Information Technology End of Year Review

  • Grade 10th
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| Questions: 30 | Updated: Jun 22, 2026
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1. A database is an organized collection of ____.

Explanation

A database serves as a structured repository where data is systematically stored, managed, and retrieved. It allows for efficient organization and access to information, enabling users to perform various operations such as querying, updating, and reporting. The term "data" refers to raw facts and figures, while "information" pertains to processed data that provides meaningful insights. Thus, a database encompasses both elements, facilitating the transformation of data into valuable information for decision-making and analysis.

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About This Quiz
Information Technology End Of Year Review - Quiz

This assessment focuses on key concepts in Information Technology, including file organization, network types, and cybersecurity. It evaluates your understanding of essential IT terms and their applications in various contexts. This knowledge is vital for anyone looking to enhance their skills in the tech field.

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2. Match the security terms with their correct meanings.

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3. Wireless transmission media include satellite and microwave links.

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4. Which of the following fields has been impacted by ICT?

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5. E-commerce refers to buying and selling of goods and services over the ____.

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6. Which of the following is a countermeasure to mitigate cybersecurity threats?

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7. Match the network types with their correct descriptions.

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8. A For loop always requires a counter variable.

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9. Which loop structure repeats a block of code a specific number of times?

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10. An algorithm is a step-by-step set of instructions used to solve a ____.

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11. Which of the following best describes a relationship in a database?

Explanation

In a database, a relationship refers to how different tables are connected to each other. This connection allows for the organization and retrieval of data across multiple tables, enabling users to establish associations between related data points. By defining relationships, databases can efficiently manage complex data structures, ensuring data integrity and facilitating more effective queries and data manipulation.

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12. A report in a database is used to display data in a printable format.

Explanation

A report in a database is designed to present data in a structured and organized manner, making it easy to read and interpret. It typically formats the information for printing, allowing users to generate hard copies of data for analysis, sharing, or record-keeping. By summarizing and presenting data visually, reports enhance understanding and facilitate decision-making processes based on the information contained within the database.

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13. Match the database terms with their correct definitions.

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14. In a database, a ____ is a unique identifier for each record in a table.

Explanation

A primary key is a specific field in a database table that uniquely identifies each record, ensuring that no two rows have the same value for that key. This uniqueness is crucial for maintaining data integrity and enabling efficient data retrieval. By serving as a reference point, the primary key helps establish relationships between tables in a relational database, allowing for organized and structured data management.

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15. Which of the following is a term associated with a database?

Explanation

A query is a specific request for information from a database. It allows users to retrieve data by specifying criteria, enabling them to filter, sort, and analyze the stored information effectively. This term is fundamental in database management systems, as it defines how data can be accessed and manipulated, making it essential for database interactions. In contrast, the other options—algorithm, pixel, and bandwidth—are related to different fields such as computing, graphics, and networking, respectively, and do not specifically pertain to databases.

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16. Which of the following is a method of file organization?

Explanation

All listed options—sequential access, random access, and indexed access—are methods of file organization. Sequential access involves reading data in a predetermined order, typically from the beginning to the end of the file. Random access allows data to be read in any order, enabling faster retrieval for specific records. Indexed access utilizes an index to quickly locate data, improving efficiency. Each method serves different needs and scenarios in data management, making all of them valid methods of organizing files.

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17. ICT has had no impact on the field of education.

Explanation

ICT (Information and Communication Technology) has significantly transformed education by enhancing access to information, facilitating online learning, and promoting interactive teaching methods. It enables personalized learning experiences, supports collaboration among students and teachers, and provides tools for assessment and feedback. The integration of technology in classrooms has made learning more engaging and efficient, breaking geographical barriers and allowing for diverse educational resources. Therefore, it is incorrect to assert that ICT has had no impact on education, as its influence is evident in various aspects of teaching and learning.

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18. Which of the following is a job role in ICT?

Explanation

A Network Administrator is a professional responsible for managing and maintaining computer networks within an organization. This role involves ensuring network security, optimizing performance, troubleshooting issues, and implementing new technologies. Unlike the other options, which pertain to trades or culinary professions, the Network Administrator specifically focuses on information and communication technology (ICT), making it a crucial role in the tech industry.

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19. A countermeasure used to protect a network from unauthorized access is called a ____.

Explanation

A firewall is a security device or software that monitors and controls incoming and outgoing network traffic based on predetermined security rules. It acts as a barrier between a trusted internal network and untrusted external networks, such as the internet. By filtering traffic, a firewall helps prevent unauthorized access, cyberattacks, and data breaches, ensuring that only legitimate users and data can enter or exit the network. This protective measure is essential for maintaining the integrity and confidentiality of sensitive information within a network.

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20. Which of the following is an example of computer misuse?

Explanation

Hacking into a system without authorization is a clear example of computer misuse because it involves accessing a computer system or network without permission, violating privacy and security protocols. This act can lead to data theft, damage to systems, or unauthorized use of resources, all of which are illegal and unethical. In contrast, sending emails, browsing the internet, and creating spreadsheets are legitimate activities typically performed by users within the bounds of acceptable use policies.

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21. Cybersecurity refers to the protection of computer systems and networks from ____.

Explanation

Cybersecurity encompasses strategies and measures designed to safeguard computer systems and networks from various threats and attacks. These threats can include malware, phishing, hacking attempts, and unauthorized access, all of which can compromise sensitive data and disrupt operations. By implementing robust cybersecurity practices, organizations aim to prevent, detect, and respond to these risks, ensuring the integrity, confidentiality, and availability of their information systems.

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22. Which of the following is an example of a web technology term?

Explanation

HTML, or HyperText Markup Language, is a foundational web technology used for creating and structuring content on the internet. It defines the layout and elements of web pages, allowing browsers to render text, images, links, and other multimedia. Unlike RAM, CPU, and ROM, which are hardware components related to computer performance and memory, HTML specifically pertains to web development and design, making it the relevant term in the context of web technologies.

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23. Mobile networks support e-commerce activities.

Explanation

Mobile networks enable seamless connectivity, allowing users to access e-commerce platforms anytime and anywhere. They facilitate online transactions, mobile banking, and shopping applications, enhancing convenience for consumers. Additionally, mobile networks support secure payment methods and real-time communication, which are essential for building trust in e-commerce. As a result, the integration of mobile technology into e-commerce has significantly expanded market reach and improved user experience, making mobile networks a vital component of modern e-commerce activities.

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24. What is the function of a network switch?

Explanation

A network switch operates at the data link layer of the OSI model and is designed to connect multiple devices within the same local area network (LAN). It intelligently forwards data packets to the appropriate device based on their MAC addresses, ensuring efficient communication and reducing network congestion. Unlike a router, which connects different networks, a switch focuses on facilitating internal data transmission, making it essential for managing local network traffic effectively.

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25. A network device that directs data packets between different networks is called a ____.

Explanation

A router is a network device that connects multiple networks and manages the flow of data packets between them. It analyzes the destination IP address of incoming packets and determines the best path for them to reach their destination. By using routing tables and protocols, routers ensure efficient data transmission, allowing devices on different networks to communicate effectively. They also provide additional functions such as network address translation (NAT) and firewall capabilities, enhancing security and managing traffic.

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26. Which of the following is a wired transmission medium?

Explanation

Fiber optic cable is a wired transmission medium that uses light signals to transmit data over long distances. Unlike wireless options such as satellite or Bluetooth, which rely on airwaves, fiber optics provide a physical connection through glass or plastic fibers. This allows for high-speed data transmission with minimal signal loss and interference, making it ideal for internet and telecommunications infrastructure.

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27. An Extranet extends an Intranet to include selected outside users such as partners or suppliers.

Explanation

An Extranet is a private network that allows controlled access to external users, such as business partners or suppliers, while still maintaining the security and privacy of the organization’s internal Intranet. It facilitates collaboration and communication between the organization and its external stakeholders by providing them with limited access to certain resources or information. This extension of the Intranet ensures that external parties can participate in specific processes or share information without compromising the overall security of the internal network.

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28. An Intranet is a private network accessible only to an organization's ____.

Explanation

An Intranet is designed to facilitate communication, collaboration, and information sharing within an organization. It is a secure network that restricts access to authorized personnel, ensuring that sensitive company information remains confidential. By limiting access to staff or employees, organizations can maintain control over their data, enhance productivity, and foster a cohesive work environment. This private network typically includes resources like internal websites, databases, and tools that are essential for daily operations, making it an integral part of an organization's infrastructure.

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29. Which wireless technology uses radio waves to transmit data over short distances?

Explanation

Bluetooth is a wireless technology that employs radio waves to facilitate data transmission over short distances, typically up to 100 meters. It is designed for low-power, low-bandwidth communication, making it ideal for connecting devices like smartphones, headphones, and smartwatches. Unlike fiber optics or coaxial cables, which rely on physical connections and are used for longer distances, Bluetooth enables seamless connectivity between devices without the need for wires, enhancing convenience and mobility in personal and consumer electronics.

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30. Which of the following is NOT a type of network?

Explanation

TAN, or Terminal Area Network, is not a widely recognized type of network like LAN (Local Area Network), WAN (Wide Area Network), or MAN (Metropolitan Area Network). While LAN, WAN, and MAN are standard classifications based on geographical coverage and scale, TAN does not have a standard definition or application in networking, making it the outlier among the options presented.

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A database is an organized collection of ____.
Match the security terms with their correct meanings.
Wireless transmission media include satellite and microwave links.
Which of the following fields has been impacted by ICT?
E-commerce refers to buying and selling of goods and services over the...
Which of the following is a countermeasure to mitigate cybersecurity...
Match the network types with their correct descriptions.
A For loop always requires a counter variable.
Which loop structure repeats a block of code a specific number of...
An algorithm is a step-by-step set of instructions used to solve a...
Which of the following best describes a relationship in a database?
A report in a database is used to display data in a printable format.
Match the database terms with their correct definitions.
In a database, a ____ is a unique identifier for each record in a...
Which of the following is a term associated with a database?
Which of the following is a method of file organization?
ICT has had no impact on the field of education.
Which of the following is a job role in ICT?
A countermeasure used to protect a network from unauthorized access is...
Which of the following is an example of computer misuse?
Cybersecurity refers to the protection of computer systems and...
Which of the following is an example of a web technology term?
Mobile networks support e-commerce activities.
What is the function of a network switch?
A network device that directs data packets between different networks...
Which of the following is a wired transmission medium?
An Extranet extends an Intranet to include selected outside users such...
An Intranet is a private network accessible only to an organization's...
Which wireless technology uses radio waves to transmit data over short...
Which of the following is NOT a type of network?
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