Which of the following keys is used to replace a single character with new text ?
Correct answer: B. s
- A. S
- B. s
- C. r
- D. C
Explanation
In vi, s substitutes the character under the cursor and enters text-insertion mode, allowing new text to be typed. r replaces only one character immediately, so it is less suitable when the question says new text.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Software Development Lifecycle
423 free Software Development Lifecycle MCQs from Software Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Software Engineering questions like this
Software Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Software Development Lifecycle questions
Which command is used to display a file contents in octal form ?
The cp command uses___________________?
Which of the following commands is used to display the filenames in multiple columns with indication of directories and executable file ?
What command do you use to delete a file ?
What command is used to print a file ?
What command is used with vi editor to move back to the beginning of a word ?