Mask (Computing): Computer science, Bitwise operation, Nibble

Connectivity (Computer science): Computer science, network, Computer, Internet, Bandwidth (computing), Internet backbone, Ethernet

Capability based addressing: Computer science, Pointer (computing), Privilege (computer science), Kernel Address...

Index (search engine): Web search engine, (computer science), Data (computing), Information technology

Failover: Computing, Redundancy (engineering), Computer, Server (computing), System, Computer network, Abnormal end