Exam 1: Linux Foundation Certified System Administrator

Which of the following commands brings a system running SysV init into a state in which it is safe to perform maintenance tasks? (Choose TWO correct choices.)

(Multiple Choice)

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Question 161

Which of the following commands replaces each occurrence of 'bob' in the file letter with 'Bob' and writes the result to the file newletter?

(Multiple Choice)

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Question 162

What is the default nice level when a process is started using the nice command?

(Multiple Choice)

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Question 163

Which of the following commands reboots the system when using SysV init? (Choose TWO correct choices.)

(Multiple Choice)

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Question 164

Which file used by XDM specifies the default wallpaper?

(Multiple Choice)

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Question 165

What is the purpose of the file /etc/profile?

(Multiple Choice)

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Question 166

When starting a program with the nice command without any additional parameters, which nice level is set for the resulting process?

(Multiple Choice)

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Question 167

Which umask value will result in the default access permissions of 600 (rw-------) for files and 700 (rwx------) for directories? (Specify only the numerical umask value.)

(Short Answer)

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Question 168

Given a file called birthdays containing lines like: YYYY-MM-DD Name 1983-06-02 Tim 1995-12-17 Sue Which command would you use to output the lines belonging to all people listed whose birthday is in May or June?

(Multiple Choice)

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Question 169

Which of the following commands can be used to download the RPM package kernel without installing it?

(Multiple Choice)

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Question 170

Which of the following commands will change the quota for a specific user?

(Multiple Choice)

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Question 171

Which Bash environment variable defines in which file the user history is stored when exiting a Bash process? (Specify ONLY the variable name.)

(Short Answer)

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Question 172

Which of the following commands moves and resumes in the background the last stopped shell job?

(Multiple Choice)

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Question 173

Which of the following statements is valid in the file /etc/nsswitch.conf?

(Multiple Choice)

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Question 174

Which of the following is a legacy program provided by CUPS for sending files to the printer queues on the command line?

(Multiple Choice)

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Question 175

For accessibility assistance, which of the following programs is an on-screen keyboard?

(Multiple Choice)

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Question 176

In Bash, inserting 1>&2 after a command redirects

(Multiple Choice)

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Question 177

How can the existing environment variable FOOBAR be suppressed for the execution of the script./myscript only?

(Multiple Choice)

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Question 178

Which signal is missing from the following command that is commonly used to instruct a daemon to reinitialize itself, including reading configuration files? killall -s _______ daemon

(Short Answer)

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Question 179

Which of the following is true about IPv6?

(Multiple Choice)

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Question 180

Showing 161 - 180 of 220

Exam 1: Linux Foundation Certified System Administrator

Which of the following commands brings a system running SysV init into a state in which it is safe to perform maintenance tasks? (Choose TWO correct choices.)

Which of the following commands replaces each occurrence of 'bob' in the file letter with 'Bob' and writes the result to the file newletter?

What is the default nice level when a process is started using the nice command?

Which of the following commands reboots the system when using SysV init? (Choose TWO correct choices.)

Which file used by XDM specifies the default wallpaper?

What is the purpose of the file /etc/profile?

When starting a program with the nice command without any additional parameters, which nice level is set for the resulting process?

Which umask value will result in the default access permissions of 600 (rw-------) for files and 700 (rwx------) for directories? (Specify only the numerical umask value.)

Given a file called birthdays containing lines like: YYYY-MM-DD Name 1983-06-02 Tim 1995-12-17 Sue Which command would you use to output the lines belonging to all people listed whose birthday is in May or June?

Which of the following commands can be used to download the RPM package kernel without installing it?

Which of the following commands will change the quota for a specific user?

Which Bash environment variable defines in which file the user history is stored when exiting a Bash process? (Specify ONLY the variable name.)

Which of the following commands moves and resumes in the background the last stopped shell job?

Which of the following statements is valid in the file /etc/nsswitch.conf?

Which of the following is a legacy program provided by CUPS for sending files to the printer queues on the command line?

For accessibility assistance, which of the following programs is an on-screen keyboard?

In Bash, inserting 1>&2 after a command redirects

How can the existing environment variable FOOBAR be suppressed for the execution of the script./myscript only?

Which signal is missing from the following command that is commonly used to instruct a daemon to reinitialize itself, including reading configuration files? killall -s _______ daemon

Which of the following is true about IPv6?

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