Tobacco products HS code verification

List of the table of contents of this article:

• 1,Tobacco products HS code verification Which one is not the operating system? Ask for an answer
• 2, Windows7 is not an operating system
• 3, Are A and B not part of the operating system?
• 4, Which system does not belong to the computer operating system
• 5, What is not a personal computer operating system?

Which one is not the operating system? Ask for an answer

1. [Answer]: D Operating systems mainly include DOS, Windows, UniX and linux.

2, [Answer]: D [Analysis] Currently popular modern operating systems mainly include Adrid, BSD, iS, Liux, Mac S X, Widws, WidwsPh and z/S, etc. Except for a few operating systems such as Widws and z/S, most of the operating systems are Uix operating system. And MS ffic is an application software.

3. Java is a development language platform that does not belong to the operating system. The title of this question is non-choice, so the correct answer is C.

4. [Answer]: D [Examination Points] This question mainly examines candidates' understanding of the basic knowledge of computer. [ Detailed explanation by famous teachers] MicrosoftOffice is not an operating system, but an office software.

Windows7 is not an operating system

1. Windows7 is a single-user multitasking system. Windows 7 is an operating system developed by Microsoft, and the kernel version number is Windows NT 1. Windows 7 can be used in home and business working environments, laptops, tablets, multimedia centers, etc.

2. Yes, but Windows 7 has also left this era, and many people now agree with versions above 10. With the continuous improvement of science and technology, computers have also been widely used in our lives. 15 years ago, most of the families used xp.

3. What should I do if the windows7 system prompts that it is not genuine? If you install the Windows7 operating system, there will be a 30-day trial period. If you do not activate the system after 30 days, there will be a line of prompts in the lower right corner of the system that the system you are using is not genuine. Copy, this is because you didn't activate the system.

4. Of course not. The computer network is the physical basis of a distributed system, because the communication between computers is completed through the exchange of messages through the communication link. Like conventional networks, it has the characteristics of modularity, parallelism, autonomy and communication. The difference between distributed systems and computer networks is that the former has multi-machine cooperation and robustness.

5. Win7 is a computer operating system, itsThe full name is Windows 7 Windows 7 is a revolutionary operating system developed by Microsoft. The system aims to make people's daily computer operation simpler and faster, and provide people with an efficient and easy working environment. Windows 7 was once regarded as the savior of Microsoft's fate.

Are A and B not part of the operating system?

1. [Answer]: D operating systems mainly include DOS, Windows, UniX and linux.

2. Java is a development language platform that does not belong to the operating system. The title of this question is non-choice, so the correct answer is C.

3. [Answer]: D The operating system is a collection of system software that manages computer hardware resources, controls the operation of other programs and provides users with interactive interfaces. UNIX is a powerful multi-user, multi-tasking operating system that supports a variety of processor architectures. According to the classification of operating systems, it is a time-sparting operating system.

4. [Answer]: C This question examines the basic knowledge of computers. Item A is correct. Unix is an operating system that appeared in the early 1970s. In addition to being a network operating system, it can also be used as a stand-alone operating system. At present, it is mainly used in engineering applications and scientific computing.

Which system does not belong to the computer operating system

[Answer]: C This question examines the basic knowledge of computers.Item A is correct. Unix is an operating system that appeared in the early 1970s. In addition to being a network operating system, it can also be used as a stand-alone operating system. At present, it is mainly used in engineering applications and scientific computing.

WordD.OS does not belong to the computer operating system. There are two types of computer operating systems: Windows series and Unix series.

Unix. There are other uncommon operating systems that are generally not used by individual users.

What is not a personal computer operating system?

Unix. There are other uncommon operating systems that are generally not used by individual users.

S60.The system that does not belong to computer operation is S60, which is a mobile phone operating system interface. Common operating systems include windows, Linux, Unix and Mac.

C and Word do not belong to the operating system. A: dos is the abbreviation of disk operating system, which is a kind of operating system on personal computers.

Timeliness refers to the timely response of the system to the user's requests. It supports multiple users on different terminals to use a computer at the same time, independent of each other and does not interfere with each other, and the user feels as if one computer is used by him. The common general operating system is the combination of time-sparing system and batch processing system.