Tamira has developed an app. She doesn’t want anyone to resell or modify it. This is an example of:

Question

(1 point)
Responses

an operating system.

an operating system.

open-source software.

open-source software.

input-only software.

input-only software.

proprietary software.

proprietary software.

Most devices on the Internet of Things use which operating system?

(1 point)
Responses

macOS

macOS

Windows

Windows

MS-DOS

MS-DOS

Linux

Linux
Which of these usually runs in the background without much interaction with the user?

(1 point)
Responses

systems software

systems software

application software

application software

a GUI

a GUI

input/output devices

input/output devices
Hazel’s sister has just emailed her an attached file with the invitation list for her upcoming party. Which of these tells what type of file it is?

(1 point)
Responses

folder name

folder name

file name

file name

extension

extension

call number
Preeti uses a Mac, and she wants to learn more about its file management system. She should search for a webinar on which of these?

(1 point)
Responses

NTFS

NTFS

FAT32

FAT32

MS-DOS

MS-DOS

HFS

HFS
Marco’s lab partner sends him a file so he can add experimental data to it, but he isn’t able to edit the file. Which is the most likely problem?

(1 point)
Responses

The file is read-only.

The file is read-only.

The file is in DOC format.

The file is in DOC format.

The file is in the wrong folder.

The file is in the wrong folder.

The file is too large.
Which of these is NOT an example of system software?

(1 point)
Responses

utility drivers

utility drivers

a social media app

a social media app

utility software

utility software

an operating system

an operating system

Answer 1

Here are the answers based on the provided questions:

1. Tamira has developed an app. She doesn’t want anyone to resell or modify it. This is an example of:

   • proprietary software.

2. Most devices on the Internet of Things use which operating system?

   • Linux.

3. Which of these usually runs in the background without much interaction with the user?

   • systems software.

4. Hazel’s sister has just emailed her an attached file with the invitation list for her upcoming party. Which of these tells what type of file it is?

   • extension.

5. Preeti uses a Mac, and she wants to learn more about its file management system. She should search for a webinar on which of these?

   • HFS.

6. Marco’s lab partner sends him a file so he can add experimental data to it, but he isn’t able to edit the file. Which is the most likely problem?

   • The file is read-only.

7. Which of these is NOT an example of system software?

   • a social media app.

If you have more questions or need further clarification, feel free to ask!