The following output shows an excerpt from a standard network configuration file:
time 37/tcp timserver
time 37/udp timeserver
rlp 39/udp resource # resource location
name 42/udp nameserver
whois 43/tcp nickname # usually to sri-nic
domain 53/tcp
domain 53/udp
mtp 57/tcp # deprecated
bootps 67/udp # bootp server
bootpc 68/udp # bootp client
tftp 69/udp

Which file could this be from?

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You’ve downloaded an image file of a boot floppy disk to your hard drive. What is the best utility to create a boot floppy from the disk image? (Specify a single command without options.)

You discover a pending job for the at command.
Which of the following do you have to use to remove it?

CORRECT TEXT
You need to sync your hardware clock, which is on GMT, with your system clock, which you just updated with NTP. To do this, complete the following command:
_________ -u –systohc

Visit our reseller at www.company.com for lastest version and special price! A cronjob must run at least every 11 minutes. The job may take up to 7 minutes to
complete, and there mustn’t be two jobs at the same time. Which crontab line solves the problem?

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You have an automated backup via tar to your tape drive /dev/st0 that runs each night.
You’ve decided to manually check last night’s tape. The command to list the contents of the tape is __________?

CORRECT TEXT
The ________ command is used to modify or set the password expiration for a user?

The system utility that automatically creates new log files and moves old ones is called what?

User Bob Swanson (bswanson) has left Company.com.
His data has already been removed from his directory. How do you remove his account and directory?

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You wish to add the user king to the system including his home directory.
Type in the simplest command to do this including switches: