________ is a language used by many database programs to view, update, and query data in relational databases

In what type of attack does the attacker compromise multiple systems and then instruct those compromised systems, called zombies , to simultaneously flood a target system with traffic?

a. DoS b. TCP SYN flood c. Buffer overflow d. DDoS

Object attributes are often called ____ to help distinguish them from other variables you might use.

A. constructors B. instances C. fields D. records