<span>A. icons.
B. windows.
C. trackballs.
D. modems.</span>
Desktop publishing design tools are represented by <span>icons.
The answer is letter A. This is the easiest way to access the design tools when
in need.</span>
If the pings are successful you are either on the same subnet and everything is configured correctly or ICMP echo is enabled on the router which it should be by default internally. Externally, ICMP can/should be disabled to avoid DOS attacks.
<u>The most important job duty of a software developer is to develop a product/program that is easy to use and melts a customer’s need.</u>
<u></u>
Explanation:
Some other duties of a Software developer are
- Researching,designing and implementing new software program's and then managing them
- Testing and evaluating the developed software program's
- Identifying errors in the existing program's and modifying the same
- Writing effective codes
- employing various software tools
- Training new users
- Working closely with the other developers
