With the Win7 system becoming the mainstream of the current PC system, many users are already ready to replace their personal computers or corporate computer systems with the Win7 system. Win7 's old users may be more aware that the Win7 system will have x86, 32-bit (32bit) systems and x64 64-bit (64bit) systems. See a lot of users here may be confused, to change
How can apps on iOS be compatible with 32-bit and 64-bit systems?
When Apple launched the iPhone 5S, the 64-bit application came to the fore. At that time, I saw Apple's official materials announcing that the iOS7.x SDK supports 64
1. Data Types, especially int-related types, have different lengths on the platform of machines with different digits. The c99 standard does not specify the length of a specific data type, but only specifies the level. For comparison:
16-bit Platform
Char, 1 byte, 8 bits
Short 2-byte 16-bit
Int, 2 bytes, 16 bits
Long 4-byte 32-bit
Pointer 2 bytes
32
Next, I try to give the most detailed answer in the simplest words: the "five differences" between the two ". At the same time, it focuses on the Microsoft Windows 64-bit (x64) operating system. What are the biggest advantages and disadvantages of the 32-bit (x86) operating system? First, the original design is different. The
Question: How are you sure the machine will run a 64-bit kernel?
Answer: Running the 64-bit kernel requires 64-bit hardware. For AIX 5.2, all IBM eserver pseries 64-
Recently, I want to compatible my program with a 64-bit system. I thought it was a big project. However, after reading the relevant information, I found this is not difficult. Because the General 32-bit program can run in a 64-bit System (of course, the general situation), t
If you establish a connection server with a 32-bit database server on a 64-bit computer and use the connection server for Distributed queries on 64-bit computers, the following error message is returned:
Server: Message
7399
, Level
16
, Status
1
, Line
1
Ol
Windows 7 has 32-bit versions and 64-bit versions, but must 64 be faster than 32-bit?
First of all, I believe that the choice of 64-bit Windows 7 users in a large proportion of the sto
When Apple launched the IPhone5S, 64-bit apps came to the front. At that time, I saw Apple's official profile announcing that Ios7.x's SDK supports 64-bit applications, and that the built-in apps are already 64-bit.I remember I had a 16-
When a user buys a Windows installation disk or re-installs the operating system, they usually encounter this problem, that is, do not know how to choose to use 32-bit operating system and 64-bit operating system, some people say that the 64-bit system is fast, in fact, in t
Many of my friends may not know what is the difference between a 32-bit Windows 7 system and a 64-bit system. I will introduce it to you in detail.
The 64-bit Windows 7 system is selected because the memory size is larger than or equal to 4 GB. In 32-
First of all, I believe that the choice of 64-bit WINDOWS7 users in a large proportion of memory is greater than or equal to 4GB. Under 32-bit Windows7, it is possible to show that memory can be used 3.25G, which makes many netizens feel uneasy. Yes, addressable memory space is indeed the most notable feature of the 32-bit
The latest computer configuration is better than a few years ago, the use of XP system is no longer suitable for the full performance of the computer, so the Win7 system is currently the best choice. Win7 and the previous XP system, also divided into several versions, now users generally choose win7 32-bit or 64-bit system, then the two versions of the Win7 syste
The difference between the 32-bit and 64-bit Win8.1 system is actually the difference between the 32-bit system and the 64-bit system, which generally includes the following and major differences.
★ The original design is diffe
Distinguishing one: the ability to process dataThe CPU of a 32-bit computer can handle up to 32 bits of data at a time, such as its EAX register is 32 bits, and of course 32-bit computers can usually handle 16-bit and 8-bit data. 64 processing data for the computer at one ti
Click to open linkIn 32-bit, 64-bit systems, the only change is the length of the pointer; The 32-bit system is 4 bytes, 64 bits is 8 bytes. This refers to the bit width of the register, which is the so-called three-position .
Simply put, x86 represents a 32-bit operating system x64 represents a 64-bit operating system. If your CPU is more than two cores, it certainly supports 64-bit operating systems. If your computer has more than 4G of memory, it will use a
x86 is the standard abbreviation for Intel processor-based systems. X has nothing to do with the processor, it is a simple wildcard definition for all *86 systems, a serial number of Intel general-purpose computers, and a common set of computer instructions, since early Intel's CPU numbers are numbered as 8086,80286, Because this entire series of CPUs are instruction-compatible, so use X86 to identify the set of instructions used today Pentium, P2,P4, Celeron series are supporting the X86 comman
64-bit ASP.net has been registered. Requires 32-bit asp.net to install Microsoft Reporting Services 2005 (32-bit).This error occurred while installing SQL 2005.Let 's take a look at our production environment first .Operating system: Windows Server 2008 R2 64-
How do 32-bit and 64-bit computer CPU commands be distinguished? Browsing times: 812
Questioner: wu123st
A very professional question. Because the article introduced 32 and 64-bit CPUs, I want to know what determines the number of digits. I know it must be related to the ha
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