forward compatibility การใช้

• It's worth noting that InDesign files have terribly backwards and forwards compatibility.
• The WordPerfect document format allows continuous extending of functionality without jeopardizing backward and forward compatibility.
• Forward compatibility is not the same as extensibility.
• Connections are such that they also permit forward compatibility, that is, running USB 3.0 devices on USB 2.0 ports.
• This is usually done for forward compatibility, so a reserved word may become a keyword in a future version without breaking existing programs.
• GS takes into account some of the criticism of simplicity of original General MIDI standard, while retaining full forward compatibility and even some backward compatibility.
• However, the designers mainly focused on the future, or forward compatibility, which gave the 68000 design a head start against later 32-bit instruction set architectures.
• Non-keywords may also be reserved words ( forbidden as identifiers ), particularly for forward compatibility, in case a word may become a keyword in future.
• GDL maintains forward compatibility, which means that an ArchiCAD library part will be readable with every subsequent ArchiCAD program, but not necessarily with any earlier versions.
• ISUP'92 is backwards compatible with ISUP Blue Book and Q . 767 Additionally the compatibility features introduced in this version ensure forward compatibility with newer versions.
• "We risk being misleading " by describing them as HDTV's " because we can't guarantee forward compatibility with whatever comes down the pike, " said Vic Pacor, a senior executive at Sony.
• For backward and forward compatibility LFNs were implemented as an optional extension on top of the existing FAT file system structures using a workaround in the way directory entries are laid out.
• That means documents composed in the new Word 97 can't be opened and read using previous versions such as Word 95 and Word 6 for Windows 3.1 . ( Forward compatibility is no problem.
• Forwards compatibility with future databases is possible because future databases may have new tables or any other structure that can be discovered and used, can be simply ignored or can be handled opaquely by older code.
• That means documents composed in the new Word 97 can't be opened and read using previous versions such as Word 95 and Word 6 for Windows 3 . 1 . ( Forward compatibility is no problem.
• The situation may arise if there are limitations on backward compatibility and forward compatibility among system components, which then requires that updates be performed almost simultaneously ( during a " flag day cutover " ) for the system to function after the upgrade.
• Even more importantly, forward compatibility is ensured as software that recognizes only 7-bit ASCII characters as special and does not alter bytes with the highest bit set ( as is often done to support 8-bit ASCII extensions such as ISO-8859-1 ) will preserve UTF-8 data unchanged.
• SVC enables forward compatibility for older hardware : the same bitstream can be consumed by basic hardware which can only decode a low-resolution subset ( i . e . 720p or 1080i ), while more advanced hardware will be able decode high quality video stream ( 1080p ).
• For these reasons, in general older CD-RW drives lacking appropriate firmware and hardware cannot handle newer, high speed CD-RW discs ( poor forward compatibility ), while newer drives can generally record to older CD-RW discs, provided their firmware can set the correct speed, delay and power settings for the task.
• However, encryption schemes designed for mass-market standardized media such as DVD suffer from the fundamental weaknesses that consumers have physical access to the devices containing the keys, and once implemented, the copy-protection scheme can never be changed without breaking the forward compatibility of older devices ( or the backward compatibility of newer media ).