DWORD ACCESS Meaning and
Definition
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A DWORD access refers to the act of retrieving or modifying a value stored in a reserved 32-bit (4-byte) block of memory in computer programming. The term "DWORD" stands for Double Word, referring to the size of the data block in question. It is a common data type used in many programming languages, including those developed for Windows operating systems.
DWORD access involves accessing the contents of the memory location allocated for a DWORD variable or modifying its value. This is typically done using pointers or memory addresses. The contents of a DWORD can represent a variety of data types, including integers, Boolean values, or memory addresses.
In practice, DWORD access is often utilized by software developers to manipulate and manage system resources, such as configuring application settings, accessing hardware registers, or controlling system functions. It offers a convenient method for storing and retrieving large numerical values or storing a combination of smaller values.
As DWORDs are 32 bits in length, they can store values ranging from 0 to 4,294,967,295. This allows for a wide range of applications, from simple numerical calculations to complex memory management operations. Proper handling and manipulation of DWORDs are essential to ensure efficient program execution and prevent memory-related errors.
Common Misspellings for DWORD ACCESS
- sword access
- xword access
- cword access
- fword access
- rword access
- eword access
- dqord access
- daord access
- dsord access
- deord access
- d3ord access
- d2ord access
- dwird access
- dwkrd access
- dwlrd access
- dwprd access
- dw0rd access
- dw9rd access
- dwoed access
- dwodd access
Etymology of DWORD ACCESS
The word "DWORD access" is derived from two sources: "DWORD" and "access".
1. DWORD: The term "DWORD" stands for "Double Word" and is a data type used in computer programming. It represents a 32-bit unsigned integer or a combination of two 16-bit words. The term "DWORD" originated in assembly language programming where it was used to describe a certain size of data.
2. Access: The term "access" in this context refers to the ability to read from or write to a specific memory address or location in a computer's memory. In computer architecture and programming, "access" typically describes the act of obtaining or manipulating data stored in memory.
Therefore, the term "DWORD access" combines the concept of obtaining or manipulating data stored in a memory location with the specific data type "DWORD".
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