Practice Quiz

MTEL Digital Literacy and Computer Science - Question List

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46.
The Web address or URL of online journal articles may change or become invalid over time. An author can best address this issue in citations by:
  1. Including the source's digital object identifier (DOI).
  2. Bookmarking the websites in the Web browser.
  3. Keeping a record of when the source was accessed.
  4. Downloading and printing a copy of the online resource.
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47.
Which of the following steps would allow a student to use an image found on the Internet in a student publication?
  1. Cropping and color correcting the image, then citing it as their own work.
  2. Writing a citation including the URL of the Web page where they found the image.
  3. Citing the image with a disclaimer that the student is not the rights holder.
  4. Researching the license under which the image is published and following its guidelines.
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48.
A computer user is editing a word-processing document, downloading a file from the Internet, and printing an email message. It appears to the user that these tasks are occurring simultaneously. The operating system accomplishes this by:
  1. Assigning each process to a separate processor core in the computer.
  2. Allocating time slices to each process that needs to run.
  3. Waiting until each process is complete before starting a new one.
  4. Prioritizing the processes that require the fewest resources.
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49.
The primary task of a computer system's central processing unit (CPU) is to:
  1. Manage available storage space on a hard drive.
  2. Facilitate communication between a peripheral and the computer.
  3. Carry out instructions of computer programs stored in memory.
  4. Send requests to Web servers and display the returning information.
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50.
Which of the following computer components is most closely associated with the Boolean operators AND, OR, and NOT?
  1. Logic gates.
  2. Read-only memory (ROM)
  3. Address buses.
  4. Random access memory (RAM)
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