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Design Verification Engineer

DIGITAL ELECTRONICS

Are you fascinated by the inner workings of electronic devices, from smartphones to computers, & eager to know the digital world?

VERILOG

Dive into practical Verilog projects, from simple LED blinkers to complex FPGA-based applications.
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SYSTEM VERILOG

System Verilog is a high-level hardware description language (HDL) used for the design and verification of digital systems.

UVM

Explore our range of UVM courses, including introductory courses for beginners, advanced topics for experienced engineers, and specialized UVM applications.

LINUX & GVIM

Are you ready to dive into the world of open-source computing and take your text editing skills to the next level?

PROTOCOLS

Our detailed articles and tutorials break down various protocols, from the foundational TCP/IP to application-specific ones like AXI, PCIe, Ethernet, and more

Linux Interview Questions MCQ

Linux Interview Questions

Check !.. how good you are in Linux.

1 / 54

What is the purpose of the "lsblk" command in Linux?

2 / 54

Which Linux command is used to find and replace text in a file?

3 / 54

What does the "dmesg" command display in Linux?

4 / 54

Which file contains the user-specific environment settings in a Linux home directory?

5 / 54

In Linux, what does the "man" command do?

6 / 54

Which Linux command is used to remove files or directories?

7 / 54

In Linux, what is the purpose of the "chroot" command?

8 / 54

What does the "whoami" command in Linux display?

9 / 54

Which directory contains system configuration files in Linux?

10 / 54

In Linux, what does the "uptime" command display?

11 / 54

Which Linux command is used to view the content of a file in reverse order (from the last line to the first)?

12 / 54

What does the "umask" command control in Linux?

13 / 54

In Linux, what is the primary function of the "rsync" command?

14 / 54

Which command is used to display real-time system resource usage in Linux?

15 / 54

What is the purpose of the "passwd -e" command in Linux?

16 / 54

Which Linux command is used to create a compressed archive using the gzip algorithm?

17 / 54

What does the "ls -l" command do in Linux?

18 / 54

In Linux, what does the "date" command display by default?

19 / 54

Which directory contains system log files in Linux?

20 / 54

What is the purpose of the "ping" command in Linux?

21 / 54

Which command is used to add or remove users from a group in Linux?

22 / 54

In Linux, what does the "dd" command do?

23 / 54

What does the "hostname" command do in Linux?

24 / 54

What is the purpose of the "grep" command with the "-c" option in Linux?

25 / 54

Which command is used to view the contents of a text file one page at a time, allowing scrolling with the spacebar in Linux ?

26 / 54

What is the purpose of the "ifconfig" command in Linux ?

27 / 54

Which Linux command is used to create a symbolic link (symlink)?

28 / 54

What is the purpose of the "ps aux" command in Linux?

29 / 54

Which directory is typically used to store user-specific configuration files in a Linux home directory?

30 / 54

Which Linux command is used to display the last few lines of a text file?

31 / 54

In Linux, what is the purpose of the "sudoers" file?

32 / 54

Which command is used to search for files and directories in a Linux system

33 / 54

What is the purpose of the "cron" service in Linux?

34 / 54

Which command is used to extract the contents of a compressed tar archive file in Linux?

35 / 54

Which file contains system-wide environment variables in Linux?

36 / 54

What does the "sudo" command allow a user to do in Linux?

37 / 54

What command is used to create a compressed archive file in Linux?

38 / 54

Which directory is the root directory in the Linux file system hierarchy?

39 / 54

In Linux, what is the purpose of the "chmod" command?

40 / 54

Which command is used to install software packages in Debian-based Linux distributions?

41 / 54

What is the default shell in most Linux distributions?

42 / 54

Which command is used to display the contents of a directory in Linux?

43 / 54

Which Linux distribution is known for its use in servers and supercomputers?

44 / 54

What is the core component of a Linux operating system?

45 / 54

What is the purpose of the "chown" command in Linux?

46 / 54

Which Linux file contains system startup and shutdown scripts?

47 / 54

What is the purpose of the "tar" command in Linux?

48 / 54

What does the command "ps" do in Linux?

49 / 54

In Linux, what does the "mkdir" command do?

50 / 54

Which of the following is not a text editor commonly used in Linux?

51 / 54

What is the purpose of the "passwd" command in Linux?

52 / 54

In Linux , what is the purpose of the "df" command?

53 / 54

Which command is used to display the currently logged-in users in a Linux system?

54 / 54

What is the primary purpose of the "grep" command in Linux?

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