Cloud & DevOps · Question 3 · Easy
Which Linux command lists all files in the current directory, including hidden files whose names start with a dot?
- ls -a
- ls -l
- ls -h
- ls -R
Answer and explanation
Answer: A. ls -a
Explanation: ls -a (all) also shows entries beginning with '.'. ls -l gives the long format, and ls -R lists subdirectories recursively.
Previous: A web-based email service that users simply open in a browser, with no… · Next: How do containers differ from virtual machines?
Practise cloud & devops
Try a fresh set of cloud & devops questions with an explanation after every answer, free and without signing up: Cloud & DevOps practice. Or sit a full placement mock test.
More cloud & devops questions
- In which cloud service model does the consumer get virtual machines, storage…
- A web-based email service that users simply open in a browser, with no…
- How do containers differ from virtual machines?
- What does Continuous Integration (CI) mean in DevOps?
- After running chmod 754 report.sh, what are the permissions of report.sh?
- In Docker, what is the relationship between an image and a container?
- Which command shows the last 20 lines of the file app.log?
- Adding two more identical application servers behind a load balancer to handle…
- In Kubernetes, what is a Pod?
- What is the difference between Continuous Delivery and Continuous Deployment?
More technical & programming practice
GenAI Basics · Pseudo-code · C Programming · Java · Python · Data Structures · Algorithms · Object-Oriented Programming
LogicWiz Exams home · All practice topics · Placement mock tests · Daily 10 challenge