A database administrator (DBA) must have a clear understanding of the fundamental business of an organization, be proficient in the use of selected database management systems, and stay abreast of emerging technologies and new design approaches.

A technician installed a new wireless router. The customer is now having a problem playing online games, but they can connect to websites. Which of the following should the technician configure to resolve this problem?

A. Port forwarding B. SSID C. MAC filtering D. Antenna placement

What is the difference between a hard and soft return?

What will be an ideal response?