050-720 Exam Questions

In Linux, which of the following is the root directory that contains all other directories and files?

You work as a Database Administrator for Net Perfect Inc. The company has a Linux-based network. You want to search a file in your system but you do not know the full name of the f...

Which of the following statements are true about the Grand Unified Bootloader (GRUB)? Each correct answer represents a complete solution. Choose all that apply.

John works as a Network Administrator for Perfect Solutions Inc. The company has a Linux- based network. John is working as a root user on the Linux operating system. He wants to r...

Uuencoding is a form of binary-to-text encoding that originated in the Unix program uuencode. Which of the following features are supported by uuencoding? Each correct answer repre...

Which of the following commands is used to enforce checking of a file system even if the file system seems to be clean?

Which of the following statements are true about logical volume management? Each correct answer represents a complete solution. Choose all that apply.

In Linux, which of the following commands is used to display active processes?

In a Linux system, which of the following directories contains site-specific data which is served by the system?

In Linux, which of the following commands can be used to remove or delete files?

You want to install an rpm package in your Linux operating system. Since the package is very bulky and it takes too much time to install, you want to display the hash (#) mark duri...

You work as a Database Administrator for Net Perfect Inc. The company has a Linux-based network. In your Linux system, you want to go to the previous directory. Which of the follow...

In Linux, which of the following commands is used to report the process group ID and working directory of the jobs?

John works as a Network Administrator for Perfect Solutions Inc. The company has a Linux- based network. John is working as a root user on the Linux operating system. He wants to s...

Which of the following commands is used to enforce checking of a file system even if the file system seems to be clean?

In Linux, the ls command displays files in a bare format whenever it is used without options. Which of the following options can be used with the ls command to show the sizes of fi...

In Linux, which of the following commands is used to show information about free disk space on filesystems?

In Linux, which of the following commands is used to obtain/print the name of the current/working directory?

In Linux, which of the following directories contains essential command binaries that need to be available in single user mode; for all users?

Ex is a line editor that serves as the foundation for the screen editor vi. Which of the following ex commands facilitates structured insertion of text by setting up auto indention...

You are novice user of Linux. You forgot your password. Which of the following commands will you use to change your password?

Which of the following is a built-in command of the shell that exchanges the top two elements of the directory stack?

In Linux, which of the following commands is used to list files ordered by date?

You work as a Network Administrator for Perfect Solutions Inc. The company has a Linux-based network. You have received an error on your Linux server stating that the superblock is...

Which of the following commands is used to create a partition on a new hard disk of a Linux computer?

Which of the following file extensions is used with a single file that is created by the TAR command?

Which of the following extensions is used by the packages created through the DEB utility?

In Linux, which of the following directories contains architecture-independent data?

Which of the following commands is used to append the list of files in the /tmp directory to an existing file named deletelater.txt?

You work as Database Administrator for Net Perfect Inc. The Company has a Linux-based network. You have created a new database file and have applied permissions on it using the fol...

You work as a Network Administrator for Net World International. The company has a Linux- based network. You want to back up the /etc directory of a Linux server into a single file...

In a Linux system, you want to change a file's access and modification timestamps. Which of the following commands can you use to accomplish the task?

In Linux, which of the following commands is used to show the full path of the current working directory?

Which of the following commands can be used to restore a compressed backup file named homebkup.tar in the current directory of a Linux computer?

Which of the following statements are true about YaST? Each correct answer represents a complete solution. Choose all that apply.

Which of the following commands can you use to search a string 'pwd' in all text files without opening them? Each correct answer represents a complete solution. Choose two.

John works as a Network Administrator for Perfect Solutions Inc. The company has a Debian Linuxbased network. He is working on the bash shell in which he creates a variable VAR1. A...

You work as a Project Engineer for Net Perfect Inc. The company has a Linux-based network. You have created a confidential file that is of 36 MB in size. You want to share that med...

Which of the following commands is used to scan and repair file systems on a hard disk of a Linux computer?

In Linux, which of the following symbols are used to redirect the output of a command? Each correct answer represents a complete solution. Choose all that apply.

You work as a Network Administrator for Tech Perfect Inc. The company has a Linux-based network. You are configuring a server that will be used as a file server. You want to instal...

In Linux, which of the following commands is used to list information about all processes except session leaders?

Which of the following is a built-in command of the shell that is used to write arguments to the standard output of the shell?

You work as a Network Administrator for McRoberts Inc. The company has a Linux-based network. You have created a script named lf.cgi. You want to provide the following permissions...

You work as a Database Administrator for Net Perfect Inc. The company has a Linux-based network. In your Linux system, you want to find files that are not readable by all. Which of...

RPM is used to install, erase or upgrade packages. Which of the following RPM commands can be used to install packages?

In Linux, which of the following redirection symbols can be used to open a file for writing and truncate it and associate it with STDOUT?

Mark works as a Database Administrator for Net Perfect Inc. The company has a Linux-based network. Mark locates a file created in /home successfully by using the slocate command. H...

You work as a Database Administrator for Net Perfect Inc. The company has a Linux-based network. You want to archive the files in the panda directory to floppy disk(s). You also wa...

In a Linux system, you want to run a new job in the shell by suspending the current job and return back to the suspended job later. What should you do to accomplish the task?