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Which of the following statements are true regarding a typical shell script? (Choose two.)
The ownership of the file doku.odt should be changed. The new owner is named tux. Which command accomplishes this change?
Which of the following types of bus can connect hard disk drives with the motherboard?
Which of the following commands creates an archive filework.tarfrom the contents of the directory./
work/?
The file script.sh in the current directory contains the following content:
#!/bin/bash echo $MYVAR
The following commands are used to execute this script:
MYVAR=value
./script.sh
The result is an empty line instead of the content of the variable MYVAR. How should MYVAR be set in order to make script.sh display the content of MYVAR?
What are the differences between a private web browser window and a regular web browser window? (Choose three.)
A user is currently in the directory/home/user/Downloads/and runs the command
ls ../Documents/
Assuming it exists, which directory’s content is displayed?
What happens to a file residing outside the home directory when the file owner's account is deleted? (Choose two.)
Which permissions are set on a regular file once the permissions have been modified with the command
chmod 654 file.txt?
Which of the following characters in a shell prompt indicates the shell is running with root privileges?
Reverse DNS assigns hostnames to IP addresses. How is the name of the IP address 198.51.100.165 stored
on a DNS server?
Which of the followingtaroptions handle compression? (Choose two correct answers.)
Which of the following tasks can the command passwd accomplish? (Choose two.)