HDFS as a distributed file system has many use scenarios, the following description of HDFS usage scenarios, which are the correct items? Multiple selection
An e-commerce customer needs to connect an ECS in a VPC with a data center or VPC and enable the VPN feature. What is the correct description of VPNs below? Multiple selection
To prevent data stored in OBS from being stolen by others, OBS supports Referer based on the header field in the HTTP Header The anti-hotlink method supports the setting of access to the whitelist and does not support the setting of the access blacklist
Place. Judgment
Which of the following is the basic unit of the knowledge graph KG? Multiple selection
Which of the following scenarios are natural language processing NLP for? Multiple selection
In the HPC scenario, the data of enterprise users can be uploaded to O B S by direct upload or data express, scenario architecture, the following description of the scenario, which are the correct items? (Many)
What capabilities of HUAWEI CLOUD Big Data can help game enterprises perform operational analysis? Multi-select
Which of the following platforms is included in the HUAWEI CLOUD government cloud logic architecture? Multi-select
As the number of urban vehicles increases year by year, the problem of parking difficulties is becoming more and more real, especially for commercial complexes and people in citiesParking lots of larger tourist attractions, parking is difficult, it is difficult to find a car, and customers are easy to cause unnecessary traffic jams, and even increase trafficThe probability of an accident. Plan to use HUAWEI CLOUDROMAComect After investigation and analysis, the transformation of the traditional parking lot management system has the following pain points:pain point 1∶Since traditional parking lots mostly rely on human managementIt is difficult to grasp the panorama of parking spaces in real time, and the entry and exit and payment time are long, and the parking space is inefficient;pain point 2:Parking usersIt is not possible to know the availability of parking spaces in the parking lot in real time, and it takes a lot of time to find a parking space, further increasing the roadTraffic stress;pain point 3:The transportation department cannot grasp the use of urban parking spaces in real time, and it is difficult to formulate effective parking problemsof traffic mitigation measures. If you are an expert in HUAWEI CLOUD O&M, which of the following measures would you take to solve the above pain points?
Digital transformation of traditional parking management system?Multiple selection
A company's security policy requires that the business architecture be deployed in a layered architecture, and the application sets the security group rules as follows: access layer users are accessed through Web and protected by security group sg1; The application layer, accessed from the RESTFU through HTTPS from access lAPI, protected by security group sg2; The data layer, accessed from the application layer through port 1433
sQLServer database, protected by security group sg3; Which of the following security group rules will allow the application to be secure and functional? Multiple selection
