Straighterline Information Technology Fundamentals
Straighterline Information Technology Fundamentals
Exam (elaborations)
Straighterline Information Technology Fundamentals Final Exam | Latest Version | 2024/2025 | Graded A+
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Straighterline Information Technology Fundamentals
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Straighterline Information Technology Fundamentals
Straighterline Information Technology
Fundamentals Final Exam | Latest
Version | 2024/2025 | Graded A+
What is the primary function of an operating system?
The primary function of an operating system is to manage hardware resources and provide an
interface for users to interact with the comput...
Straighterline Information Technology
Fundamentals Final Exam | Latest
Version | 2024/2025 | Graded A+
What is the primary function of an operating system?
✔✔The primary function of an operating system is to manage hardware resources and provide an
interface for users to interact with the computer, running applications and managing files.
Explain the difference between RAM and ROM.
✔✔RAM (Random Access Memory) is volatile memory used for temporary storage while a
computer is running, whereas ROM (Read-Only Memory) is non-volatile memory that stores
permanent instructions for booting the computer.
What is the role of a firewall in network security?
✔✔A firewall monitors and controls incoming and outgoing network traffic based on security
rules, helping to protect against unauthorized access and threats.
, Describe the purpose of an IP address in networking.
✔✔An IP address uniquely identifies a device on a network, allowing it to communicate with
other devices over the internet or a local network.
What is cloud computing, and what are its primary benefits?
✔✔Cloud computing delivers computing services like storage, processing, and software over the
internet, offering benefits such as scalability, flexibility, and cost efficiency.
Explain the concept of virtualization in IT.
✔✔Virtualization allows multiple virtual machines to run on a single physical machine,
maximizing resource utilization and providing isolation between different environments.
What is the function of a database management system (DBMS)?
✔✔A DBMS manages databases, allowing users to store, retrieve, and manipulate data
efficiently while ensuring data integrity and security.
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