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What is the process id of init process? Suppose I have made some changes in my Php. Which command is used to record session in Linux?

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Which command is used to show process hierarchy in tree format? Priority of the process can be changed using which of the following command?

Move the file to different directory. It will ask for confirmation before every deletion.

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Which of the following command kill all the process including shell? What is the purpose of id command?

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Every mock test is supplied with a mock test key to let you verify the final score and grade yourself. This section provides a huge collection of Unix Interview Questions with their answers hidden in a box to challenge you to have a go at them before discovering the correct answer. This section simulates a real online test along with a given timer which challenges you to complete the test within a given time-frame. Unix Mock Test This section provides various mock tests that you can download at your local machine and solve offline. Process switches from user mode to kernel mode B.

Maximum number of processes exist in Linux system? Which command is used to execute the last command you have executed? Which key combination is used to see all the hidden files in Nautilus file manager? Which of the following statement is true? In Linux which of following command do you use to know the purpose of a command?

Process switches from kernel mode to user mode C.

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Kernel switches from one process to another process D. Which of the following command is used to create file in Linux? This section provides various mock tests that you can download at your local machine and solve offline. Which combination of keys is used to exit from terminal?

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Which command is used to copy entire directory? If you are preparing to appear for a Java and Unix Framework related certification exam, blind man stick project pdf then this section is a must for you. Which of the following command is used to count number of lines in a file? Which command is used to list all the files in your current directory including hidden? Which of the following command can be used as an alternative to echo command?

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Which special character should be avoided during naming a file? Which of the following command return the exit status of last command?

Which command is used see the list of users who are currently logged-in? Unix Online Test If you are preparing to appear for a Java and Unix Framework related certification exam, then this section is a must for you. What is ppid parent process id of daemon process in Linux?

Total no of run levels in a Linux system? Which directory in Linux contains all the config file of the system? Maximum how long can a Linux filename be?

What is the range of nice number in linux system? In Linux everything stored as a A.

Which command is used to get the kernel version in Linux? Which of the following command keep a process running even after you logout from your shell?

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