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.
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.
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.
[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.
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.
Import export cost optimization-APP, download it now, new users will receive a novice gift pack.
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.
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.
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.
[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.
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.
Lithium batteries HS code classification
author: 2024-12-23 22:01How to analyze trade seasonality
author: 2024-12-23 21:26How to benchmark HS code usage
author: 2024-12-23 20:27Import export software solutions
author: 2024-12-23 19:27Solar panel imports HS code references
author: 2024-12-23 19:26Container freight index monitoring
author: 2024-12-23 21:13Expert tips on customs data usage
author: 2024-12-23 19:56512.55MB
Check581.98MB
Check135.15MB
Check566.14MB
Check474.14MB
Check345.91MB
Check475.15MB
Check678.36MB
Check414.96MB
Check912.44MB
Check176.21MB
Check653.77MB
Check361.32MB
Check656.54MB
Check786.91MB
Check375.65MB
Check979.37MB
Check221.69MB
Check429.17MB
Check411.43MB
Check113.58MB
Check818.62MB
Check886.71MB
Check673.75MB
Check398.99MB
Check349.59MB
Check854.96MB
Check895.34MB
Check335.51MB
Check117.55MB
Check835.93MB
Check684.28MB
Check783.48MB
Check328.85MB
Check252.23MB
Check125.74MB
CheckScan to install
Import export cost optimization to discover more
Netizen comments More
1329 Analytical tools for trade diversification
2024-12-23 21:21 recommend
1324 HS code variance across regions
2024-12-23 20:22 recommend
321 Pharmaceutical trade analytics platform
2024-12-23 20:05 recommend
1028 Best platforms for international trade research
2024-12-23 20:04 recommend
1906 HS code-driven tariff equalization
2024-12-23 19:34 recommend