Linux Questions and Answers
Linux is a crucial topic for computer science students preparing for placements and exams, frequently covered in programming questions and answers sections. Understanding Linux commands, file management, permissions, and shell scripting is essential for technical roles in TCS, Wipro, and Infosys. Practicing Linux programming interview questions with answers enhances system-level understanding and problem-solving abilities. These Linux questions with answers will help students strengthen their foundational skills in operating systems and shell environments.
Linux
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51 questions
41. What does GNU stand for?
- GNU's not Unix
- Greek Needed Unix
- General Unix
- General Noble Unix
42. What shell's wild-card is used to match any number of characters including none?
- *
- ?
- [!ijk]
- [ijk]
45. What command is used to copy directory structures in and out?
- copy
- cp - p
- cpio
- cp
46. In OSI network architecture, the dialogue control and token management are responsible of
- data link layer
- transport layer
- network layer
- session layer
47. Layer one of the OSI model is
- network layer
- transport layer
- link layer
- physical layer
48. What layer of OSI determines the interface of the system with the user?
- Session
- Data-link
- Application
- Network
50. How can you navigate around virtual consoles?
- Alt+Function Key
- Ctrl+Function Key
- Ctrl+Alt+Del
- Alt+a+w+Function Key