A ______ determines the capability of the mobile device, such as screen resolution, and directs browsers to CSS
a. flexible image
b. viewport
c. media query
d. fragment identifier
c
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What can you do if Lightroom won’t let you expand more than one panel at a time in either of the side panel groups?
What will be an ideal response?
In UNIX and Linux, ____________________ is a dumping ground for automated CRON jobs, as well as various logged functions by applications that do not maintain their own log files.
Fill in the blank(s) with the appropriate word(s).
rite a daemon that runs a speci?ed command and monitors its health. If the command exits because of a signal, then have the daemon log a warning message and restart the command. To test the daemon, have it monitor the program shown in Figure38. Be awarethat to tell the daemon the command to monitor,you can’t type something like
because once the daemon calls the daemonize function (Figure13.1), it will be running in the root directory,and won’t be able to ?nd./testcommand.
In Java, the equal sign is used as the ___________ operator.
(a) increment (b) decrement (c) assignment (d) negation