One form of this construct exhibits optimal performance with the impossible-to-implement Bélády’s algorithm. The valgrind utility is used to debug errors with this construct. Insufficient locality of this construct leads to thrashing, which involves pages of it constantly swapping. (10[1])Calling “free” twice can lead to (10[1])an incorrect access of this construct called a segfault. (10[1])Pointers (10[1])are so named for “pointing” to this construct. A form of this construct known as a cache (10[1])can be used to reduce the number of reads and writes to this construct’s “random-access” form. (10[1])For 10 points, (10[2])name this construct whose size (10[1])is measured in gigabytes. ■END■