Home » LPI » 117-201 » What is the fewest number of keys you can type to open the file MyTelephoneandAddressBook with vi?
In your present working directory, you have the files.
maryletter
memo1
MyTelephoneandAddressBook
What is the fewest number of keys you can type to open the file MyTelephoneandAddressBook with vi?
A. 6
B. 28
C. 25
D. 4
Correct Answer: A
Explanation/Reference:
Explanation: Tab completion is where you can type the first few letters of a command or filename then press tab to automatically complete the command or filename. You need to type enough letters so that there is only one command or filename starting with those letters. In this question you could type v then i then space then m then y then tab. This equals six keystrokes. There is only one filename starting with ‘my’ so this file will be opened.
Reference: http://www.cmp.liv.ac.uk/misc/guide/linux_guide/node28.html
Incorrect Answers:
B:You need a minimum of 6 keystrokes, not 28.
C:You need a minimum of 6 keystrokes, not 25.
D:You need a minimum of 6 keystrokes, not 4.
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