Human Computer Interaction MCQs with Answers
Practice important Human Computer Interaction MCQs with answers and explanations.
Multiple Choice Questions
Q951: When saving a file with the "Save As" dialog, which document remains in memory?
- A: The renamed file
- B: The original file
- C: Both the original and renamed file
- D: Neither file
View Answer
A
Q952: Why does the "Save As" dialog box cause confusion for users?
- A: It automatically saves both files
- B: It saves only the renamed file, but users expect the original to be updated
- C: It creates duplicate copies on disk
- D: It deletes the original file
View Answer
B
Q953: What do users typically visualize when working with electronic documents?
- A: A book that is simultaneously in two places
- B: A single document that either resides on disk or in their hands
- C: A program managing multiple files at once
- D: A system where both copies of a document are edited simultaneously
View Answer
B
Q954: In a unified file presentation model, how should the system indicate that a file is in use by another program?
- A: By locking the file
- B: By showing the filename in red or with a special symbol
- C: By deleting the file
- D: By sending an error message to the user
View Answer
B
Q955: According to the implementation model of a file system, where does the document exist?
- A: Only on disk
- B: Only in memory
- C: In both disk and memory
- D: In neither disk nor memory
View Answer
C
Q956: What happens when you rename a document using "Save As" without saving the original?
- A: The original is overwritten
- B: The changes are saved in both the original and the new file
- C: The original is saved without the changes
- D: Both the new and original files contain the changes
View Answer
C
Q957: What model of document management do most users mentally envision?
- A: Two copies of the document, one on disk and one in memory
- B: Only one copy of the document, either in hand or on disk
- C: A backup system that saves copies automatically
- D: A network-based model with multiple access points
View Answer
B
Q958: What should properly designed software do to avoid confusing users about file management?
- A: Treat files as multiple instances
- B: Treat documents as single instances
- C: Automatically close files in use
- D: Provide regular updates on file status
View Answer
B
Q959: In a system using multiple file copies, where does the confusion often arise?
- A: Between the copy in memory and the copy on disk
- B: Between different versions of the same file
- C: Between software and hardware actions
- D: Between user and administrator actions
View Answer
A
Q960: What should a unified file presentation model hide from the user?
- A: The fact that documents exist in two places
- B: All system messages
- C: The Save As dialog
- D: The entire file system interface
View Answer
A