APEX Fundamentals of Computing 8.1.4 Study Guide Rated A+
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APEX Fundamentals of Computing 8.1.4
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APEX Fundamentals Of Computing 8.1.4
APEX Fundamentals of Computing 8.1.4
Study Guide Rated A+
What is the purpose of an algorithm in computing?
An algorithm provides a step-by-step procedure for solving a problem or performing a task,
ensuring efficient and logical processing of data.
How does a motherboard function within...
APEX Fundamentals of Computing 8.1.4
Study Guide Rated A+
What is the purpose of an algorithm in computing?
✔✔An algorithm provides a step-by-step procedure for solving a problem or performing a task,
ensuring efficient and logical processing of data.
How does a motherboard function within a computer system?
✔✔The motherboard acts as the central hub that connects all components of a computer,
allowing communication between the CPU, RAM, and other peripherals.
What is the role of virtual memory in a computer system?
✔✔Virtual memory extends the available memory on a system by using a portion of the hard
drive as additional RAM, improving multitasking capabilities.
What distinguishes system software from application software?
✔✔System software manages and controls hardware, while application software performs
specific tasks for users, like word processing or graphic design.
1
, What are the advantages of using a solid-state drive (SSD) over a traditional hard disk drive
(HDD)?
✔✔SSDs are faster, more reliable, and consume less power than HDDs, resulting in quicker boot
times and improved overall system performance.
How does encryption enhance data security?
✔✔Encryption transforms data into a coded format, making it unreadable to unauthorized users,
thus protecting sensitive information.
What function does the graphical user interface (GUI) serve?
✔✔A GUI allows users to interact with electronic devices through visual indicators and
graphical elements, making it easier to navigate and use software.
What is the significance of backup systems in data management?
✔✔Backup systems protect data by creating copies that can be restored in case of data loss due
to hardware failure, cyberattacks, or accidental deletion.
How do computer networks improve resource sharing?
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