ethical hacking?
(i) Legality
(ii) Consent
(iii) Integrity
(iv) Anonymity
Detailed Solution for High Order Thinking Skills (HOTs) - 2 - Question 10
Key principles of ethical hacking include legality, consent, and integrity. Anonymity is not a key principle of ethical hacking.
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