Computer Fundamentals: Storage and Data

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Questions and Answers

How do hybrid computers process data?

  • They combine both analog and digital data processing methods. (correct)
  • They process data exclusively using continuous signals.
  • They convert all data into analog signals before processing.
  • They process data exclusively using binary code.

What role does system software primarily play in a computer system?

  • It connects computers to wireless internet networks.
  • It is mainly used for creating documents and spreadsheets.
  • It serves as an interface between hardware and users. (correct)
  • It directly manages patient records in healthcare facilities.

Which statement accurately describes the nature of open-source software (OSS)?

  • OSS is commonly distributed without any cost and can be freely modified and shared. (correct)
  • OSS is generally more secure than proprietary alternatives.
  • OSS is another term for a closed-source software.
  • OSS is exclusively used for managing financial tasks.

In the context of data storage, how does a Jaz drive compare to a floppy disk?

<p>A Jaz drive typically offers higher storage capacity. (C)</p> Signup and view all the answers

What is the primary function of web browsers in computer networks?

<p>They enable users to access and view content on the World Wide Web. (A)</p> Signup and view all the answers

How do digital computers primarily process data, contrasting them with analog computers?

<p>Digital computers process binary data while analog computers use continuous data. (C)</p> Signup and view all the answers

How does the function of an operating system relate to the hardware and software components of a computer?

<p>The operating system manages both the hardware and software resources. (B)</p> Signup and view all the answers

Considering data storage, how do Zip drives generally compare to USB flash drives in terms of speed?

<p>Zip drives are slower than USB flash drives. (D)</p> Signup and view all the answers

What distinguishes system software from application software?

<p>System software manages and controls computer hardware, while application software performs specific user-oriented tasks. (D)</p> Signup and view all the answers

Which of the following is true about security vulnerabilities of Open Source Software (OSS)?

<p>One issue of OSS is the potential for security vulnerabilities. (A)</p> Signup and view all the answers

Flashcards

Hard Drive as Primary Storage

A hard drive is the main storage in a computer for the operating system, applications, and data.

USB Disk Portability

USB disks are storage devices that are easily transported and used to store a variety of files.

Byte Size

A byte consists of 8 bits, which are used to represent a single character in computing.

Bits and Bytes

Bits and bytes are fundamental units used to measure and quantify digital information.

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Hybrid Computers

Hybrid computers combine analog and digital features for specialized tasks.

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Printers as Output Devices

Printers are output devices that produce hard copies of digital information.

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Operating System Role

The operating system manages hardware and software resources, providing a stable environment for applications.

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Windows as System Software

Windows is a well-known example of system software that manages computer hardware and software.

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World Wide Web (WWW)

The World Wide Web is a system of interlinked hypertext documents accessed via the Internet.

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System Software as Mediator

System software serves as an intermediary between computer hardware and users, facilitating interaction.

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Study Notes

  • Computer Fundamentals & Information Systems True/False Questions

Storage Devices

  • A hard drive is a primary storage device.
  • CD-ROMs cannot be used to read and write data multiple times.
  • USB disks serve as portable storage devices.
  • Zip drives are not commonly used in modern computers.
  • Jaz drives provide higher storage capacity compared to floppy disks.
  • Diskettes and floppy disks are the same storage media.
  • A Jaz drive is not an optical storage device.
  • Zip drives are slower than USB flash drives.
  • CD-ROMs are examples of optical storage media.
  • Floppy disks do not have higher storage than USB drives.

Data Measurement

  • A bit is not the largest unit of data measurement.
  • A byte consists of 8 bits.
  • "Bits and bytes" are units used for digital information.
  • A byte is not smaller than a bit.

Computers

  • Analog computers do not use binary data for processing.
  • Digital computers are not suitable for continuous data processing.
  • Hybrid computers combine analog and digital features.
  • Analog computers calculate heart rate.
  • Hybrid computers are often used for scientific applications.
  • All computers require software to operate.

System Components

  • A monitor is not an input device.
  • Printers are examples of output devices.
  • Peripheral devices are not solely for storage purposes.
  • Operating systems are essential for running a computer.

Software

  • System software does not include applications like Word and Excel.
  • The operating system manages both hardware and software.
  • Windows OS is system software.
  • System software acts as an intermediary between hardware and users.
  • Open-source software is modifiable and shareable.
  • Closed-source software is not the same as open-source software.
  • Open-source software may have security vulnerabilities.
  • Open-source software is not always free.

Information Systems

  • Hospital Information Systems are not limited to financial tasks; they also enhance patient record management.
  • HIS can be integrated with computers.

Internet

  • The World Wide Web (WWW) is a component of the internet.
  • The acronym WWW stands for World Wide Web.
  • The World Wide Web cannot be accessed without an internet connection.
  • Web browsers do not connect computers to Wi-Fi.

Obsolete technology

  • Floppy disks are not widely used today.

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