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1 null pointer
"A pointer to nothing: usually a standardized memory address, such as 0. A null pointer usually marks the last of a linear sequence of pointers or indicates that a data search operation has come up empty." -
2 network control block
"NetBIOS data structures that contain information about the command to perform an optional post routine, an optional event handle, and a pointer to a buffer that is used for messages or other data." -
3 NCB
"NetBIOS data structures that contain information about the command to perform an optional post routine, an optional event handle, and a pointer to a buffer that is used for messages or other data." -
4 reference type
"A data type that is represented by a reference (similar to a pointer) to the type's actual value. If a reference type is assigned to a variable, that variable references (or ""points to"") the original value. No copy is made. Reference types comprise classes, interfaces, delegates, and boxed value types." -
5 content index
"The full-text index, pointer to the property store, and other data that describes content across content sources, scopes, and servers." -
6 heap corruption
"A type of corruption that affects the data in the Windows heap, such as damages caused by a buffer overrun, writing to a stray pointer or a double-free."
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